Upgrading a Joomla 3.10 site to Joomla 4 can be straightforward when your site uses primarily core features. Problems usually appear when third‑party extensions, templates with overrides, or custom code are present. This guide gives a practical, non‑technical checklist to audit extensions, create a staging copy, choose actions for incompatible extensions, prepare your server environment, run a trial upgrade on staging, and perform a controlled live upgrade with a clear rollback plan.
Read the full checklist before you start. If at any point you feel uncomfortable, consider hiring a Joomla developer — mistakes during upgrades can cause data loss or extended downtime.
Quick overview: what to expect when upgrading from Joomla 3.10 to Joomla 4
Joomla 4 is a major release with changes in core APIs, administrative interface, routing and templating conventions. While core content (articles, categories, media in /images) typically survives the upgrade, third‑party extensions and template overrides are the most likely sources of breakage.
Compatibility risks, timeline and scope
Risk areas: third‑party components/modules/plugins, template overrides, custom code and server PHP version.
Scope to test: front‑end pages, admin screens, forms, logins, scheduled tasks and integrations (payment gateways, APIs).
What won’t change
Database content stored by Joomla core (articles, categories, users) typically remains intact, though extension‑specific data may need migration.
Uploaded media files in your images and media folders are not modified by a Joomla core upgrade.
Practical example: a brochure site using only core content and a single third‑party contact form is generally low risk. A membership site with paid extensions and complex customizations is high risk and needs careful migration planning.
Warning: Do not attempt an in‑place live upgrade without backups and a tested staging run. Templates with heavy overrides commonly break layout and admin forms after upgrade.
Step 1 — Take a safety‑first snapshot: backups for files and database
Before any upgrade action, make at least one complete backup of your webroot files and your database. Preferably create two independent backups (for example: control‑panel backup + manual archive) and store copies offsite.
Recommended backup types and simple verification steps
File backup: create a compressed archive (zip/tar) of the entire Joomla site webroot, including configuration.php, templates, and media folders.
Database backup: export the database into an SQL file (mysqldump or phpMyAdmin). Verify the SQL file contains CREATE TABLE and INSERT statements and is of reasonable size.
Test restore: restore the backup to a temporary or local environment and confirm the site boots. A backup unverified is a risky backup.
Tools and hosting control panel notes
Use whichever backup method your host supports or a manual SSH + mysqldump workflow if you have server access. If you use a backup extension, check the vendor’s support status and test a restore on a staging environment.
Quick checklist
Create a full file archive of the webroot (include configuration.php).
Export the full database to an SQL file.
Download copies to your local machine or to cloud storage.
Perform a test restore to staging or locally to ensure backups are valid.
Warnings: Never keep backups solely on the production server. Always test a restore before any live upgrade. Restoring backups later will roll back any new content created after the backup.
Step 2 — Create a staging/testing environment
Staging allows you to run the entire upgrade process without risking production. Choose the approach that fits your skills and hosting: local dev (XAMPP/MAMP/Laragon), subdomain staging on your host, or a managed staging environment provided by your host.
Staging options: pros and cons
Local development: fast iteration but environment differences can mask server‑specific issues.
Subdomain on same host: often the closest match to production; be careful with caching and DNS propagation.
Managed hosting staging: easiest for non‑technical users if the host provides one‑click staging and syncing.
Sync approaches and simple verifications
Copy files and import a database dump. Update configuration.php to point to the staging database and correct paths.
If you need to replace URLs in the database, use a tool that safely handles serialized data and test thoroughly.
Verify staging by loading the homepage and admin login, and testing a few key pages.
Practical example: create a protected staging subdomain, copy files via FTP or SSH, import the DB via phpMyAdmin, update configuration.php credentials, then log into /administrator and walk through core pages and key extensions.
Warnings: When doing search/replace in the DB, avoid breaking serialized fields. Disable scheduled jobs or integrations on staging to prevent unintended actions against live services.
Step 3 — Audit core, templates and third‑party extensions
Make a complete inventory of extensions and templates before you upgrade. This inventory is the decision base for update, replace, migrate or hire actions.
How to build an extensions inventory (what to record)
Use a simple spreadsheet with these columns: Extension name, type (component/module/plugin), version, vendor, JED or vendor link, last update date, Joomla 4 compatibility (Yes/No/Unknown), action (update/replace/remove/custom fix), and data migration needed (Y/N).
Checking extension compatibility: vendor pages, JED and package manifests
Look for compatibility statements on vendor sites, changelogs, GitHub repositories and the Joomla Extensions Directory (JED).
Check extension manifest files (XML) where sometimes the author indicates tested Joomla versions — use this as one data point.
Template and override checks — what commonly breaks
Templates with overrides often reference deprecated functions or rely on markup changed in Joomla 4; admin templates can also change significantly.
If your site uses a template framework (for example, a third‑party framework), verify that framework has a Joomla 4 compatible release.
Practical example: export a list from Extensions > Manage, paste into a spreadsheet, add JED/vendor links and last update dates, and mark those requiring action.
Warning: An extension that installs under Joomla 4 might still malfunction. Don’t assume installability equals full compatibility.
Step 4 — Decide on action for each extension: update, replace, remove, or custom fix
Use a clear decision flow for each incompatible extension. Your choices generally are: update (if vendor provides Joomla 4 release), replace with an alternative, migrate data to another solution (or custom fields), remove if it is nonessential, or hire a developer to port the extension.
Decision flow for an incompatible extension
If a Joomla 4 update exists from the vendor: test that update on staging after core upgrade.
If no update but an export/import path exists: plan a migration to a supported extension and test on staging.
If neither exists and the extension is critical: consider hiring a developer to port or reimplement functionality.
When to replace vs attempt to migrate data vs hire developer
Replace if a maintained alternative exists and data migration tools are available.
Migrate data when the replacement supports importing or when data is simple enough for CSV export/import.
Hire a developer for business‑critical extensions with complex, proprietary data structures or tightly integrated custom code.
Practical example: if your events calendar has no Joomla 4 release, export events via CSV on staging and import into a supported calendar extension, then validate recurring events and category mappings.
Warnings: Uninstalling an extension without backing up its tables can cause irreversible data loss. Some extensions scatter data across multiple tables or use serialized fields — document and export carefully.
Step 5 — Prepare your server environment and PHP
Joomla 4 requires newer PHP and database versions than many Joomla 3 sites. Prepare the server environment, confirm required PHP extensions, and correct file permissions before attempting the upgrade.
PHP version and hosting checklist
Verify the exact PHP version required by Joomla 4 and the recommended version for production (see the technical claims to verify below).
Confirm required PHP extensions (for example: json, mbstring, pdo) are installed and enabled on your host.
Coordinate PHP changes with your host; many hosts allow per‑site PHP version switching.
Permissions, database versions and other server checks
Confirm that your database engine/version (MySQL/MariaDB) meets Joomla 4 requirements (verify exact versions).
Check that temporary folders and logs are writable during the upgrade process; incorrect file ownership or permissions can break the upgrade.
Take note of caching layers (Varnish, CDN) and know how to flush them during and after the upgrade.
Practical examples: create a phpinfo.php file on staging to check PHP version and loaded extensions. Temporarily adjust permissions for upgrade operations and revert them after.
Warnings: Don’t switch PHP versions on production during peak traffic or without testing on staging. Changing PHP may require reconfiguring or reinstalling extensions in some hosting environments.
Step 6 — Run the upgrade on staging and validate
Perform the full upgrade workflow on staging exactly as you plan to on production. Use Joomla pre‑update checks, update core, then update compatible extensions. Validate a focused test plan before considering a live upgrade.
Using Joomla pre‑update checks and update process
Run the Joomla pre‑update checks and address any reported issues before starting the upgrade.
Perform the core upgrade via the Joomla Update component or via manual package if needed; test the process so you know each step and timing.
If an extension provides a Joomla 4 compatible release, update it on staging after the core upgrade and retest functionality.
Testing checklist — what to validate after the staging upgrade
Homepage loads without errors and key menus function.
Administrator login and core admin pages work (create/edit article).
Key forms (contact, registration), payment flows and email sending are functional.
Third‑party extension front‑end and back‑end pages load and critical features operate.
Check Joomla and server error logs and browser console for warnings or errors.
Warnings: Some extensions must be updated only after core upgrade; doing them in the wrong order can cause issues. If the upgrade fails mid‑process, restore the staging backup and investigate the error rather than trying ad‑hoc fixes on production.
Step 7 — Perform the live upgrade and follow the post‑upgrade checklist
Schedule a maintenance window, apply the same steps you practiced on staging, and be prepared to restore from backups if necessary. Monitor the site closely for 24–72 hours after the upgrade for any issues.
Live upgrade steps and immediate checks
Inform stakeholders and schedule a low‑traffic window.
Put the site into maintenance mode and take a final backup (files + DB).
Run the core upgrade, update extensions in the sequence tested on staging, clear caches and test critical flows.
Monitor logs and be ready to roll back if severe issues occur.
Rollback plan — how and when to restore
If you encounter unrecoverable issues, restore files and database from your pre‑upgrade backups. Communicate potential data loss (for example, registrations or orders placed during the upgrade window) to stakeholders before restoring.
Practical live schedule example: 00:00–00:30 final backup; 00:30–01:00 enable maintenance and run upgrade; 01:00–02:00 test critical flows and apply minor fixes; 02:00 reopen site. Adjust times to match your site complexity.
Warnings: Restoring database backups will remove any content added after the backup. Don’t run database restore scripts until you are sure no partial upgrades are active.
Common problems and how to troubleshoot them
Below are frequent issues encountered during Joomla upgrades and practical steps to diagnose and resolve them.
Reading logs and diagnosing error patterns
Enable Joomla debug on staging and review logs/stack traces for fatal errors. Check server PHP error logs for additional context.
Errors referencing deprecated functions or missing classes often point to incompatible extensions or templates.
Quick fixes and escalation steps
Switch the site template to a Joomla 4 core template (e.g., Cassiopeia) to determine if the issue is template related.
Temporarily disable nonessential third‑party extensions to isolate the fault.
Collect detailed reproduction steps, screenshots and log excerpts before escalating to a developer — this speeds diagnosis.
Practical troubleshooting example: a white screen after upgrade can often be diagnosed by checking PHP error logs; a fatal error inside a plugin usually means disabling that plugin will restore the site while you investigate.
Warnings: Do not enable display_errors on production for long periods — this can expose sensitive data. When disabling extensions, document each change for a clean rollback.
When to call in a developer and how to communicate the issue
If core business functionality is broken, data migration is complex, or critical custom extensions require porting, hire an experienced Joomla developer.
What to include in a developer brief
Staging URL and read‑only production backup locations.
Joomla 3.10 version, PHP and DB versions, and list of extensions flagged as incompatible.
Steps you have already tried, relevant error logs, and screenshots of the problems encountered.
Priority and business impact (for example, payments or registrations are critical).
Finding the right developer and cost expectations
Look for developers with demonstrated Joomla upgrade experience and references for extension porting. Small fixes may take 1–4 hours; porting a complex custom extension can take significantly longer. Ask for a written scope and test plan before work begins.
Warnings: Avoid sharing full production credentials without a contract. Provide staging access first and request a temporary user or limited credentials if possible.
FAQ
Will my site break if I try an automatic upgrade to Joomla 4?
An automatic in‑place upgrade can cause errors if incompatible extensions, templates or PHP versions are present. With proper backups and a tested staging run, the upgrade risk is manageable — but never upgrade live without testing first.
How do I find which extensions will work with Joomla 4?
Check vendor pages, the Joomla Extensions Directory and extension changelogs or package manifests. Record findings in your inventory and test updates on staging before applying to production.
What if an extension I rely on has no Joomla 4 update?
Options include: replace with a maintained alternative and migrate data; export data and reimport into another solution; keep the extension in a legacy environment; or hire a developer to port or refactor the extension. Each option carries tradeoffs for cost and data integrity.
Do I need to change my PHP version before or after upgrading Joomla?
Joomla 4 requires newer PHP versions than many Joomla 3 sites. Test the target PHP version on staging first. Verify exact required PHP versions against official Joomla documentation before changing production PHP.
How can I rollback if the upgrade causes major problems?
Restore the pre‑upgrade file archive and database backup to return to the previous state. Keep backups offsite and test restores in staging so the rollback process is familiar.
When should I hire a developer for the upgrade?
Hire help if critical extensions are unsupported, data migration is complex, or you are not comfortable with staging and server tasks. Provide a concise brief and staging access to speed troubleshooting.
Conclusion
Upgrading from Joomla 3.10 to Joomla 4 is achievable when approached methodically: take verified backups, create and test a staging copy, inventory and decide actions for each extension, prepare your server environment, run the upgrade on staging and validate thoroughly, then perform the live upgrade with a tested rollback plan. When in doubt about critical extensions or complex data, hire a Joomla developer with upgrade experience.
Before making production changes, verify specific technical requirements and recommended sequences against the official Joomla documentation and your hosting provider’s guidance.
If you see compatibility warnings while preparing to upgrade from Joomla 3.10 to Joomla 4, you are not alone. Many site owners worry that clicking "Upgrade" will break a live site—especially if the original developer is unavailable. This guide gives a calm, practical, step-by-step workflow: gather information, clone the site to a staging environment, audit extensions and templates, perform a tested upgrade, and handle incompatible or abandoned extensions safely.
Follow this checklist to reduce risk, and (where necessary) verify technical steps against the official Joomla documentation or your host's instructions before making production changes.
Quick overview: risks and reality when upgrading Joomla 3.10 → Joomla 4
Upgrading the Joomla core is usually a straightforward process, but most upgrade failures come from third-party extensions and templates that are not compatible with the new major version. Knowing the typical failure modes helps you plan safe tests and a rollback strategy.
Common upgrade risks and what usually breaks
Third-party components, modules or plugins may use deprecated APIs and cause PHP errors or white screens.
Templates and custom overrides can cause layout issues or produce fatal errors in the administration area.
Critical workflows such as payment processing, forms, or user authentication can stop working if an extension is incompatible.
Changing PHP versions (required by Joomla 4 on many hosts) can also expose incompatibilities independent of the Joomla upgrade.
Beginner-friendly explanation of what "compatibility warning" means
A compatibility warning usually means the extension developer has not declared that the extension is compatible with Joomla 4, or automated checks detected a potential problem. A warning is not always a definitive blocker—some extensions continue to work—but it means you should not assume everything will be fine without testing.
Practical example: a contact form extension shows a compatibility warning. On upgrade, it might continue working, degrade gracefully, or stop accepting submissions due to API changes. Test it on a clone before upgrading production.
Warning: Do not attempt an upgrade on a live production site without a verified backup and a staging test restore. Compatibility warnings may indicate missing PHP features or API changes that can cause fatal errors.
Pre-upgrade checklist (what to gather, what to check)
Before you do anything, collect the information and credentials you will need to audit, test and recover the site.
Essential items to gather
Record the current Joomla version (for example: 3.10.x) and the maintenance release number.
List installed extensions (components, modules, plugins, templates, libraries) with their versions and vendors.
Note the active template, any template overrides, and any custom code in the templates or local libraries.
Record server details: PHP version, database type and version (MySQL/MariaDB), webserver (Apache/Nginx), hosting control panel and SSH access if available.
Gather credentials: Joomla Super User, hosting control panel, FTP/SFTP, and database access (phpMyAdmin or direct access).
Check server requirements and PHP version compatibility
Joomla 4 has stricter server and PHP requirements than Joomla 3.10. Do not assume your hosting defaults are sufficient—check the official Joomla requirements and your host's documentation. If your host lets you switch PHP versions per site, note how to change it and whether you can run multiple versions for staging and production.
Warning: Changing PHP on production without testing can cause immediate downtime. Always test PHP version changes on a staging clone first.
How to obtain a list of installed extensions and check their versions
Go to Extensions → Manage in the administrator area and note each extension name and version.
Check templates under Extensions → Templates and inspect any template override files in your template folder.
Create a simple spreadsheet with columns: Extension name, Type, Version, Vendor, Compatibility notes, Critical? (yes/no).
Visit the vendor site, GitHub repository, or the Joomla Extensions Directory (JED) to check for Joomla 4 compatibility statements.
Technical note to verify: Confirm the exact minimum and recommended PHP versions for Joomla 4 and the latest Joomla 3.10 maintenance release against the official Joomla documentation before changing PHP on production.
Create a safe test environment: staging or local clone
Never test a major upgrade on your live site. Create a staging copy so you can safely test the upgrade and any fixes.
Why a staging site matters
Staging reduces the risk of downtime and allows you to validate fixes before touching production.
You can iterate and recover quickly without affecting visitors, orders or SEO.
How to clone your site: Akeeba Backup, hosting tools, or manual copy
Common cloning options:
Akeeba Backup: create a full archive and restore to a subdomain or separate directory. (Akeeba is widely used for Joomla sites; verify compatibility and licensing for your site.)
Hosting staging tools: many hosts provide one-click staging or cloning—consult your host's control panel for guidance.
Manual copy: copy files via SFTP, export/import the database, update configuration.php, and adjust site URLs and database credentials.
Practical Akeeba example (high level): create a full site archive, download the archive and the Kickstart script, upload them to the staging location, run the Kickstart restore wizard, and update configuration.php as prompted.
Warning: When restoring, ensure file permissions and PHP settings match production; mismatches can create false positives or faults. Do not allow staging to be indexed by search engines; add HTTP auth or a noindex rule.
Inventory and compatibility audit for extensions, templates and plugins
Systematically identify which extensions are safe, which need attention, and which may block an upgrade.
How to classify extensions
Compatible: vendor declares Joomla 4 support and recent updates exist.
Probably compatible: no explicit statement but actively maintained and recent updates.
Incompatible: vendor states no support or there are known issues.
Abandoned: no updates for a long time and vendor unreachable.
How to read an extension's compatibility
Look in the extension manifest XML for supported Joomla versions, check the vendor's site, GitHub issues or the JED listing. If information is lacking, test on staging or contact the vendor with your Joomla version, extension version and error logs.
Disabling non-essential plugins before upgrade
Temporarily disable analytics, social widgets, caching or SEO plugins on your staging copy to reduce variables during the upgrade. Document all changes so you can revert them. Remember disabling plugins may alter site behavior; note dependencies before turning things off.
Practical example: export a list of extensions from Extensions → Manage, paste into a spreadsheet and add a 'Critical' column to prioritize testing (e.g., payment = critical, gallery = non-critical).
How to handle incompatible or abandoned extensions
When you find an incompatible or abandoned extension, decide between replacement, patching, isolation, or removal based on business impact and security risk.
Decision flow for an incompatible extension
Assess business criticality: does the extension support core revenue or user access?
Search for maintained alternatives on the JED or vendor marketplaces.
If no alternative exists and the extension is critical, consider hiring a developer to patch or port it to Joomla 4.
If it's non-critical, plan to remove or replace it and test the result on staging.
Practical advice when contacting a vendor or developer
When you contact a vendor, include: site Joomla version, extension name and version, a clear description of the compatibility warning, reproduction steps and any relevant logs. For developers, request examples of prior Joomla upgrades and a clear rollback plan.
Warning: Patching or forking an extension creates an ongoing maintenance burden. Avoid using unverified compatibility patches from unknown sources.
Backup and rollback plan (before you click Upgrade)
A reliable backup and a tested restore process are non-negotiable. Plan the rollback steps before attempting any upgrade.
Performing a database and file backup (what to include)
Full database export (all tables).
All site files including configuration.php, templates, media folders and any custom folders.
Server configuration such as .htaccess or webserver rules if relevant to routing or SEO.
Store backups off-site or in a separate directory and keep multiple timestamps.
Testing your restore
Do a test restore to a staging URL to confirm the backup archive is usable. Verify you can log in and that critical pages load. An untested backup is not a reliable rollback plan.
Practical example: use your backup tool to restore to a subdomain, then exercise admin login, a few critical front-end pages and important forms.
Warning: Never assume a backup is valid—perform a restore and verify. Keep at least two backup copies in case the most recent one is corrupt.
Step-by-step: performing the test upgrade on staging
Perform the complete upgrade cycle on the staging clone before considering production. The steps below are a general guide; adapt them to your hosting and the official Joomla instructions.
Pre-upgrade actions on staging
Ensure staging uses server settings that closely match production (PHP version, extensions installed, file permissions).
Disable caching, SEF and security extensions that could interfere with the upgrade.
Create a fresh backup of staging before attempting the upgrade.
Using the Joomla Update component vs manual upgrade
The Joomla Update component can update the Joomla core when an official update package is available. However, it typically does not update third-party extensions automatically. A manual upgrade (uploading the Joomla update package via Extensions → Manage → Install) is another supported method. Verify the recommended approach for your site in the official Joomla upgrade documentation.
Change PHP versions before or after the upgrade
Some extensions require a specific PHP version. Test both sequences on staging: first upgrade Joomla while keeping the current PHP, and then switch PHP to the version recommended for Joomla 4; or switch PHP first and then upgrade Joomla. Document which order works for your set of extensions.
High-level staging upgrade example
Set staging PHP to the version you plan to use in production (after verifying requirements).
Disable non-essential plugins and caching.
Backup staging with files and database.
Run the Joomla Update component or install the Joomla 4 package via the installer.
After the core update, visit Extensions → Manage → Database and fix any database problems reported.
Clear caches and test front-end and back-end functionality thoroughly.
Warning: The Joomla Update component does not generally update third-party extensions—verify this with official documentation. Monitor PHP and Joomla logs during the upgrade for immediate issues.
Post-upgrade checklist: functionality, performance and SEO checks
After a successful upgrade on staging, run a standard set of checks to validate the site fully before preparing for production migration.
What to test
Admin and frontend login workflows.
Core site flows: user registration, content editing, search, and navigation.
Forms, email sending, and any integrations (payment gateways, CRMs, APIs).
Template rendering and important page layouts—compare to pre-upgrade screenshots.
SEO and monitoring checks
Confirm robots.txt and .htaccess behaviour remains correct.
Run a basic site crawl and check for 404s or unexpected redirects.
Verify sitemap, canonical tags and meta titles/descriptions are intact.
Review Google Search Console or server logs for crawl errors after the migration.
Practical test script: login as admin, load 10 critical pages, submit a contact form, perform a test payment in sandbox mode (if applicable), and run a Lighthouse audit to compare performance before and after.
If things go wrong: troubleshooting common failures and rollbacks
Be prepared to debug errors on staging and to roll back if production is affected. Keep calm and follow a methodical process.
First debugging steps
Enable error reporting on staging (display_errors off on production) and check Joomla logs (logs/ folder) and server PHP error logs.
Look for fatal errors, missing class or namespace errors, and database schema migration problems.
If an extension causes a fatal error, disable it from Extensions → Manage or, if necessary, disable it directly in the database (careful—document changes).
When to roll back and how to restore
Roll back immediately if the admin interface is inaccessible or critical customer workflows are failing. Restore using your tested backup procedure (files + database). After a rollback, keep the site in maintenance mode while diagnosing the cause on a staging clone.
Troubleshooting example: after the upgrade the site shows a blank page—enable error reporting on staging, find the PHP fatal message identifying extension X as the source, disable the extension, and either patch/replace it or roll back.
Warning: Never edit the production database directly without a backup. Do not attempt multiple conflicting fixes on production—document and test fixes on staging first.
Next steps: replacing extensions, hiring help, and keeping your site maintained
Once upgraded, plan for ongoing maintenance and address any replaced or patched extensions.
When to hire a developer
If you have proprietary or heavily modified extensions that must be ported to Joomla 4.
If you cannot safely restore critical functionality or if the site powers e-commerce and requires minimal downtime.
Ask candidates for Joomla-specific upgrade examples and a clear staging/rollback approach.
How to choose replacement extensions
Prefer actively maintained extensions with recent updates and clear Joomla 4 compatibility statements.
Check support response times, user reviews and whether the extension is listed in the Joomla Extensions Directory (JED).
Test replacements on staging and confirm data migration (e.g., image captions, categories) where applicable.
Maintenance checklist: schedule regular backups, test upgrades on staging before production, keep PHP and Joomla core up to date and monitor extension updates and vendor announcements.
FAQ
Will my site crash if I upgrade to Joomla 4 right now?
Not necessarily, but there is risk if third-party extensions or templates are incompatible. Always create a full backup and test the upgrade on a staging copy before upgrading production.
How do I tell which extensions are safe for Joomla 4?
Check the extension manifest, vendor pages, and the Joomla Extensions Directory for compatibility notes. When in doubt, test the extension on a staging clone or contact the vendor with your Joomla version, extension version and relevant logs.
What should I do if an extension is abandoned?
Options include: replace with a maintained alternative, hire a developer to patch it, disable/remove and plan functional alternatives, or isolate its functionality. Choose based on business impact and security risk.
Do I need to change PHP to upgrade?
Joomla 4 generally requires newer PHP versions than Joomla 3.10. Verify exact PHP minimums and recommended versions in the official Joomla documentation, and test PHP changes on staging before applying them to production.
Does the Joomla Update component update third-party extensions automatically?
Typically, the Joomla Update component updates the core Joomla files. Third-party extensions are updated by their vendors or via their own update mechanisms. Verify the behavior in the official Joomla documentation before assuming anything will be updated automatically.
How do I roll back if the upgrade fails?
Restore your tested backup (files and database) to the production location using your backup/restore tool and verify the site is functioning. Always test your restore on staging before relying on it for production rollback.
Conclusion
Upgrading from Joomla 3.10 to Joomla 4 is achievable with planning, methodical testing and a solid backup strategy. The most common issues stem from third-party extensions and templates—not the Joomla core. By gathering information, cloning to staging, auditing extensions, backing up and testing restores, you can reduce risk. When in doubt, test on staging and consider hiring experienced Joomla help for complex migrations.
Before making production changes, verify the specific technical requirements and upgrade steps against the official Joomla documentation and your hosting provider's guidance.
Finding a critical bug right as you’re about to launch is stressful but common. Environment differences, packaging mistakes, missing assets, database migration issues, or unexpected dependency changes often surface only during final validation or under production load. The goal in the first hour is simple and achievable: reproduce the issue, contain impact, and prepare a safe rollback or minimal hotfix.
Keep decisions structured: a calm, logged response preserves data, limits user disruption, and reduces the chance of making the problem worse. Use this article as a compact, prioritized checklist and a minute‑by‑minute triage workflow tailored for Joomla sites and extensions.
In a Joomla site a critical bug typically means one of the following:
Prioritize incidents by production impact, number of users affected, and whether data loss is possible.
Warning: Avoid direct schema changes on production without a verified backup. Do not uninstall extensions until backups are confirmed.
A compact Joomla pre‑launch checklist (the 10‑minute, 1‑hour and 24‑hour checks)
Use this time‑boxed checklist before releasing an extension or site update. Keep a printable copy near your deployment workflow.
10 minute checks: quick confidence before flipping the switch
Confirm a recent full backup exists (files + database). If not, create one immediately.
Enable Joomla logging and set error reporting to record errors (prefer logging to files rather than showing verbose errors to public users).
Scan recent server and PHP error logs for unexpected messages matching the deployment window.
Perform the single most critical user flow once (e.g., front page, admin login, key extension page) and document the exact steps and results.
Keep the previous stable extension package accessible so you can reinstall quickly if needed.
Warning: On production prefer to log errors to files instead of displaying full traces to users. Visible traces can leak sensitive information.
1 hour checks: deeper verification
Identify deployed changes precisely: deployments, commits, package version numbers and database migration scripts.
Reproduce the issue on a local or staging copy that mirrors production as closely as possible (same Joomla version, PHP version, and common extensions).
Use version control to find suspect commits; consider a bisect workflow if many commits are involved.
Inspect the extension manifest and any SQL update scripts for syntax or path errors.
Warning: Do not run destructive tests on production. If you must disable parts of the site for testing, enable maintenance mode and communicate to users.
24 hour checks: extended QA
Run compatibility checks across supported PHP and Joomla minor versions, and popular extensions you integrate with.
Execute any available automated tests (unit, integration, or smoke tests).
Gather performance and accessibility checks if the release touches front‑end rendering.
Practical example: Use mysqldump or phpMyAdmin to export a timestamped DB backup before any schema change. Verify the backup file size and ability to import on a local machine before proceeding. (Verify exact commands and paths for your environment.)
Verification needed: Exact steps to enable Joomla debug mode and recommended error reporting settings; default log file locations — verify against current Joomla documentation before production use.
Quick triage: the first 60 minutes when you find a critical bug
This prioritized workflow helps you act deliberately under pressure. Keep a running incident log and keep communications short and factual.
Minutes 0–10: Confirm and gather evidence
Reproduce the problem and record the exact steps. Capture screenshots, timestamps, and error messages.
Open Joomla, PHP and webserver logs and filter around the incident timestamp.
Note any recent deploys, database migrations, CRON tasks or configuration changes.
Minutes 10–30: Contain and decide
If data exposure or corruption is possible, prepare to rollback immediately and restrict site access (maintenance mode).
If the issue appears limited and a small code patch is plausible, prepare a hotfix branch and aim for minimal, well‑tested changes.
Consider temporary workarounds (e.g., disable the problematic extension or route traffic away) if they reduce impact while a fix is prepared.
Minutes 30–60: Implement safe action
If backups do not exist, create one now (files + DB) before any further changes.
Rollback option: restore from the most recent known good backup, or reinstall the previously packaged stable extension.
Hotfix option: apply the smallest possible change, test on a staging copy, then deploy. Document each step in the incident log.
Practical scenario example: Administrator login breaks after installing an extension. Steps:
Document login failure steps and copy any stack trace.
Check /administrator/error logs and PHP logs for traces referencing the extension.
If necessary and you understand the risks, disable the extension temporarily via the database to regain admin access — do this only with a verified backup and verify exact table/field names for your Joomla version.
Warning: Disabling an extension via the database can leave orphaned data. Restoring a database will revert all DB changes made since the backup—communicate this to stakeholders.
Verification needed: Exact SQL queries and table/field names to disable an extension (Joomla version differences) and the behavior difference between disabling and uninstalling — verify before running on production.
Joomla‑specific debugging tools and where to look
Knowing where to look cuts time to diagnosis. Combine Joomla’s settings with host logs and browser tools for a complete picture.
Enable Joomla error reporting and debug mode (how and when)
Use Global Configuration to enable debugging and to set error reporting. For production, prefer logging errors to files and a concise site‑facing message rather than long traces.
If you must use configuration files to adjust settings, document the change so you can revert it quickly.
Warning: Do not leave debug mode enabled on a public site for extended periods — it can reveal sensitive information to attackers.
Where Joomla keeps logs and how to read them
Check Joomla application logs, PHP error logs, and webserver (Apache/Nginx) error logs. On shared hosting these locations vary; on VPS setups common paths apply but check your host documentation.
Use tail and grep to follow logs in real time (for example, tail -f followed by the log path) to watch errors as you reproduce the issue.
Warning: Log files can contain sensitive data. Redact or restrict access before sharing externally.
Verification needed: Precise logging API behavior and default log paths across Joomla versions and hosting environments — verify in official docs for your Joomla version.
Using browser dev tools and network tracing for front‑end issues
Inspect failing AJAX calls in the Network tab, check console errors, and inspect response payloads for API errors or missing assets.
Missing assets, incorrect MIME types, or blocked resources can break front‑end behavior without server PHP errors.
Developer tools: For deeper debugging on local or staging environments, use Xdebug to step through code and PHPUnit for unit tests. Verify any recommended Xdebug and PHPUnit settings for compatibility with Joomla before applying them in your environment.
Testing approaches: local, staging, and production smoke tests
Separate environments let you validate changes without risking production. Keep staging as close to production as practical.
Creating a staging copy quickly (database + files)
High‑level steps: copy files, export and import the database, update configuration.php to point to the staging DB, and clear Joomla caches.
Sanitize production data before exposing staging publicly (replace email addresses, remove payment credentials, and mask PII).
Warning: Never leave staging configured to send emails or process payments to live gateways without obfuscation.
Verification needed: Exact configuration.php fields that require changes when cloning — verify for your Joomla major version.
Smoke tests to run after deploying an extension
Minimal smoke test list: site loads, administrator login, extension config page loads, key front‑end flows complete.
Consider automated smoke tests (simple scripts or headless browser checks) for repeatable verification post‑deploy.
Release, rollback and hotfix strategies for Joomla extensions
Plan for failure before it happens: package correctly, version clearly, and keep rollback steps rehearsed.
Packaging checks: manifest, SQL updates, language files and assets
Verify the extension manifest includes the correct version, valid install/update SQL scripts, and references all language and asset files.
Watch file path case sensitivity when moving between development (case‑insensitive) and Linux production (case‑sensitive) filesystems.
Warning: Incorrect paths in the manifest can cause missing assets or failed installs on production.
Restoring a tested backup (files + DB) is the most reliable way to return the whole site to a known good state but can be disruptive.
Reinstalling a previous extension package is faster but may not undo database migrations; test how your extension handles downgrades.
Disabling an extension is quicker but can leave orphaned data and may not stop side effects that the code already caused.
Warning: Uninstalling an extension may remove its data—know your extension’s uninstall behavior before doing this on production.
Verification needed: Manifest schema and packaging rules for Joomla 3 vs Joomla 4, and the exact behavior of install/uninstall/update routines — confirm in official Joomla docs.
Communication: release notes, changelogs and notifying users
Clear, factual communication preserves user trust. Prepare templates in advance so you can announce fixes and rollbacks quickly.
Writing clear release notes and a minimal reproducible bug report
Release note essentials:
Version number and release date.
Headline: one line describing the fix or change.
Upgrade notes: required steps, backward‑compatibility notes, rollback instructions if applicable.
Known issues and workarounds.
Minimal bug report template fields to speed triage:
Environment: Joomla version, PHP version, DB type/version, webserver, installed extensions that may interact.
Steps to reproduce (exact clicks/URLs/form data), expected vs actual behavior, timestamps.
Relevant log excerpts and anonymized screenshots.
Extension version and package used for the release.
How to notify users safely and transparently
Provide short, factual status updates: what happened, who is affected, mitigation steps, and expected timeline.
Avoid speculation about root cause until confirmed by the debugging team.
Use a status page, email to impacted users, and a short banner on the site (if appropriate) with links to more details.
Warning: Do not include full stack traces, logs with IPs, or API keys in public posts or bug reports.
Practical examples, templates and downloadable checklist
This section contains copy‑pasteable templates and example workflows to make your incident response repeatable.
Example git workflow for isolating a regression
When a regression is suspected in code history, consider using a bisect approach:
Tag releases and keep packages of prior releases so you can reinstall quickly.
High‑level git bisect steps: mark the current commit as bad, mark a known good commit, and let git bisect narrow the commit range; run a small test or checklist at each step. Use automated tests if available.
Keep this process on a local copy or CI environment, never run bisect interactively on production.
Template: release notes and minimal bug report
Release note template (short):
Version: 1.2.3
Summary: Fixed fatal error in front-end when X parameter is missing.
Upgrade notes: No DB changes. Replace package via Extensions → Manage → Install.
Known issues: Y feature may show a warning on Joomla 3.9 — workaround: Z
Bug report template (minimal):
Joomla: 4.x, PHP: 8.1, DB: MySQL 8
Extension version: 1.2.3
Steps to reproduce: (exact steps)
Expected result / Actual result
Logs: (paste relevant, redacted excerpts)
Warning: Do not include SQL or commands that alter production without version context and verification. Mark any production‑affecting commands as requiring verification.
Verification needed: Any commands or SQL snippets used in these examples must be validated against the Joomla version and server environment before production use.
Further reading and official Joomla documentation to verify
Before you apply platform‑specific steps in production, verify details in the current Joomla documentation for your major version. The following topics should be checked in official docs:
Global Configuration debug and error reporting steps and available options.
Joomla logging API behavior and any default log file locations for common hosting setups.
Extension manifest schema and packaging rules, and differences between Joomla 3 and Joomla 4.
Install/uninstall/update behavior and whether DB migrations can be reversed safely.
Also consult PHP and webserver documentation for log locations and formats that vary by host.
Warning: Documentation and behavior vary by Joomla major version — always confirm version context and test on staging.
FAQ
What should I check first when a Joomla extension breaks on launch day?
Reproduce the problem, check Joomla and server logs near the incident timestamp, confirm recent deployments or DB migrations, ensure a recent backup exists, and enable safe logging. Prefer logs over publicly visible traces on production.
Can I disable an extension from the database if I can't access the admin?
Sometimes you can disable an extension in the database to regain access, but table and field names differ between Joomla versions and this may leave orphaned data. Only attempt this with a verified backup and verify the exact SQL for your Joomla version before running anything.
Should I enable Joomla debug mode on production to diagnose errors?
Enable debug or increased logging briefly if necessary, but prefer writing to log files rather than exposing stack traces to public users. Turn debug off after diagnosis.
What is the safest rollback option for a faulty extension release?
Restoring a tested, complete backup (files + DB) returns the site to a known good state and is the safest but most disruptive. Reinstalling a stable previous package is faster but may not undo DB changes. Disabling an extension is quick but can be incomplete.
How can I prevent launch‑day surprises in future releases?
Use staging environments and automated smoke tests, keep previous packages and a documented rollback plan, adopt semantic versioning, and run the time‑boxed pre‑launch checklist before every release.
Conclusion
Launch‑day bugs are stressful, but a calm, structured approach reduces risk and downtime. Keep a short pre‑launch checklist for 10‑minute, 1‑hour and 24‑hour checks; follow the 60‑minute triage workflow to reproduce, contain, and decide; use Joomla logs, server logs and browser developer tools to diagnose; and prepare tested rollback plans before you release.
Download or copy the provided templates for incident logs, release notes and bug reports, practice the rollback path in staging, and verify any Joomla version–specific instructions against the official documentation before making production changes.
If you see warnings about extensions while preparing to upgrade Joomla 3.10 to Joomla 4, don’t panic. The core upgrade path exists, but third-party extensions, templates and page-builders are often the source of trouble. This guide gives a safe, step-by-step workflow: audit, backup, clone to staging, test the upgrade, decide how to handle incompatible extensions, and execute the production upgrade with a rollback plan.
Follow these steps yourself or hand the checklist to a contractor. The goal here is to limit risk and make the upgrade predictable rather than sudden.
Quick overview: Risks and realistic outcomes
Upgrading Joomla core from 3.10 to 4.x is supported, but the result depends on installed third-party code. Expect one of these realistic outcomes:
Successful in-place upgrade with all extensions working (ideal).
Partial breakage: layout or styling issues because the template or page-builder is incompatible.
Admin area errors from system plugins or admin extensions that use deprecated APIs.
More serious issues: database errors or broken critical functionality (forms, checkout, logins) if an extension alters schema or uses removed APIs.
What can go wrong: common failure modes
Frontend layout breaks due to templates or page-builders that are not Joomla 4 compatible.
Admin area errors preventing site administration because an admin extension is incompatible.
Database issues from extensions that change schema or rely on deprecated database access methods.
Dynamic features like forms, memberships, or e-commerce checkouts failing after upgrade.
Practical example: an automated core upgrade succeeds but pages built with an unsupported page-builder show blank sections or broken module positions.
Warnings:
Do not run a production upgrade without a verified full backup and a staging test.
Changing the PHP version on production before testing can cause immediate site failure for older extensions—test first on staging.
Step 1 — Prepare: backups, environment and version requirements
Preparation is the largest factor in a safe upgrade. A complete, tested backup plus an accurate environment snapshot are mandatory.
How to create a full backup (files + database) — checklist
Backup site files via SFTP or your hosting file manager — download the entire Joomla root (including configuration.php and media folders).
Export the database (SQL) with phpMyAdmin, MySQL client, or your host’s backup tool.
If available, create a hosting snapshot or full server image and record the snapshot timestamp.
Store copies off-server (local disk or cloud) and test a restore on a staging server to confirm the backups are usable.
Which PHP versions Joomla 3.10 and Joomla 4 require
Matching PHP and database versions matters because extensions and core rely on language features and APIs. Exact supported PHP versions for Joomla 3.10 and Joomla 4 change over time; verify current requirements on the official Joomla documentation before making production changes.
Preparation checklist card
Full files backup — downloaded and stored off-site
Full DB export — SQL file saved off-site
Hosting snapshot (if available)
Admin access, FTP/SFTP, control panel and DB credentials noted securely
Test restore completed on staging
Warnings:
Backups that are not tested may be unusable—always verify by restoring to staging.
Upgrading PHP on production before testing can prevent the site from loading.
Step 2 — Inventory installed extensions, templates and plugins
Before you upgrade, build a complete inventory of all installed third-party code and templates. This becomes the roadmap for testing and decision-making.
How to list installed extensions and note versions
In Joomla admin go to Extensions → Manage → Manage. Use the filters to list components, modules, plugins, templates and languages.
Copy or export the list (screenshot if necessary). Include the extension name, type, and version.
Record the active template name and any framework or builder (e.g., Helix, Gantry, SP Page Builder) used by the site.
For each entry, record the vendor website or support link for follow-up.
Example audit table (columns): Extension name | Type | Current version | Vendor URL | Joomla 4 compatibility (Yes/No/Unknown) | Recommended action
Practical example:
SP Page Builder — Component/Plugin — v3.x — vendor.your production domain — Unknown — Test on staging / consider replacement.
Warnings:
Some extensions are bundled inside templates or installed as part of the template package—inspect template package contents.
Custom code or overrides in templates can be overlooked; check template overrides and custom system plugins.
Step 3 — Check compatibility and collect update sources
Use vendor pages and the Joomla Extensions Directory (JED) to determine which extensions are Joomla 4-ready. Classify each extension and plan an action.
Where to find compatibility information
Joomla Extensions Directory (JED) extension pages often note compatibility.
Vendor release notes, changelogs and support pages indicate Joomla 4 support.
Contact vendors directly when compatibility is unclear.
Interpreting compatibility flags and vendor statements
Treat vendor claims carefully: "Joomla 4 compatible" should list tested Joomla versions and minimum PHP version. Beta or experimental compatibility should be treated as "test-only" until the vendor indicates stable support.
Classification and actions
Compatible: schedule update on staging.
Update available: plan staged update, test on staging first.
Unsupported/discontinued: consider replacement or removal.
Unknown: contact vendor and mark for staged testing.
Warnings:
Absence of vendor updates does not mean an extension is safe—it may use deprecated APIs.
Unofficial forks or beta releases may be unstable—test thoroughly on staging.
Step 4 — Build a safe staging/test site and test the upgrade
Never perform the upgrade directly on production without a tested staging run. The staging server is where you discover problems safely.
Creating a copy of your live site on a staging server or local environment
Options: hosting-provided staging, manual clone (SFTP + DB import) or local development (Docker/XAMPP/Local).
After cloning, update configuration.php to use the staging DB and path; set site URL to the staging domain.
Protect staging with noindex and basic auth to avoid SEO indexing and accidental payments.
Testing content, forms, e-commerce and page-builder pages
Enable Joomla debug and error reporting on staging to capture warnings and deprecation notices.
Run the Joomla core upgrade on the staging copy using the Joomla Update component.
Document and screenshot any errors during the upgrade and runtime after the upgrade.
Execute a test plan: visit key pages, submit forms, create a test order if e-commerce, check user login and admin tasks.
Testing checklist (staging)
Homepage and top landing pages render correctly
Admin login and common admin operations work
Contact forms and site forms submit correctly
E-commerce checkout flow completes using test credentials
Page-builder pages display sections and modules as expected
Examine logs for deprecation notices or PHP fatal errors
Warnings:
Server differences (PHP version, extensions) can hide or produce extra problems—record server settings for both environments.
Do not run live cron jobs or payment gateways on staging unless using sandbox/test credentials.
Step 5 — Handling unsupported extensions and page builders
When an extension is unsupported, you have four practical options: update, replace, remove, or port (custom development).
Options for unsupported extensions: update, replace, remove, or custom porting
Update: apply vendor-provided updates tested on staging.
Replace: pick a maintained extension offering the same features and plan data migration where possible.
Remove: if the feature is non-essential, remove the extension and adapt templates/UI.
Custom porting: hire a developer to update the extension to Joomla 4 APIs—this preserves functionality but increases cost.
Testing migration of page-builder content
Page-builders can control most of the page markup, which makes migration work-heavy. Document which pages use the builder and prioritize converting the most important pages first.
Practical examples
Replace a discontinued slider component with a modern slider and recreate slides from the admin or import where supported.
Triage page-builder pages: re-create the top 10 landing pages in a supported builder or template and leave low-traffic pages for later.
Warnings:
Data migration is not always automatic—expect manual cleanup and mapping work.
Removing extensions may leave orphaned database tables—keep backups and plan a cleanup after a successful upgrade.
Step 6 — Perform the production upgrade with a rollback plan
When staging tests are successful, schedule the production upgrade during low-traffic hours and ensure your rollback tools are ready.
How to use Joomla update tools safely (pre-update checks and warnings)
In Joomla admin, use Joomla Update → Options and run the Pre-Update Check. Review all warnings before proceeding.
Apply extension updates that were validated on staging in the tested sequence (core first, then compatible extensions).
Put the site into maintenance mode and temporarily disable non-essential scheduled jobs.
Rollback steps: restore backup or restore hosting snapshot
If major issues appear, immediately restore files and database from the tested backups or revert the hosting snapshot.
After rollback, keep a detailed record of errors and adjust the staging tests and action plan before attempting again.
Inspect logs and search for PHP fatal errors or repeated exceptions
Warnings:
Rollback must include both files and DB to restore the full state—partial restores cause data mismatch.
If live data changed between the backup and the upgrade, plan for data reconciliation after rollback.
When to choose a migration or rebuild
An in-place upgrade is efficient for well-maintained sites. Choose a fresh install and migration when the site is heavily dependent on unsupported tools or has many custom hacks.
Signs that a fresh install + migration is safer
More than a quarter of installed third-party extensions are unsupported or require custom porting.
The site relies on a discontinued page-builder that controls most content markup.
There are numerous template overrides, custom patches, or poorly documented custom code.
How to scope and plan a migration
Inventory the data to move: articles, users, menus, e-commerce orders, and uploaded media.
Decide which extensions to replace and create field-to-field mapping for content migration.
Plan a phased migration: rebuild templates, import content, recreate critical pages first, then adjust secondary pages.
Warnings:
Content IDs and extension-specific fields often do not map cleanly—expect manual reconciliation.
Migrations can alter URL structures—plan redirects and preserve SEO where possible.
Estimated timeline and cost considerations
Estimate project effort based on site complexity. These are general ranges—get quotes for precise figures.
Small site (few extensions): a few hours to one day.
Medium site (several extensions, some page-builder pages): 1–5 days.
Large or complex site (many custom extensions, e-commerce, deep page-builder usage): multiple weeks.
How to scope and hire professional help (what to tell a contractor)
Provide the contractor with:
Extension inventory and versions
Staging access and backup availability
List of critical pages and functions
Desired acceptance criteria and rollback requirements
Warnings:
Avoid selecting contractors solely on low price—require a staging/test-first approach and written deliverables.
Request fixed-price milestones for assessment, staging upgrade, and production upgrade to limit scope creep.
Resources and next steps
Next steps you can take right away:
Create and verify a full files + DB backup.
Build your extension inventory and record versions and vendor links.
Clone the site to staging, test the Joomla 3.10 → 4 upgrade, and document any errors.
Decide on each incompatible extension: update, replace, remove, or port.
Schedule the production upgrade with a rollback plan or hire a contractor with the inventory and staging access.
Where to find help: community, vendors, and freelancers
Start with vendor documentation for each extension. Use official Joomla docs and the Joomla Extensions Directory for compatibility notes. For paid help, hire Joomla-experienced freelancers or agencies and provide them with your inventory and staging site.
FAQ
Will my site 'blow up' if I click Upgrade from Joomla 3.10 to Joomla 4?
Not necessarily. Many sites upgrade without major issues, but extension, template or PHP incompatibilities can break parts of the site. Always back up and test on staging before upgrading production.
How can I check which extensions are incompatible with Joomla 4?
Export your extensions inventory from Extensions → Manage, then check the Joomla Extensions Directory and vendor release notes for Joomla 4 compatibility. Contact vendors for clarification when needed and mark unknowns for staging tests.
What if the original developer is not available?
You can audit and test the site on staging yourself, replace unsupported extensions, or hire a Joomla specialist. Provide the contractor with your extension inventory and staging access for accurate quotes.
Do I always need a fresh reinstall and migration?
No. In-place upgrades work for many sites. Choose a fresh install and migration when there are many unsupported extensions, a discontinued page-builder controls most content, or extensive custom hacks exist.
How do I roll back if something goes wrong?
Restore both files and the database from a tested backup or revert the hosting snapshot. Verify the restore on staging before returning to production and document the issues to plan the next attempt.
Conclusion — steady, documented steps reduce risk
Upgrading from Joomla 3.10 to Joomla 4 can be straightforward or require careful remediation depending on your extensions and templates. Follow the calm checklist: make and test full backups, inventory extensions, clone to staging, test the upgrade, choose how to handle unsupported extensions, and then perform the production upgrade with a clear rollback plan. If in doubt, document everything and consult a Joomla specialist with your inventory and staging access.
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The Joomla Content Editor (JCE) is a powerful extension designed to simplify and enhance content creation within the Joomla content management system. Joomla’s default editor options can be limiting, especially for users who need more control over formatting, multimedia management, and layout...
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Joomla is a widely-used, open-source content management system (CMS) recognized globally for its flexibility, scalability, and ease of use. It powers millions of websites ranging from personal blogs to large-scale corporate portals and government websites. Joomla provides a robust framework that...
Admin Tools by Akeeba Ltd is one of the most respected and powerful administrative extensions available for Joomla. It serves as an all-in-one toolkit aimed at improving your site's security, performance, and day-to-day management.
one name consistently stands out when discussing Joomla website backups: Akeeba Backup. Developed by Akeeba Ltd.. Whether you are managing a personal blog or a commercial enterprise website, safeguarding your data is paramount, and Akeeba Backup rises to this challenge with robust features,...
RS FORM from RS Joomla is a powerful extension form builder with many extra and underrated features. In this article, we will explore some of these features, from using Google Docs and Google Sheets to using the inbuilt .PDF solution in RS Form.
Discover the truth behind Joomla!, the renowned content management system empowering countless websites globally. Unraveling prevalent misconceptions, this article delves into Joomla! 's functionality and user-friendliness to offer valuable insights. By debunking the top ten myths surrounding...
MigrateMe 4 is a commercial extension that can migrate Joomla websites from Joomla 3 to Joomla 4. It is a relatively easy-to-use extension that can migrate all files and data from a Joomla website, including the content, the modules, the plugins, and the settings.
Regular Labs - Advanced Module Manager is an extension designed to enhance the administration of Joomla modules. With its powerful features and user-friendly interface, it aims to give users more control over their modules and provide them with a better overall experience.
Articles Anywhere is a powerful Joomla plugin that allows you to insert articles anywhere on your site, including within modules, 3rd party components, and even inside other articles. You can place complete articles and only specific data (like Title, Readmore Link, Text, Images, Custom Fields,...
Regular Labs' DB Replacer is a Joomla extension that allows you to search and replace text in any table in your Joomla database. It even supports searching with case sensitivity and using regular expressions. DB Replacer is a great way to save time and effort when you need to change a large amount of...
Regular Labs' ReReplacer is a powerful tool that allows users to search and replace text in various contexts. With its advanced features, ReReplacer will enable users to efficiently manipulate content using regular expressions (regex).
Content will be of significant importance in 2024. Sometimes we often write the same code repeatedly, but with the Content templater Extension from Regular Labs, you can import a template just by clicking a button.
Icons have a significant visual effect to have on your website. Did you know that using an icon as a Custom Field is possible? - Creating an override for the Field layout is done in minutes.
Since Font Awesome is included in Joomla's Cassiopeia template, we will use a template override for the...
Using custom characters in JCE Editor can be challenging, especially if you want to use symbols, not on the JCEs default list. There are two ways to do this.
Special characters are often used in content to show something, but could you please explain how a field is inserted into an article? You know...
The Failed Login Attempts plugin gives you an overview of your failed logins, but you can make it even better by applying a simple override. The override provides a link to more information about who has tried to log in, and you can therefore use other extensions to block the user or take...
If you own a website, you probably know that not all visitors have legit reasons to visit your website. There are both bots and humans that daily tries to get into your website without having an account.
Joomla 4 comes packed with features by the core version. One of these features is the Bootst6rap Framework, which Joomla has added by default.
Bootstrap has been around since 2011 and part of Joomla since version 3. The latest version, 5.1, is prebuilt into Joomla 4. When this is said, most of...
You’ve probably heard that Joomla is a “free” platform. That’s true, but it doesn’t tell the whole story. You can download the software for free, and you can host Joomla sites for free on specific hosting platforms. However, if you want the best possible performance and security, you’ll need to...
Subform fields are mighty, but did you know they look like a list? - Here, I will show you how you can spice up the look of your Subform.
Although Subforms are not a new feature in Joomla 4 but were available already in Joomla 3, in Joomla 3, they were introduced as "Repeatable-Fields". But...
Site caching is sometimes a web developer's nightmare. You can control the site reset using Invaliade Cache, a simple free module in the Administrator of Joomla.
Joomla is a fully grown CMS system that will be up-to-date on everything. The Joomla 4 version will be a considerable step toward WordPress popularity.
In Joomla 4, we were introduced to “subforms”, which are great for creating more user-friendly fields for your articles or page, containing the fields in the subform.
The problem is that when you create a subform, the fields in the subform are divided by a comma. This doesn’t look good on your...
JCE Editor is more than a basic Editor for Joomla. You can give access to specific folders on the ROOT or even subfolders using the “Filesystem” in the JCE Profiles.
With the ability to use extensions in Joomla, it is often prevalent to install more extensions than necessary; this will usually result in a slower site. So here are my recommendations for the ten best Joomla extensions every Joomla site should have.in 2023.
SEO or Search Engine Optimization is essential for becoming successful online. There are a high number of tools to help you in reaching your SEO goals. One of these tools is 4SEO from Weeblr.
The backend of Joomla can be very boring to look at. You can customize it as you like, by adding and replacing modules on the page.
When you install the Joomla 3.x out off the box, you get two backend templates preinstalled, the main and mostly used template is Isis, this will be used in this...
JCE Editor is the best and most used Editor in Joomla; only TinyMCE as the core editor can beat it. Every Joomla site should have the JCE Editor installed because it is free and easy to use.
Having a good web hosting solution for your sites, either it is static or based on a CMS like Joomla, WordPress, or others, you have a lot of considerations to take into a factor. I will try in this article to guide you in the right direction towards modern hosting in 2022.
When you have a new Joomla Installation, the most annoying thing is that it doesn’t work as you would prefer. You may end up spending hours after hours trying to find the fault but end up banging your head in the wall. Here are 3 common reasons why your site Joomla site isn’æt working.
If you have a custom.css file and would like to use JCE Editor to insert the CSS style classes to trigger CSS, this is how you can do this without knowing any HTML. Just follow these easy steps.
Is it possible to do things in Joomla Backend that is considered a hack! This tip from Basic Joomla is the answer, Yes!, there are several hidden possibilities in Joomla if you put your fingers into it.? - Here is how to use a hack for doing better Menu separator in Joomla. Here are two ways to do...
The dark mode is the new Black, and it keeps your eyes from getting light exhausting. And it also looks great in the browser. The Dark mode is not native in either Joomla 3 or Joomla 4 (as of my knowledge). But there is a solution if you don’t want to use a plugin for your browser. You can simply...
One of the most common mistakes when creating a new Joomla site is not securing the Joomla-site both with Backup and Security Extensions. Having up-to-date security is essential for every site on the Internet, whether it’s a plain HTML site or a complex CMS system like Joomla or WordPress offers. But...
There are many Extensions for Joomla, both free and with a paid license. But there are a few that should be mandatory for every installation of Joomla. I will here make a list of those I think is essential when you start a website.
In Joomla, it’s possible to use CSS more effectively than most people realize. You can, if wanted personalize each page just by adding a CSS class to the menu link.
Joomla offers in most modern templates the ability to target either the title or the page’s alias. It makes customized CSS very easy,...
Let's state it once and for all, the backend in Joomla is quite boring, but what if you can give it a more interactive and interesting look. This is quite easy to do using the backend modules and CSS.
The reason for this article offsprings from a Youtube Video that shows the benefits of haveing an...
Is it possible to make content sliders using pure CSS & HTML only? - Read through and find out more. I will show you some smart tricks that make an awesome reusable slider using only HTMl & CSS.
Have you ever written a long article with mutch specifications inside? - These articles have their way to become...
CSS has from the age of the Internet been a part of doing websites. It is an easy but useful way to design an article. There are several ways to write CSS in Joomla, you can use an external file to store all CSS codes in, you can use an extension to include the code, or you can write CSS directly in the content. In this article, I will give some look into how I do it.
In this article, I will show you three different ways to use CSS in an article. The easiest thing is to use an extension to add CSS to the article. There are several extensions in the JED (Joomla Extensions Directory) that gives this opportunity. One of the popular is Sourcerer from Regular Labs. But its also possible to do in-line CSS coding in every article, but this can be very ineffective in large articles, the third and maybe most used is to put the CSS codes into the template as eighter an external file or in the CSS capabilities of the template itself. In modern template-Framework is this common, the disadvantage of this is that you always need access to the backend to add extra CSS in your site.
W3C CSS verified: W3c.org is setting the standards for CSS
1 Code directly as you go (Hard coding the articles)
If you prefer to do the CSS coding inline as you write an article, you must bear in mind that you will NOT be able to reuse the CSS on any other articles and you must repeat the same thing for every content with the same code. This could look like this:
If you use an external file as a CSS source, it is normally located under the css folder in your template directory. And its usually called custom.css or user.css, the downside with this is that you need access to either FTP or bee logged in to the backend as a Super Administrator.
3 Use an extension to add CSS code in the article
If you want to use an extension to insert CSS in an article, you can not reuse the CSS codes without having it in every article that contains the same style.
What do I recommend?
A combination of the option 2 and 3, will give the easiest result and you can standardize some of the CSS styles in a file and add styles in that applies to certain articles at one addon at the end of the written article.
- LET ME KNOW IF YOU KNOW ANY OTHER WAYS TO DO THIS IN THE COMMENTS BELOW -
Have you ever made a website with Joomla and you are getting the title "Home" with a large h1-header-tag? You can either hide the tag completely on all content, or you must specify it to be hidden on every page/article you make. There is a third and maybe smarter way to do this.
Have you ever been frustrated by styling a page for then realize that every image contains a white line underneath, I saw this trick on Youtube and tried it with Joomla. The result was that line disappeared. This issue resides from the early internet when we've to use inline images in the text.
When you are about to change passwords in other ways that it's intended to do, you should always take in mind that it always is a security risk. You should therefore use extra care when you need to use these steps. These ways work in Joomla 2.5, 3.x, and 4.x. The tutorial is based on Joomla Docs.
Extensions from Regular Labs is very easy to use, they come with great documentation, and are for the most self-explanatory. This is almost the case for this extension too. However, I decided to write a review and give you my thoughts.
The DB Replacer is another good extension from Regular Labs, this extension gives you complete control over the DataBase that your Joomla install is based on, without going into tools like phpMyAdmin that require a lot more knowledge.
The RSForm component from RSJoomla is a very powerful form-creator in Joomla. Besides collecting data to the database, you can send customized emails to both users and admins, and even to others.
RSForm from RSJoomla is a powerful Formmaker for Joomla, it gives many extras options, one of them, is the ability to send values in emails based on certain selections.
The Akeeba Admin Tools is a great addition to securing your Joomla CMS. But there are some features that need some tweaking for running smoother. One of these is an admin's ability to change a user in the back-end.
Custom Fields in Joomla is the new holy grail of customizing the look of your Joomla content. Its power lies in displaying prepared info into articles that can be specified by the author in all cases.
A template is the holy grail of a CMS-system; it lays out the structure of your website. But it's always possible to tweak the content and make it look better. All Modules, Components, or Plugins in Joomla can be changed using overrides.
Though many sites may look good with the Core template or a...
One of the most important things to have in mind when you deploy a new website is Backup policy. Akeeba Backup is a free Component from AkeebaBackup, which allows you to do secure backups and maintaining them for your Joomla site.
A tool for doing the heavy overview of how the admin area is secured is always useful to have. Admin Tools from Akeeba is one of these tools. With this Component, you will take the security up quite a few notches.
This article documents a practical, repeatable protocol to migrate Joomla 3 extensions to modern Joomla versions (4, and forward toward 5/6). It is written for site owners, designers and junior...
If you are building or maintaining Joomla sites you may be wondering whether AI coding assistants ("coding robots") can speed your work or whether they introduce more risk than benefit. This guide...
When you're writing or editing an article in Joomla and realize you need a new category, the default admin workflow often forces a context switch. That can mean saving, navigating to Category...
It’s common to see a successful login but the site sends users to the wrong page or an error after sign-in. This guide shows where Joomla decides the post-login destination, how to create a stable...
This practical guide helps Joomla site owners and VirtueMart users add Nova Poshta pickup point selection to the VirtueMart checkout on Joomla 3. It walks you through prerequisites, safe...
Administering users is one of the most repetitive tasks on many Joomla sites. Opening individual profiles, applying the same change dozens of times, running ad-hoc exports and double-checking...
If your host deleted a long-running Joomla site and the only thing you have is a 2022 backup (Joomla 3.10), don’t panic. You can usually restore that backup safely if you proceed carefully. This...
This guide helps Joomla site owners move from Joomla 3.10 to Joomla 4 when third-party extensions or PHP requirements appear to block the way. Follow a staged, test-first workflow: audit extensions, make...
Moving from Joomla 3.10 to Joomla 4 is a common and supported migration path, but many site owners see "incompatible" warnings for third‑party extensions and templates. This guide walks you through a...
Upgrading from Joomla 3.10 to Joomla 4 is a worthwhile step: Joomla 4 brings a modernized codebase, improved security and user experience improvements that matter for long-term support. However, the...