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Joomla 4: Difference between revisions

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<noinclude><languages /></noinclude>
<noinclude><languages /></noinclude>
{{Joomla version|version=4.0}}
{{Joomla version|version=4.x}}
{{Top portal heading|color=white-bkgd|icon=joomla|icon-color=#5091cd|size=4x|text-color=#333|title=<translate>
{{Top portal heading|color=white-bkgd|icon=joomla|icon-color=#5091cd|size=4x|text-color=#333|title=<translate>
<!--T:1-->
Joomla! 4.x</translate>}}
Joomla! 4.x</translate>}}
<translate>==Introduction==</translate>
==<translate><!--T:2--> Introduction</translate>==
<translate><!--T:3--> 16 years after the first version, Joomla! 4 was released on 17th August 2021.</translate>


<translate>
<translate><!--T:4--> With a security first approach, granular access control and a new administration interface, Joomla! 4 comes with Bootstrap 5, Fontawesome, better accessibility built in, faster page loads and a host of other improvements.</translate>
16 years after the first version Joomla! 4 was released on 17th August 2021.</translate>


<translate>===What new features comes with Joomla! 4?===</translate>
[https://www.joomla.org/4/<translate><!--T:5--> en</translate> <translate><!--T:6--> More about Joomla! 4 Benefits and Features</translate>].


* Bootstrap 5 in core
;<big><translate><!--T:7--> Why Use Joomla! 4?</translate></big>
* [[S:MyLanguage/J4.x:Workflow|<translate>Workflow for publishing content</translate>]]
* New backend based on Bootstrap 4
* Use of more Joomla! framework packages
* Revised event management system
* Introduction of a service container for global dependency management
* Removal of jQuery from the core
* Framework for agnostic web components
* Faster page load times


<translate><!--T:8--> Joomla! 4 is an  Open Source, robust, secure and easy to use Content Management System (CMS) that enables website creators to produce powerful websites.</translate>


<translate>
<translate><!--T:9--> Maintaining content, the system and users is made easy by the use of software features that benefit from the skills and experience of a strong community of volunteers that have been maintaining and improving Joomla versions since 2005.</translate>
This portal brings together information and further links related specifically to Joomla! 4.</translate>


<translate>
<translate><!--T:10--> From a simple 5 page website to an enterprise solution serving thousands of pages, with its powerful layout overrides, custom fields and flexible modules built right in, your Joomla website can be built to look and feel just the way you want it to.</translate>
The relevant sections contain general information as well as targeted information for users, administrators and developers can be accessed from here.</translate>
 
{{-}}


<div class="large-12 column">{{section portal heading|icon=check-square-o|title=<translate>General</translate>}}</div>
{{-}}
{{-}}
<hr>
;<big><translate><!--T:11--> Joomla! 4 Documentation</translate></big>
<translate><!--T:12--> This portal brings together information related specifically to Joomla! 4.</translate>
{{section portal heading|icon=none|title=<translate><!--T:13--> Getting Started</translate>}}
<div>
<div class="large-6 column">
*[[S:MyLanguage/J4.x:Getting_Started_with_Joomla!|<translate><!--T:14--> Getting Started with Joomla</translate>]]
*[[S:MyLanguage/J4.x:Setting Up Your Local Environment|<translate><!--T:15--> Setting up your Local Environment</translate>]]
*[[S:MyLanguage/Potential backward compatibility issues in Joomla 4|<translate><!--T:16--> Potential Backwards Compatibilty</translate>]]
*[[S:MyLanguage/Joomla 3.x to 4.x Step by Step Migration|<translate><!--T:17--> Joomla 3.x to 4.x Step by Step Migration</translate>]]
*[[S:MyLanguage/J4.x:Installing Joomla|<translate><!--T:18--> Installing Joomla</translate>]]
*[[S:MyLanguage/J4.x:Logging in to Joomla|<translate><!--T:19--> Logging into Joomla</translate>]]
</div>
<div class="large-6 column">
*[[S:MyLanguage/JDOC:Joomla_4_Tutorials_Project|<translate><!--T:20--> Joomla 4 Tutorials Project</translate>]]
*[[S:MyLanguage/Help4.x:Joomla_Version_Information|<translate><!--T:21--> Joomla Version Information</translate>]]
*[[S:MyLanguage/J4.x:Optional_Technical_Requirements|<translate><!--T:22--> Optional Technical Requirements</translate>]]
*[[S:MyLanguage/Pre-Update_Check|<translate><!--T:23--> J3.10x to J4.x Pre-Update Check</translate>]]
*[[S:MyLanguage/J4.x:Unsupported_PHP_Version|<translate><!--T:24--> Unsupported PHP Versions</translate>]]
*[[S:MyLanguage/J4.x:Joomla_CLI_Installation|<translate><!--T:148--> Joomla CLI Installation</translate>]]
</div>
</div>
<hr>
{{section portal heading|icon=none|title=<translate><!--T:25--> Joomla! Site Administration</translate>}}
<div>
{{Joomla version|version={{CurrentSTSVer4|maintenace}}|comment='''<translate>
<!--T:123-->
Stable Version</translate>'''}}<br />
<div class="large-6 column">
;<big><translate><!--T:149--> Efficiency</translate></big>
*[[S:MyLanguage/Keyboard_Shortcuts|<translate><!--T:27--> Keyboard Shortcuts</translate>]]
;<big><translate><!--T:26--> Security</translate></big>
*[[S:MyLanguage/J4.x:Http_Header_Management|<translate><!--T:150--> HTTP Header Management</translate>]]
*[[S:MyLanguage/WebAuthn_Passwordless_Login|<translate><!--T:151--> WebAuthn Passwordless Login</translate>]]


<translate>This section contains general information to help you learn more about Joomla 4 and what you need to know to get up and running with a Joomla 4. It provides resources for people considering using Joomla and resources to help existing Joomla Administrators or Developers to migrate from Joomla! 3.</translate>
;<big><translate><!--T:29--> Updates</translate></big>
 
*[[S:MyLanguage/J4.x:CLI_Update|<translate><!--T:30--> CLI Update</translate>]]
<translate>===What is Joomla! 4?===</translate>
*[[S:MyLanguage/J4.x:Update_from_4.0.1_to_4.0.2|<translate><!--T:31--> Update from 4.0.1 to 4.0.2</translate>]]
 
*[[S:MyLanguage/J4.x:Upgrades_to_Joomla_4.0.2_fail_with_an_AJAX_error_message|<translate><!--T:32--> Upgrades to Joomla 4.0.2 fail with an AJAX error message</translate>]]
<translate>
*[[S:MyLanguage/J4.x:Updating_from_an_existing_version|<translate><!--T:33--> Updating from an existing version</translate>]]
Joomla 4 is an Open Source, robust, secure and easy to use Content Management System (CMS) that enables website creators to produce powerful websites.
</div>
 
<div class="large-6 column">
Maintaining content, the system and users is made easy by the use of software features that benefits from the skills and experience of a strong community of volunteers that have been maintaining and improving Joomla versions since 2005.
;<big><translate><!--T:34--> User Management</translate></big>
 
*[[S:MyLanguage/How_do_you_recover_or_reset_your_admin_password%3F|<translate> <!--T:124--> Recover / Reset Admin Password</translate>]]
'''Key features of Joomla 4 are:'''</translate>
*[[S:MyLanguage/J4.x:Users_List_and_Details_Views|<translate><!--T:35--> Users List and Details Views</translate>]]
 
;<big><translate><!--T:120--> Privacy</translate></big>
<translate>'''Security First:''' With a focus on security built in, Joomla 4 helps you protect your data, brand and your visitors.</translate>
*[[S:MyLanguage/J3.x:Privacy|<translate><!--T:121--> Privacy Tool Suite</translate>]]
 
;<big><translate><!--T:142--> Navigation</translate></big>
<translate>'''Flexible:''' Joomla's Layout and Overrides System and built in Extendable Functions make it easy to create customised solutions for your website. There are over 6,500 verified extensions and high quality templates available, many for free.</translate>
*[[S:MyLanguage/J4.x:Components_Dashboard|<translate><!--T:152--> The Components Dashboard</translate>]]
 
*[[S:MyLanguage/J4.x:Content_Dashboard|<translate><!--T:153--> The Content Dashboard</translate>]]
<translate>'''Open Source:''' Open Source, open to scrutiny. More scrutiny drives better code quality. Developers can find and fix bugs fast.</translate>
*[[S:MyLanguage/J4.x:System_Dashboard|<translate><!--T:143--> The System Dashboard</translate>]]
 
</div>
<translate>'''SEO Optimised:''' Search Engine Optimization is built in allowing you to control your SEO your way.</translate>
</div>
 
<hr>
<translate>'''Multilingual Content:''' With Joomla 4 you have a CMS that is multilingual out of the box. Allow for language specific pages so that they meet the cultural differences your clients need.</translate>
{{section portal heading|icon=none|title=<translate><!--T:36--> Joomla! Content</translate>}}
<div>
<div class="large-6 column">
;<big><translate> <!--T:125--> Accessibility</translate></big>
*[https://joomla-projects.github.io/joomla-a11y-checker/ <translate> <!--T:126--> JOOA11Y - The Joomla Accessibility Checker</translate>]


<translate>'''Room to Grow:''' Growing is essential for any business and using Joomla 4 you have all the room you need to scale up when necessary.</translate>
;<big><translate><!--T:37--> Articles</translate></big>
*[[S:MyLanguage/J4.x:Adding a New Article|<translate><!--T:38--> Adding a New Article</translate>]]
*[[S:MyLanguage/J4.x:Deleting an Article|<translate><!--T:39--> Deleting an Article</translate>]]
*[[S:MyLanguage/J4.x:Restricting_access_to_an_Article|<translate><!--T:40--> Restricting access to an Article</translate>]]
*[[S:MyLanguage/J4.x:Scheduling_the_publication_of_an_article|<translate><!--T:41--> Scheduling the Publication of an Article</translate>]]
*[[S:MyLanguage/J4.x:How_to_Archive_an_Article|<translate><!--T:137--> How to Archive an Article</translate>]]


[https://www.joomla.org/4/<translate>en</translate> <translate>More about Joomla! 4 Benefits and Features</translate>]
;<big><translate><!--T:42--> Categories</translate></big>
*[[S:MyLanguage/J4.x:Create and Manage Article Categories|<translate><!--T:43--> Create and Manage Article Categories</translate>]]
</div>
<div>
<div class="large-6 column">
;<big><translate><!--T:144--> Fields and Fields Groups</translate></big>
*[[S:MyLanguage/J4.x:Fields_and_Field_Groups|<translate> <!--T:145--> Working with Fields and Field Groups</translate>]]
;<big><translate><!--T:44--> Media</translate></big>
* [[S:MyLanguage/J4.x:Managing_Media|<translate><!--T:132--> Managing Media</translate>]]
* [[S:MyLanguage/J4.x:Media:_Upload_Delete_Rename|<translate><!--T:133--> Upload Delete Rename</translate>]]
* [[S:MyLanguage/J4.x:Media:_Image_Crop_Resize_Rotate|<translate><!--T:134--> Image Crop Resize Rotate</translate>]]
* [[S:MyLanguage/J4.x:Media:_Options|<translate><!--T:135--> Options</translate>]]
* [[S:MyLanguage/J4.x:Adaptive_Images_for_Media_Manager|<translate><!--T:51--> Adaptive Images for Media Manager</translate>]]
;<big><translate><!--T:52--> Workflow</translate></big>
*[[S:MyLanguage/J4.x:Workflow|<translate><!--T:53--> Workflow for Publishing Content</translate>]]
*[[S:MyLanguage/J4.x:Workflow/Scenarios|<translate><!--T:54--> Workflow Scenarios</translate>]]
</div>
</div>
<hr>
{{section portal heading|icon=none|title=<translate><!--T:55--> Joomla! Menus</translate>}}
<div>
<div class="large-6 column">
*[[S:MyLanguage/J4.x:Menu_Dashboard|<translate><!--T:141--> Menu Dashboard</translate>]]
*[[S:MyLanguage/J4.x:Adding_a_New_Menu|<translate> <!--T:136--> Adding a New Menu</translate>]]
*[[S:MyLanguage/J4.x:Adding a menu link in an article|<translate><!--T:56--> Adding a Menu Link within an Article</translate>]]
*[[S:MyLanguage/J4.x:Adding_a_Custom_Administrator_Menu|<translate><!--T:138--> Adding a Custom Administrator Menu</translate>]]
*[[S:MyLanguage/J4.x:How_to_Create_a_Menu_Item_to_View_Archived_Articles|<translate><!--T:139--> How to Create a Menu Item to View Archived Articles</translate>]]
</div>
<div class="large-6 column">


===<translate>Where can I get Joomla! 4?</translate>===
</div>
</div>


<translate>You can download Joomla 4 from our download portal:</translate> https://downloads.joomla.org.
<hr>


===<translate>How can I install Joomla! 4?</translate>===
{{section portal heading|icon=none|title=<translate><!--T:57--> Joomla! Modules</translate>}}
<div>
<div class="large-6 column">
*[[S:MyLanguage/J4.x:Administrator_Modules|<translate> <!--T:146--> Administrator Modules Explained</translate>]]
*[[S:MyLanguage/J4.x:Site_Modules|<translate> <!--T:147--> Site Modules Explained</translate>]]
*[[S:MyLanguage/J4.x:How_to_Show_a_Calendar_Month_List_of_Archived_Articles_Using_a_Module|<translate><!--T:140--> How to Show a Calendar Month List of Archived Articles Using a Module</translate>]]
</div>
<div class="large-6 column">


Read: [[S:MyLanguage/J4.x:Installing_Joomla|<translate>Installing Joomla.</translate>]] <translate>to learn how Joomla can be installed.</translate>
</div>
</div>
<hr>


===<translate>How can I migrate from Joomla!3.x to Joomla! 4x?</translate>===
{{section portal heading|icon=none|title=<translate><!--T:58--> Joomla! Components</translate>}}
<div>
<div class="large-6 column">
*[[S:MyLanguage/J4.x:How_To_Use_Content_Tags_in_Joomla|<translate><!--T:115--> How To Use Content Tags in Joomla</translate>]]
</div>
<div class="large-6 column">
*[[S:MyLanguage/J4.x:Workflow|<translate><!--T:122--> Workflow for Publishing Content</translate>]]


</div>
</div>
<hr>
{{section portal heading|icon=none|title=<translate><!--T:59--> Joomla! Plugins and Extensions</translate>}}
<translate>
<translate>
If you are running a J3.x website, the first step is to upgrade your site to Joomla! 3.10x which is a "bridge" between version 3 and 4.
<!--T:60-->
The Joomla 3.10x version has an integrated migration check up for Joomla! 4 in its Update Component. The check up advises on the readiness of your server environment, extensions and templates. This allows you to make the necessary adjustments or changes before carrying out the migration.</translate>
The Joomla 4 ''Extensions; Install'' page has an '''Install from Web''' option. By default it lists the extensions available in the official Joomla! Extensions Directory for your current version.</translate>
 
Read: [[S:MyLanguage/J3.x:Updating_from_an_existing_version|<translate>J3.x:Updating_from_an_existing_version</translate>]]


<translate><!--T:61--> Alternatively you can go to: [https://extensions.joomla.org/ Joomla! Extensions Directory]</translate>


<div class="large-12 column">{{section portal heading|icon=check-square-o|title=<translate>Administration</translate>}}</div>
<div>
<translate>Intro text.</translate>
<div class="large-6 column">


</div>
<div class="large-6 column">


===<translate>What changes comes with Joomla 4?</translate>===
</div>
 
</div>
<translate>Joomla 4 comes by default with Bootstrap 5 and plain JavaScript scripts. Joomla 4 includes jQuery for backwards compatibility and BS5 compatibility. jQuery is not used at Joomla 4 core level.</translate>
<hr>
 
{{section portal heading|icon=none|title=<translate><!--T:62--> Joomla! Templates</translate>}}
===<translate>How can I upgrade my Joomla! 3.x website to Joomla 4?</translate>===
<div>
 
<div class="large-6 column">
<translate>
*[[S:MyLanguage/J4.x:Changed parameters for template providers|<translate><!--T:63--> Changed Parameters for Template Providers</translate>]]
First, you have to update your website to 3.10. Joomla 3.10 comes with a</translate> [[S:MyLanguage/Pre-Update_Check|<translate>Pre-Update_Check component</translate>]].
*[[S:MyLanguage/J4.x:SCSS_and_Sass|<translate><!--T:64--> SCSS and SASS</translate>]]
<translate>This component checks your PHP and database setup and shows, if your extensions are ready for Joomla! 4.</translate>
*[[S:MyLanguage/J4.x:Using_Bootstrap_Components_in_Joomla_4|<translate><!--T:65--> Using Bootstrap Components</translate>]]
*[[S:MyLanguage/Module_Position|<translate> <!--T:154--> Understanding Module Positions</translate>]]
</div>
<div class="large-6 column">
;<big><translate><!--T:127--> Joomla! Template Cassiopeia</translate></big>
*[[S:MyLanguage/J4.x:Cassiopeia_Template_Folders_and_Files|<translate><!--T:128--> Cassiopeia Template Folders and Files</translate>]]
*[[S:MyLanguage/J4.x:Cassiopeia_Template_Customisation|<translate><!--T:129--> Cassiopeia Template Customisation</translate>]]
*[[S:MyLanguage/J4.x:Cassiopeia_Template_Simplified_-_A_Case_Study|<translate><!--T:130--> Cassiopeia Template Simplified - A Case Study</translate>]]
*[https://magazine.joomla.org/all-issues/february-2022/joomla-4-cassiopeia-template-a-bunch-of-tips-tricks <translate><!--T:131--> Community Magazine: Cassiopeia Template - Tips and Tricks</translate>]


===<translate>What are the official reference extensions for Joomla 4?</translate>===
</div>
</div>
<hr>
{{section portal heading|icon=none|title=<translate><!--T:66--> Joomla! Development</translate>}}
<div>
<div class="large-6 column">
;<big><translate><!--T:67--> API</translate></big>
*[[S:MyLanguage/J4.x:Adding an API to a Joomla Component|<translate><!--T:68--> Adding an API to a Joomla Component</translate>]]
*[[S:MyLanguage/Joomla_Api_Specification|<translate><!--T:69--> Joomla API Specification</translate>]]
*[[S:MyLanguage/J4.x:Joomla_Core_APIs|<translate><!--T:70--> Joomla Core APIs</translate>]]


* [https://github.com/joomla-extensions/weblinks/tree/4.0-dev <translate>Weblinks for Joomla 4</translate>]
;<big><translate><!--T:71--> Assets</translate></big>
* [https://github.com/joomla-extensions/patchtester <translate>Patchtester for Joomla 4</translate>]
*[[S:MyLanguage/J4.x:Web_Assets|<translate><!--T:72--> Web Assets</translate>]]


===<translate>Where can I find Joomla 4 compatible extensions?</translate>===
;<big><translate><!--T:73--> CLI</translate></big>
*[[S:MyLanguage/J4.x:Writing_A_CLI_Application|<translate><!--T:74--> Writing A CLI Application</translate>]]
*[[S:MyLanguage/J4.x:CLI_Database_Exporter_Importer|<translate><!--T:75--> CLI Database Exporter / Importer</translate>]]
*[[S:MyLanguage/J4.x:Task_Scheduler|<translate><!--T:155--> Task Scheduler</translate>]]
;<big><translate><!--T:76--> Data</translate></big>
*[[S:MyLanguage/J4.x:Inserting_Updating_and_Removing_data_using_JDatabase|<translate><!--T:77--> Inserting, Updating and Removing Data using JDatabase</translate>]]
*[[S:MyLanguage/J4.x:Selecting_data_using_JDatabase|<translate><!--T:78--> Selecting Data using JDatabase</translate>]]


xx
;<big><translate><!--T:79--> Components</translate></big>
*[[S:MyLanguage/Part_1:_The_Site_code|<translate><!--T:80--> Component Tutorial - Part 1 - Site Code</translate>]]
*[[S:MyLanguage/Part_2:_The_Administrator_code|<translate><!--T:81--> Component Tutorial - Part 2 - Administrator Code</translate>]]
*[[S:MyLanguage/J4.x:Developing_an_MVC_Component|<translate><!--T:82--> Developing an MVC Component</translate>]]
*[[S:MyLanguage/J4.x:Developing_an_MVC_Component/Introduction|<translate><!--T:83--> Developing an MVC Component - Introduction</translate>]]
*[[S:MyLanguage/J4.x:Developing_an_MVC_Component/Developing_a_Basic_Component|<translate><!--T:84--> Developing an MVC Component - Developing a Basic Component</translate>]]
*[[S:MyLanguage/J4.x:Developing_an_MVC_Component/Language_Management|<translate><!--T:85--> Developing an MVC Component - Language Mamagement</translate>]]
*[[S:MyLanguage/J4.x:Developing_an_MVC_Component/Adding_a_Menu_Type_to_the_Site_Part|<translate><!--T:86--> Developing an MVC Component - Adding a Menu Type to the Site Part</translate>]]
*[[S:MyLanguage/J4.x:Developing_an_MVC_Component/Adding_a_Request_Variable_in_the_Menu_Link|<translate><!--T:87--> Developing an MVC Component - Adding a Request Variable in the Menu Link</translate>]]
*[[S:MyLanguage/J4.x:Developing_an_MVC_Component/Adding_a_View_to_the_Site_Part|<translate><!--T:88--> Developing an MVC Component - Adding a View to the Site Part</translate>]]
*[[S:MyLanguage/J4.x:Developing_an_MVC_Component/Setting_up_the_Database|<translate><!--T:89--> Developing an MVC Component - Setting up the Database</translate>]]


<div class="large-12 column">{{section portal heading|icon=check-square-o|title=<translate>Developers</translate>}}</div>
</div>
<div class="large-6 column">
;<big><translate><!--T:90--> Modules</translate></big>
*[[S:MyLanguage/J4.x:Creating a Simple Module|<translate><!--T:91--> Creating a Simple Module</translate>]]


<translate>Intro text.</translate>  
;<big><translate><!--T:92--> Plugins</translate></big>
*[[S:MyLanguage/J4.x:Creating a Plugin for Joomla|<translate><!--T:93--> Creating a Plugin</translate>]]
*[[S:MyLanguage/J4_CLI_example_-_Onoffbydate|<translate><!--T:94--> CLI example - Onoffbydate</translate>]]
;<big><translate><!--T:95--> Testing</translate></big>
*[[S:MyLanguage/J4.x:Automated_System_Testing|<translate><!--T:96--> Automated System Testing</translate>]]
*[[S:MyLanguage/JavaScript_Tests_for_Joomla4|<translate><!--T:97--> JavaScript Tests</translate>]]


===<translate>Template development</translate>===
;<big><translate><!--T:98--> Miscellaneous</translate></big>
*[[S:MyLanguage/Joomla_4.1_version_history|<translate><!--T:116--> Joomla 4.1 Version History</translate>]]
*[[S:MyLanguage/J3.x:Joomla_3.10_Backports|<translate><!--T:99--> Joomla 3.10 Backports</translate>]]
*[[S:MyLanguage/Adding changelog to your manifest file|<translate><!--T:100--> Adding Changelog to your Manifest File</translate>]]
*[[S:MyLanguage/J4.x:ClientSideEvents|<translate><!--T:101--> Client Side Events</translate>]]
*[[S:MyLanguage/J4.x:Cloud_File_Systems_for_Media_Manager|<translate><!--T:102--> Cloud File Systems for Media Manager</translate>]]
*[[S:MyLanguage/Joomla!_Codenames|<translate><!--T:103--> Joomla Codenames</translate>]]
*[[S:MyLanguage/J4.x:Joomla_Entities|<translate><!--T:104--> Joomla Entities</translate>]]
*[[S:MyLanguage/J4.x:Dependency_Injection_in_Joomla_4|<translate><!--T:105--> Dependency Injection</translate>]]
*[[S:MyLanguage/J4.x:Namespace_Conventions_In_Joomla|<translate><!--T:106--> Namespace Conventions In Joomla</translate>]]
*[[S:MyLanguage/J4.x:Creating_Multilingual_Associations_Automatically|<translate><!--T:107--> Creating Multilingual Associations Automatically</translate>]]
*[[S:MyLanguage/J4.x:Response_Formats|<translate><!--T:108--> Response Formats</translate>]]
*[[S:MyLanguage/Setting_up_Eclipse_PDT_2020_and_Git_for_Pulls|<translate><!--T:109--> Setting up Eclipse PDT 2020 and Git for Pulls</translate>]]
*[[S:MyLanguage/J4.x:Tips_and_Tricks_for_Joomla_4_Developers|<translate><!--T:110--> Tips and Tricks for Joomla 4 Developers</translate>]]
*[https://github.com/joomla-extensions/weblinks/tree/4.0-dev <translate><!--T:111--> Weblinks for Joomla 4</translate>]
*[https://github.com/joomla-extensions/patchtester <translate><!--T:112--> Patchtester for Joomla 4</translate>]
</div>
</div>
<!--
<hr>
{{section portal heading|icon=none|title=<translate><!--T:113--> Joomla! Help</translate>}}
<div>
<div class="large-6 column">


xx
</div>
<div class="large-6 column">


===<translate>Extension development</translate>===
</div>
</div>
-->


* [[S:MyLanguage/J4.x:Creating_a_Plugin_for_Joomla|<translate>Creating a Plugin for Joomla 4</translate>]]
<hr>
* [[S:MyLanguage/J4.x:Creating_a_Simple_Module|<translate>Creating a simple Module for Joomla 4</translate>]]
{{section portal heading|icon=none|title=<translate><!--T:117--> Joomla! Troubleshooting</translate>}}
<div>
<div class="large-6 column">
;<big><translate><!--T:118--> Database</translate></big>
*[[S:MyLanguage/J4.x:Fix_%22Database_Table_Structure_NOT_Up_to_Date%22_before_Update|<translate><!--T:119--> Fix "Database Table Structure NOT Up to Date" before update error</translate>]]
</div>
<div class="large-6 column">


</div>
</div>




<noinclude>
<noinclude>
<translate>
<translate>
<!--T:114-->
[[Category:Landing_Pages]]
[[Category:Landing_Pages]]
[[Category:Joomla_4.x]]
[[Category:Joomla!_4.x]]
[[Category:Version 4.x FAQ]]
[[Category:Documentation_Working_Group]]
[[Category:Documentation_Working_Group]]
[[Category:Update Working Group]]
[[Category:Update Working Group]]
</translate>
</translate>
</noinclude>
</noinclude>

Latest revision as of 15:26, 16 March 2023

Other languages:
Joomla! 
4.x
Joomla! 4.x

Introduction

16 years after the first version, Joomla! 4 was released on 17th August 2021.

With a security first approach, granular access control and a new administration interface, Joomla! 4 comes with Bootstrap 5, Fontawesome, better accessibility built in, faster page loads and a host of other improvements.

More about Joomla! 4 Benefits and Features.

Why Use Joomla! 4?

Joomla! 4 is an Open Source, robust, secure and easy to use Content Management System (CMS) that enables website creators to produce powerful websites.

Maintaining content, the system and users is made easy by the use of software features that benefit from the skills and experience of a strong community of volunteers that have been maintaining and improving Joomla versions since 2005.

From a simple 5 page website to an enterprise solution serving thousands of pages, with its powerful layout overrides, custom fields and flexible modules built right in, your Joomla website can be built to look and feel just the way you want it to.

Joomla! 4 Documentation

This portal brings together information related specifically to Joomla! 4.

Getting Started

Joomla! Site Administration

Joomla! Content

Accessibility
Articles
Categories

Joomla! Menus

Joomla! Modules

Joomla! Components

Joomla! Plugins and Extensions

The Joomla 4 Extensions; Install page has an Install from Web option. By default it lists the extensions available in the official Joomla! Extensions Directory for your current version.

Alternatively you can go to: Joomla! Extensions Directory

Joomla! Templates

Joomla! Development

API
Assets
CLI
Data
Components
Modules
Plugins
Testing
Miscellaneous

Joomla! Troubleshooting

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