jQuery Support | jQuery

We support only the latest version of jQuery. The 1.x and 2.x branches are no longer supported.
jQuery 3.x will only receive critical security patches and bug fixes. We encourage all users to upgrade to the latest version of jQuery 4.x.
jQuery 4.x is the current version branch of jQuery.
When using a version earlier than the latest version, there are a few options:
The following learning resources are available online and free of charge:
jQuery is on Matrix! The support channel for jQuery is #jquery_jquery:gitter.im. You can read the channel on Element without an account, or join the channel via any Matrix client.
We use the public #jquery_dev channel to discuss project developments. We also hold weekly meetings on Matrix.
We are on Libera Chat IRC in the #jquery channel where you can ask for support. You can join via webchat, or via any IRC client.
StackOverflow is a great place to ask questions and find support for all jQuery projects. Search or create questions tagged with "jquery", or refer to the "jquery" tag introduction.
Organizations that need support for older or unsupported versions of jQuery can work with commercial providers offering services such as security fixes, compatibility support, and extended lifecycle maintenance.
The OpenJS Foundation’s Ecosystem Sustainability Program (ESP) provides a framework for commercial support around end-of-life open source software. The program is non-exclusive and open to qualifying providers that support OpenJS projects.
jQuery on Mastodon and the Fediverse:
Journalists seeking information on jQuery should contact: info@jquery.com.
For guidance on branding and trademark usage, visit https://brand.jquery.org/.
For reporting bugs in libraries, documentation, or content, the project's GitHub issue tracker should be used. All jQuery projects can be found at https://github.com/jquery
Still haven't found what you're looking for? Please feel free to contact: info@jquery.com
Copyright 2026 OpenJS Foundation and jQuery contributors. All rights reserved. See jQuery License for more information. The OpenJS Foundation has registered trademarks and uses trademarks. For a list of trademarks of the OpenJS Foundation, please see our Trademark Policy and Trademark List. Trademarks and logos not indicated on the list of OpenJS Foundation trademarks are trademarks™ or registered® trademarks of their respective holders. Use of them does not imply any affiliation with or endorsement by them. OpenJS Foundation Terms of Use, Privacy, Code of Conduct, and Cookie Policies also apply.
Web hosting by Digital Ocean | CDN by Fastly | Powered by WordPress