jQuery UI

On January 14, 2006, John Resig introduced a JavaScript library called jQuery at BarCamp in New York City. Now, 20 years later, the jQuery team is happy to announce the final release of jQuery 4.0.0. After a long development cycle and several ... [More] pre-releases, jQuery 4.0.0 brings many improvements and modernizations. It is the first major … Continue reading → [Less]

It's here! Almost. jQuery 4.0.0-rc.1 is now available. It's our way of saying, "we think this is ready; now poke it with many sticks". If nothing is found that requires a second release candidate, jQuery 4.0.0 final will follow. Please try out this release and let us know if you encounter any issues. A 4.0 … Continue reading →

Last February, we released the first beta of jQuery 4.0.0. We're now ready to release a second, and we expect a release candidate to come soon™. This release comes with a major rewrite to jQuery's testing infrastructure, which removed all deprecated ... [More] or under-supported dependencies. But the main change that warranted a second beta was a … Continue reading → [Less]

jQuery's influence on the web will always be evident. When it was first introduced in 2006, jQuery became a fundamental tool for web developers almost immediately. It simplified JavaScript programming, making it easier to manipulate HTML documents ... [More] , handle events, perform animations, and much more. Since then, it has played and continues to play a major … Continue reading → [Less]

jQuery 4.0.0 has been in the works for a long time, but it is now ready for a beta release! There's a lot to cover, and the team is excited to see it released. We've got bug fixes, performance improvements, and some breaking changes. We removed support for IE<11 after all! Still, we expect disruption … Continue reading →

jQuery 3.7.1 has been released! This release fixes a regression from jQuery 3.6.0 that resulted in rounded dimensions for elements in Chrome and Safari. Also, a (mostly) internal Sizzle method, jQuery.find.tokenize that was on the jQuery object was ... [More] accidentally removed when we removed Sizzle in jQuery 3.7.0. That method has been restored. As … Continue reading → [Less]

jQuery 3.7.0 is now available! This release has it all: bug fixes, a new method, and a performance improvement! We even dropped our longtime selector engine: Sizzle. Or, I should say, we moved it into jQuery. jQuery no longer depends on Sizzle as a separate project, but has instead dropped its code directly into jQuery … Continue reading →

If you've been following along with recent jQuery releases, we have been working on how to address the recent addition of some new selectors in browsers, especially :has. jQuery 3.6.3 settled on the strategy of using native CSS.supports to determined ... [More] whether a selector should be passed directly to querySelectorAll or instead go through jQuery's selector … Continue reading → [Less]

Last week, we released jQuery 3.6.2. There were several changes in that release, but the most important one addressed an issue with some new selectors introduced in most browsers, like :has(). We wanted to release jQuery 3.6.3 quickly because an ... [More] issue was reported that revealed a problem with our original fix. More details on that … Continue reading → [Less]

You probably weren't expecting another release so soon, but jQuery 3.6.2 has arrived! The main impetus for this release was the introduction of some new selectors in Chrome. More on that below. As usual, the release is available on our cdn and the npm package manager. Other third party CDNs will probably have it soon … Continue reading →