Plugins Contribute Events Support JS Foundation Your donations help fund the continued development and growth of jQuery: jQuery write less, do more SUPPORT THE PROIECT Download API Documentation Blog Plugins Browser Support Search Downloading jQuery Compressed uncompressed copies of jQuery files are available_ The uncompressed file is best used during development or debugging; the compressed file saves bandwidth and improves performance in production_ You can also download sourcemap file for use when debugging with compressed file. The map file is not required for users to run jQuery; it just improves the developer's debugger experience. As of jQuery 1.11.0/2.1.0 the sourceMappingURL comment IS included in the compressed file. To locally download these files right-click the link and select "Save as. from the menu: jQuery For help when upgrading jQuery; please see the upgradeguide most relevant to your version We also recommend using the jQuery_Mgrate plugin: Download the compressed production iQuery 3.6.0 Download the_uncompressed,development jQuery 3.6.0 Download the_map file foriQuery3.6.0 You can also use the slim build, which excludes the ajax and effects modules: Downloadthe compressed production jQuery_3.6.0slim build Download the_uncompressed,development jQuery 3.6 slim build Download the_map file_fortheiQuery_3.6.0slim build jQuery 3.6.0 blog_post with release notes Downloading iQuery npm or Yarn jQuery is registered as apackage on Dpm: You can install the latest version of jQuery with the npm CLI command: npm install jquery As an alternative you can use the Yarn CLI command: yarn add jquery This will install jQuery in the node_ modules directory. Within node_modules/jquery/dist/ you will find an uncompressed release and nOL using