Compressed and 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. Starting with jQuery 1.9, we also make available\u00a0sourcemap files<\/a>\u00a0that can be used to debug the compressed file in sourcemap-aware browsers such as Google Chrome. The map file is\u00a0not<\/em>\u00a0required for users to run jQuery, it just improves the developer’s debugger experience.<\/p>\n To locally download save these files, right-click the link and select “Save as…” from the menu.<\/p>\n The jQuery 1.x line has major changes from previous versions. We\u00a0strongly<\/em>\u00a0recommend that you also use the jQuery Migrate plugin if you are upgrading from older versions of jQuery or need to use plugins that haven’t yet been updated. Read the\u00a0jQuery 1.9 Upgrade Guide<\/a>\u00a0and the\u00a0jQuery 1.9 release blog post<\/a>\u00a0for more information.<\/p>\n Download the compressed, production jQuery 1.10.1<\/a><\/p>\n Download the uncompressed, development jQuery 1.10.1<\/a><\/p>\n Download the map file for jQuery 1.10.1<\/a><\/p>\n jQuery 1.10.1 release notes<\/a><\/p>\n jQuery 2.x has the same API as jQuery 1.x, but\u00a0does not support Internet Explorer 6, 7, or 8<\/em><\/span><\/span>. All the notes in the\u00a0jQuery 1.9 Upgrade Guide<\/a>\u00a0apply here as well. Since IE 6\/7\/8 are still relatively common, we recommend using the 1.x version unless you are certain no IE 6\/7\/8 users are visiting the site. Please read the\u00a0release notes<\/a>\u00a0carefully.<\/p>\n Download the compressed, production jQuery 2.0.2<\/a><\/p>\n Download the uncompressed, development jQuery 2.0.2<\/a><\/p>\njQuery 1.x<\/h3>\n
jQuery 2.x<\/h3>\n