Legacy OS support
| Version Name | Released Date | Size | |
| jQuery 1.5 | 31 January, 2011 (1 year ago) | 207.01 KB |  |
| jQuery 1.5 (min) | 31 January, 2011 (1 year ago) | 82.38 KB | |
| jQuery 1.4.4 (min) | 11 November, 2010 (2 years ago) | 76.76 KB | |
| jQuery 1.4.3 (min) | 16 October, 2010 (2 years ago) | 75.92 KB | |
| jQuery 1.4.2 (min) | 13 February, 2010 (2 years ago) | 70.48 KB | |
| jQuery 1.4.1 (min) | 25 January, 2010 (2 years ago) | 69.18 KB | |
| jQuery 1.4.min | 14 January, 2010 (2 years ago) | 68.2 KB | |
| jQuery 1.3.2 | 20 February, 2009 (3 years ago) | 117.93 KB | |
| jQuery 1.3.2 (min) | 19 February, 2009 (3 years ago) | 55.91 KB | |
| jQuery 1.3.1 | 21 January, 2009 (3 years ago) | 114.69 KB | |
| jquery 1.3.1 (min) | 21 January, 2009 (3 years ago) | 53.98 KB | |
| jQuery 1.3 (min) | 14 January, 2009 (3 years ago) | 53.74 KB | |
| jQuery 1.3 | 14 January, 2009 (3 years ago) | 114.2 KB | |
| jQuery 1.2.6 | 24 May, 2008 (4 years ago) | 97.85 KB | |
| jQuery 1.2.5 | 21 May, 2008 (4 years ago) | 97.65 KB | |
| jQuery 1.2.4 | 21 May, 2008 (4 years ago) | 95.33 KB | |
| jQuery 1.2.3 | 07 February, 2008 (4 years ago) | 94.5 KB | |
| jQuery 1.2.2 | 14 January, 2008 (4 years ago) | 93.05 KB | |
| jQuery 1.2.1 | 16 September, 2007 (5 years ago) | 78.58 KB | |
| jQuery 1.2 | 10 September, 2007 (5 years ago) | 77.4 KB | |
| jQuery 1.1.4 | 24 August, 2007 (5 years ago) | 65.67 KB | |
| jQuery 1.1.3 | 01 July, 2007 (5 years ago) | 61.26 KB | |
| jQuery 1.1.2 | 27 February, 2007 (5 years ago) | 57.9 KB | |
| jQuery 1.1.1 | 22 January, 2007 (5 years ago) | 56.38 KB | |
| jQuery 1.1 | 14 January, 2007 (5 years ago) | 55.66 KB | |
| jQuery 1.0.4 | 12 December, 2006 (5 years ago) | 52.29 KB | |
| jQuery 1.0.3 | 27 October, 2006 (6 years ago) | 49.92 KB | |
| jQuery 1.0.2 | 09 October, 2006 (6 years ago) | 48.18 KB | |
| jQuery 1.0.1 | 31 August, 2006 (6 years ago) | 44.71 KB | |
| jQuery 1.0 | 26 August, 2006 (6 years ago) | 44.31 KB | |
jQuery is a cross-browser JavaScript library designed to simplify the client-side scripting of HTML. It was released in January 2006 at BarCamp NYC by John Resig. Used by over 52% of the 10,000 most visited websites, jQuery is the most popular JavaScript library in use today.
jQuery is free, open source software, dual-licensed under the MIT License or the GNU General Public License, Version 2. jQuery's syntax is designed to make it easier to navigate a document, select DOM elements, create animations, handle events, and develop Ajax applications. jQuery also provides capabilities for developers to create plug-ins on top of the JavaScript library. This enables developers to create abstractions for low-level interaction and animation, advanced effects and high-level, theme-able widgets. The modular approach to the jQuery framework allows the creation of powerful and dynamic web pages and web applications.
Updates: jQuery Updates