We have extensively tested our CSS & JavaScript Toolbox (CJT) plugin across many WordPress themes, plugins and most web browsers.

WordPress Themes

CJT has been tested and works fine on these WordPress themes:


CJT has been tested and works fine on these MAC OS web browsers:


CJT has been tested and works fine on these Windows web browsers:

Current Incompatibilities

There are some browsers that are currently NOT supported, and these include:


To get the best user experience with the CJT software, make sure you are running the latest browser that your Operating System supports. CJT can run on older browsers, such as Safari version 5.1.7 running on MAC OS Snow Leopard, but to get the most out of CJT, we recommend upgrading to Mountain Lion running the latest Safari 6 browser. Also, PC users running Windows Vista, Windows 7, or Windows 8 can take advantage of Internet Explorer 9 (IE9), but unfortunately Windows XP and XP Pro users can only run no later than Internet Explorer 8 (IE8) and our tests show that there are compatibility issues with the CJT plugin and the Code Auto Completion extension. That said, if you still want to use CJT and the Code Auto Completion extension for Windows XP and XP Pro, than you would need to install and use Google Chrome or Firefox.