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17 JavaScript tools for the HTML5 generation

Look beyond jQuery and you'll find a wealth of JavaScript libraries tuned for mobile devices, Canvas-based animation, HTML5 video, local databases, and more

By Peter Wagner | InfoWorld | Published: 13:01, 07 June 12

Look beyond jQuery and you'll find a wealth of JavaScript libraries tuned for mobile devices, Canvas-based animation, HTML5 video, local databases, and more

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Firebug

One of the biggest challenges for JavaScript programmers is building larger applications, and bigger always means more debugging. While you can get by with embedding alert statements in smaller pages, larger ones require more structure for the debugging information. Firebug, an extension for Firefox, offers an elaborate debugging platform, including conditional breakpoints and the ability to edit the state. The JavaScript can write directly to the console object with three levels of severity.

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