JavaScript HTML5 Charts Comparison

We recently needed a HTML5 JavaScript Chart for our small project. but we need base features such as zoom and pan. After we searched some time, we found the zoom and pan were the painful for JavaScript visualization libraries.  We spent long time to make decision which one was the one we needed. maybe we finally have to buy a commercial chart.

However, during we searching, we found Dennis Krusko had a nice post on his blog about Comparison of JavaScript Data Visualization Libraries, which could save you lots of time to learn different features.

Open Source or Free HTML5 / JavaScript Charts

Here we collect free or open source HTML5 / JavaScript, or JavaScript Library charts, we ordered the following resource by the time we searched out, not for any other reasons.

1: Flot

From official site: Flot is a pure JavaScript plotting library for jQuery, with a focus on simple usage, attractive looks and interactive features.

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HTML5 and WebSocket Supported

1: Web Socket Protocol Support:


– IIS 7.5, IIS 7.0 and previous versions were NOT supported;

– IIS 8.0 Support Web Socket Protocol;

– Windows Server 2012 required because IIS 8.0 is ONLY available in Windows Server 2012 and Windows 8

– IIS 8.0 Express can be installed in Windows 7, Windows Server 2008, Windows Server 2008 R2, but we can NOT give IIS 8.0 Express to customers; we can use IIS 8.0 Express as development environment though;

– .NET 4.5 Frameworks required;


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