Fabric.js is a powerful and simple Javascript canvas library Fabric provides interactive object model on top of canvas element Fabric also has SVG-to-canvas (and canvas-to-SVG) parser
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JSON isn't the friendliest to write and maintain by hand. Keys need to be quoted; objects and arrays can't have trailing commas; comments aren't supported — even though none of these are the case with regular JavaScript today. JSON5 is a proposed extension to JSON that brings ES5 enhancements to its syntax. It remains a strict subset of JavaScript, adds no new data types, and is a strict superset of existing JSON.
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A framework for easily creating beautiful presentations using HTML. reveal.js comes with a broad range of features including nested slides, markdown contents, PDF export, speaker notes and a JavaScript API. It's best viewed in a browser with support for CSS 3D transforms but fallbacks are available to make sure your presentation can still be viewed elsewhere.
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