- Full support for ECMAScript 5.1(ECMA-262)
- Sensible syntax tree format compatible with Mozilla Parser AST
- Heavily tested (> 550 unit tests with solid 100% statement coverage)
- Optional tracking of syntax node location (index-based and line-column)
- Experimental support for ES6/Harmony (module, class, destructuring, ...)
- Code coverage analysis: node-cover, Istanbul
- Documentation tool: JFDoc, JSDuck
- Language extension: LLJS (low-level JS), Sweet.js (macro)
- ES6/Harmony transpiler: Six, Harmonizr
- Eclipse Orion smart editing (outline view, content assist)
- Source code modification: Esmorph, Code Painter,
- Source transformation: node-falafel, Rocambole, Esmangle, escodegen, redeyed
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Copyright (C) 2012, 2011 Ariya Hidayat and other contributors.
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