[ 原始碼： uglifyjs ]
套件：node-uglify（2.8.29-8）
JavaScript parser, mangler/compressor and beautifier toolkit
UglifyJS is a JavaScript compressor/minifier written in JavaScript. It also contains tools that allow one to automate working with JavaScript code:
* A parser which produces an abstract syntax tree (AST) from JavaScript code. * A code generator which outputs JavaScript code from an AST, also providing the option to get a source map. * A compressor (optimizer) - it uses the transformer API to optimize an AST into a smaller one. * A mangler - reduce names of local variables to (usually) single-letters. * A scope analyzer, which is a tool that augments the AST with information about where variables are defined/referenced etc. * A tree walker - a simple API allowing you to do something on every node in the AST. * A tree transformer - another API intended to transform the tree.
All the above utilities and APIs are defined in ~6500 lines of code (except for the effective generation of the source-map, which is handled by the source-map module). Compared to alternatives, UglifyJS is pretty small.
NB! This package is deprecated! Please consider using node-uglify-js or uglifyjs instead.
其他與 node-uglify 有關的套件
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- dep: node-yargs
- command line parser for nodejs
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- dep: nodejs
- evented I/O for V8 javascript - runtime executable
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- rec: node-source-map
- Mozilla source map generator and consumer - Node.js module
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- sug: node-acorn
- Transitional dummy package for upgrading to node-debbundle-acorn
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- sug: node-uglify-to-browserify
- 套件暫時不可用