node-detective - 5.2.1+~5.1.2-1 main

This modules allows one to determine modules depends by
walking AST tree and detecting require() call.
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In computer science, an abstract syntax tree (AST),
or just syntax tree, is a tree representation of the abstract
syntactic structure of source code
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This a dependency of Browserify is a JavaScript tool that allows
developers to write Node.js-style modules that compile for use in
the browser.
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Node.js is an event-based server-side JavaScript engine.