escopeの仕様意訳 - 若くない何かの悩み
es**シリーズの仕様意訳第三回。前回はestraverseでした。今回はescope。 escope escopeは、ASTを喰ってスコープを解析するためのモジュール。 estraverseと同じように、ASTをescope.analyzeに喰わせるだけで動く。 デモを見ると挙動がよく分かる。サンプルコードがモナドなあたりに玄人臭を感じますねw 使い方は前回、前々回同様、超カンタン。 escopeとASTを吐かせるためのesprimaをnpmで取ってくる。 npm install esprima npm install escope あとはこんな感じで実行。 var esprima = require('esprima'); var escope = require('escope'); var ast = esprima.parse('console.log("Hello, world
GitHub - power-assert-js/power-assert: Power Assert in JavaScript. Provides descriptive assertion messages through standard assert interface. No API is the best API.
What is power-assert? is an implementation of "Power Assert" concept in JavaScript. provides descriptive assertion messages through standard assert interface. No API is the best API. With power-assert, you don't need to learn many assertion library APIs (in most cases, all you need to remember is just an assert(any_expression) function) Stop memorizing tons of assertion APIs. Just create expressio
Tern
I spend a rather large fraction of my days inside Emacs, writing and editing JavaScript code. Of this time, a significant amount is spent doing things that follow patterns. Pattern which, with a little machine intelligence, could easily be automated. Years ago, before accidentally rolling into this JavaScript career, I mostly programmed Common Lisp. Emacs integration for Common Lisp is divine. It
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GitHub - sindresorhus/rocambole-node-remove: Remove a rocambole AST node
GitHub - nkzawa/ast-scope: A JavaScript AST scope analyzer
GitHub - millermedeiros/rocambole: Recursively walk and transform EcmaScript AST
GitHub - SBoudrias/AST-query: Tentative to a simple JavaScript AST modification library
GitHub - substack/node-falafel: transform the ast on a recursive walk
GitHub - estools/esdispatch: trigger events based on esquery selectors during a traversal of a SpiderMonkey format AST
GitHub - phadej/jsstana: s-expression match patterns for Mozilla Parser AST
