A simple metacircular AST interpreter for Javascript, written in Coffeescript. Esprima is used for the parser. Installation & Usage npm install esprima ./interpreter.coffee [filename] 続きを読む

• github.com
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As applications get more complex, the underlying systems will get harder and harder to maintain and manage. JavaScript's tools aren't keeping pace, and that's a problem. Ariya Hidayat spoke to the San Francisco HTML5 Usergroup about this high... 続きを読む

• marakana.com
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An Analysis of the Redesign of the CoffeeScript Compiler - YOW2012 続きを読む

• speakerdeck.com
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Copyright © 2012 GitHub Inc. All slide content and descriptions are owned by their creators. F.A.Q. Terms of Service Privacy Policy 続きを読む

• speakerdeck.com
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JavaScript’s Future Class Syntax in Today’s Browsers with Esprima and Harmonizr September 19, 2012. Tags: coding craftsmanship esprima javascript jstools One interesting proposal for a class syntax for JavaScript is the so-called maximally-... 続きを読む

• ariya.ofilabs.com
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esprima系統のtoolはどれも自分の仕事領域を綺麗に分割していて, esprima codeを受け取って, Parser API ASTを返す(tree) escodegen ASTを受け取って, 適切なcodeに変換する この時, codegenの職務の一つとして, codeの意味を変えない形での圧縮も可能 (spaceや... 続きを読む

• gist.github.com
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以下のようなコードを実行すると console.log([ [1,1,8] [2,1,16] ]);このような結果になる。 [ undefined ]アレレーってなってたんだけど kazuho さんにきいたところ、 [1,1,8][2,1,16] => ([1,1,8])[(2,1,16)] => ([1,1,8])[16] => undefinedってことでした。... 続きを読む

• blog.64p.org
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One little feature I added to Esprima parser demo was syntax tree visualization (using YUI TreeView). While it is already possible to see the JSON version of the parsed AST, often a much more visual representation improves the syntax analysis... 続きを読む

• ariya.ofilabs.com
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