underscore.js

Establish the root object, window (self) in the browser, global on the server, or this in some virtual machines. We use self instead of window for WebWorker support. var root = typeof self == 'object' && self.self === self && self || typeof global == 'object' && global.global === global && global || Function('return this')() || {};

[akurosawa]

解説付き！

[gan2]

underscore.js のコメントつきソースコード

[ka2nn]

underscore.jsのコード解説