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 * [Airbnb JavaScript 规范](https://github.com/adamlu/javascript-style-guide)
 * [ECMAScript 6 入门](http://es6.ruanyifeng.com) - 阮一峰
 * [Google JavaScript 代码风格指南](https://web.archive.org/web/20200415002735/bq69.com/blog/articles/script/868/google-javascript-style-guide.html) *( :card_file_box: archived)*
-* [JavaScript 标准参考教程（alpha）](http://javascript.ruanyifeng.com)
 * [javascript 的 12 个怪癖](https://github.com/justjavac/12-javascript-quirks)
 * [JavaScript 教程 - 廖雪峰的官方网站](https://www.liaoxuefeng.com/wiki/1022910821149312)
 * [《JavaScript 模式》](https://github.com/jayli/javascript-patterns) (《JavaScript patterns》译本)