辅助工具

代码运行可视化: 可查看出运行时候的作用域。
JS Comparison Table: if, ==, ===各种对比情况
JSDB: The definitive source of the best JavaScript libraries, frameworks, and plugins.
JavascriptOO: every javascript project you should be looking into.
Favicon Generator: Generate favicons for PC, Android, iOS, Windows 8.
UI Box: 收集UI相关的代码。
喵德利: 源码阅读器性能优化
InstantClick: Makes your pages load instantly by pre-loading them on mouse hover. 正则相关
可视化正则表达式 CSS
CSS SELECTORS AND PSEUDO SELECTORS BROWSER COMPATIBILITY
Browser CSS-Selector-Test 动画
Hover: css3实现动画效果
AniCollection: 也是css3实现的按钮动画 ES6
Babel: Use next generation JavaScript, today.

原文: https://leohxj.gitbooks.io/front-end-database/content/appendix/tools.html