新改版的FreeCodeCamp把前端框架单独拆出来，除了旧版就有的Bootstrap和jQuery库的内容之外，补全了Sass内容，添加了React和Redux内容。
FCC前端框架
- Bootstrap
- jQuery
- Sass
- React
- Redux
- React and Redux
- Front End Libraries Projects
- Build a Random Quote Machine
- Build a Markdown Previewer
- Build a Drum Machine
- Build a JavaScript Calculator
- Build a Pomodoro Clock