[From Zero to Front-end Hero (Part 1)](https://medium.freecodecamp.com/from-zero-to-front-end-hero-part-1-7d4f7f0bff02#.kcizq9czi) [From Zero to Front-end Hero (Part 2)](https://medium.freecodecamp.com/from-zero-to-front-end-hero-part-2-adfa4824da9b#.oqyksklaw) 覺得這篇寫得不錯
