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Hi there, I'm Chen Yang - aka CY. πŸ––πŸ»

I'm a frontend developer.

  • πŸ”₯ Since 2020, I've spent two years learning new tech stacks in order to become a qualified developer and have so much fun. (I was a frontend develper 10 years ago.)
  • πŸ‡©πŸ‡ͺ Working on a German learning app;
  • πŸ’Ž Learning SVG animation;
  • ⚑ Fun fact: I was a screenplay writer.



πŸ“• Latest Blog Posts


  1. digikit digikit Public

    A mock MERN stack app, also an e-commerce app to demonstrate how to put "full-stack" development together.


  2. chat-app chat-app Public

    A little app to demonstrate the subscription of GraphQL.

    JavaScript 2

  3. frontend-practice frontend-practice Public

    I recreate some real website pages selected by Frontend Practice.

    TypeScript 3

  4. react-covid19-tracker react-covid19-tracker Public

    A COVID-19 data tracker.


  5. bejamas-copycat bejamas-copycat Public

    A clone of's home page for a demonstration about frontend development.

    TypeScript 2 1

  6. frontend-mentor-challenges frontend-mentor-challenges Public

    The solutions of Frontend Mentor challenges.