Try some frameworks, libraries, tools, and also practise some basic knowledge.
- backbone_require (Jan 2015): An unfinished demo which integrated BackboneJS with RequireJS
- css: CSS basic knowledge
- es6-demo: Basic ES6 demo to guide agency how to provide assets
- javascript: JavaScript basic knowledge
- react-app-demo (Apr 2018): Demo project which introduced best practise for react and redux from my experience and bases on existing products I have been working on
- react_flux (Apr 2015): A simple demo which is based on douban Book API with React.js, Flux architecture and Immutable.js
- react_redux_webpack_es6 (Sep 2015): Try Redux in React application, also use Webpack and ES2015. Also see here for a whole project built with React Native and Redux
- redux-observable-demo (Apr 2018): Play with redux-observable
- unit_test (Jul 2015): Set up a basic Unit Testing infrastructure with Mocha, Chai, Istanbul, and Karma in FE