- html
- css/scss
- javascript(ES6)
- react
- redux
- react-router
- Virtual Dom
- JSX
- Babel
- module manager
- CommonJS
- npm
- yarn
- Webpack
- Typescript
- functional programming
- Fetch API
- Promise
- Flux
- Redux
- async/await
- eslint / airbnb coding style
- middleware
- immutable.js
- ServiceWorker
- react portal
- localStorage/sessionStorage/indexDB