Hello world simple page application with React + TypeScript + test infrastructure.
TypeScript - compile to ES6 (or ES5. see tsconfig.json) Stylus, PostCSS - css preprocessor
React Redux
Webpack - build manager
Jest, Enzyme - unit tests library
tslint, stylint - TypeScript and Stylus code validation
Gulp for run linters

Tested with Node.js 6

npm install

Run http server + watcher

npm start

Open in your browser

http://localhost:8080/  
http://localhost:8080/webpack-dev-server/ with live reload

Run unit test

npm test

Compile build. (Are put into ./build folder)

npm run build

Check TypeScript and Stylus code validation

npm run lint

On pre-commit set up hook for checking modified/added files by linter
On pre-push run unit tests