6. json-mock-serverjson server base on nodejs and rest api,extension of https://github.com/therebelbeta/json-mock & https://github.com/typicode/json-server
8. es6-http-utilsprovide some common http utils,such as request,cache and so on,written by pure ES6(this repo is no longer maintained, u can use https://github.com/mzabriskie/axios instead)
9. angular-es-utilsesnext utils for angular1.x which could help you to abandon angular,such as inject decorator