Week 27 (2017-06-30) pnpm https://github.com/pnpm/pnpm https://medium.com/pnpm/pnpm-version-1-is-out-935a07af914 Front End Guide https://github.com/grab/front-end-guide ES2017 http://2ality.com/2016/02/ecmascript-2017.html https://tc39.github.io/ecma262/ http://kangax.github.io/compat-table/es2016plus/