links

learning

ES2015+ cheatsheet
ES6 Katas
es6-features

modules

Developing NPM Packages

optimization

Optimising npm dependencies
Running stuff when needed

engineering

Using Reselect Selectors for Encapsulation and Performance
The pains of growing a platform

best practices

Node.js Best Practices
Clean Code vs. Dirty Code: React Best Practices

tips and tricks

14 JavaScript debugging tips you probably didn't know

tools

npm

Visualization of npm dependencies
Find the cost of adding a npm package

git

octobox - notification manager
octohint - IntelliSense for git repos
octotree - code tree sidebar
octolinker - require/import navigation
refined - useful features