Babel Courses
Udemy TypeScript Basic: Type System, Interfaces, Types, Generics
Udemy ES2015 Crash Course
Laracasts Webpack for Everyone
Laracasts The Road to React
Robin Wieruch via Independent JavaScript Performance
Frontend Masters Creating an Open Source JavaScript Library on Github
Frontend Masters Optional Chaining
egghead.io Modern JavaScript Tooling with React
egghead.io Build a Server Rendered + Code Split App in React with React Universal Component
egghead.io