Building a starter-app from scratch, using Express, Webpack, Babel, React - http://andrewhfarmer.com/build-your-own-starter/#0-intro
Setting up CSS Modules using webpack - http://javascriptplayground.com/blog/2016/07/css-modules-webpack-react/
Simple CRUD using Express and Mongo - https://zellwk.com/blog/crud-express-mongodb/
React+Redux+FirebaseAPI - https://blog.tighten.co/react-101-using-redux
Webpack: Getting started - http://scriptonitejs.com/getting-started-with-webpack/
Passport.js - http://toon.io/understanding-passportjs-authentication-flow/
Passport.js - https://www.youtube.com/playlist?list=PL4cUxeGkcC9jdm7QX143aMLAqyM-jTZ2x
Building JS Promises - https://www.mattgreer.org/articles/promises-in-wicked-detail
(Something I built for learning, from above tut - https://gist.github.com/ivinjose/7c931ab2d3b1a12e4e32f0b5d4b7495c)
How Javascript interpreter evaluates your code - http://davidshariff.com/blog/what-is-the-execution-context-in-javascript/
Javascript scope chain - http://davidshariff.com/blog/javascript-scope-chain-and-closures/
React.createClass vs React.Component - https://toddmotto.com/react-create-class-versus-component/
Uploading files with AJAX - http://blog.teamtreehouse.com/uploading-files-ajax
Inner workings of JSX and VDOM (Preact and React) - https://medium.com/@rajaraodv/the-inner-workings-of-virtual-dom-666ee7ad47cf#.gymgfipub
ES6 features and comparison - http://es6-features.org/#Constants
AirBnB JS guidelines - https://github.com/airbnb/javascript
Docker architecture explained in video - https://www.youtube.com/watch?v=h0NCZbHjIpY
Different ways of creating Objects in JS (with explanation based on Prototypes) - http://www.javascripttutorial.net/create-objects-in-javascript/
Composition Vs. Inheritance - https://www.youtube.com/watch?time_continue=343&v=wfMtDGfHWpA
Putting default values of Objects on prototype vs constructor method (Object access comparison based on prototype vs this) - https://codereview.stackexchange.com/questions/28344/should-i-put-default-values-of-attributes-on-the-prototype-to-save-space/28360#28360
CORS explained in simple way - https://www.moesif.com/blog/technical/cors/Authoritative-Guide-to-CORS-Cross-Origin-Resource-Sharing-for-REST-APIs/#