This is a not all encompassing, mostly-free list of web development resources. Find something good somewhere? Feel free to submit a PR to add it to the list.
* = some paid ** = paid
- David Dias - Front-End Resources
- CodeAcademy*
- Treehouse**
- W3Schools
- Khan Academy
- Derek Banas
- mmtuts
- freeCodeCamp
- Dave Xiang
- Wes Bos*
- Mattias Petter Johansson - Fun Fun Function
- codepen
- codesandbox
- Tyler McGinnis**
- CodeAcademy - Learn HTML
- Derek Banas - Learn HTML
- CodeAcademy - Learn CSS
- CodeAcademy - Responsive Design
- CodeAcademy - Learn Sass
- Khan Academy - HTML & CSS
- HTML & CSS by Jon Duckett
- Derek Banas - Learn CSS
- CodeAcademy - Build a Website
- CodeAcademy - Deploy a Website
- Crash Course - Computer Science
- Dave Xiang - Understand Programming Languages
- CodeSchool - What is JavaScript?
- CodeAcademy - Intro to JavaScript
- CodeAcademy - Intro to jQuery
- Khan Academy - Intro to Programming
- Khan Academy - Interactive Pages
- Khan Academy - jQuery
- JavaScript & jQuery by Jon Duckett
- JavaScript30
- JavaScript by Derek Banas
- mmtuts JavaScript
- Beau Teaches JavaScript
- Hack Reactor - Introduction to Developer Tools
- LearnCode.academy - Webpack Tutorial
- Wes Bos - Modern workflow and tooling for frontend developers