Development
7
Replit↗
Browser-based IDE for coding in 50+ languages with live collaboration.
replit.com
CodePen↗
Online code editor and front-end playground for HTML, CSS, and JS.
codepen.io
MDN Web Docs↗
Comprehensive documentation for web technologies by Mozilla Foundation.
developer.mozilla.org
Vercel↗
Deploy frontend apps with zero configuration and instant global CDN.
vercel.com
GitHub↗
World's largest code hosting platform for version control and collaboration.
github.com
Netlify↗
Build, deploy, and scale modern web projects with ease.
netlify.com
Stack Overflow↗
The largest Q&A community for programmers and developers.
stackoverflow.com