2. MDN Web Docs
MDN Web Docs is the open community for developers to build and share knowledge and resources about web development. First launched by Mozilla in 2005, with a humbling start, now it’s one of the most popular resources to learn web development on the web today. It now boasts over 13 million page views per month, a strong ecosystem of documentation and data, and a lively community of contributors.
30 Day Vanilla JS Coding Challenge Build
30 things in 30 days with 30 tutorials
No Frameworks × No Compilers × No Libraries × No Boilerplate