Free Code Camp - Learn to code by helping nonprofits.

GitHub Codespaces - GItHub Codespaces is a hosted remote coding environment by GitHub based on Visual Studio Codespaces integrated directly for GitHub.

W3Schools - W3Schools is a web developers information website, with tutorials and references on web development...

CloudShell - Cloud Shell is a free admin machine with browser-based command-line access for managing your infrastructure and applications on Google Cloud Platform.

Codecademy - Learn the technical skills you need for the job you want. As leaders in online education and learning to code, we’ve taught over 45 million people using a tested curriculum and an interactive learning environment.

CodeTasty - CodeTasty is a programming platform for developers in the cloud.