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

Flox - Manage and share development environments with all the frameworks and libraries you need, then publish artifacts anywhere. Harness the power of Nix.

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

whatdevsneed - This is whatdevsneed.

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

SmallDevTools - Handy developer tools with a delightful interface