Sandpack by CodeSandbox - Sandpack is a toolkit for building live coding experiences that run fully in the browser.
GitHub Codespaces - GItHub Codespaces is a hosted remote coding environment by GitHub based on Visual Studio Codespaces integrated directly for GitHub.
LucidDreamBot - The easiest way to achieve lucid dreaming
CloudShell - Cloud Shell is a free admin machine with browser-based command-line access for managing your infrastructure and applications on Google Cloud Platform.
Falling Water by IBM Watson - AI-powered dream interpreter
CodeTasty - CodeTasty is a programming platform for developers in the cloud.