Google App Engine - A powerful platform to build web and mobile apps that scale automatically.
CloudShell - Cloud Shell is a free admin machine with browser-based command-line access for managing your infrastructure and applications on Google Cloud Platform.
Dokku - Docker powered mini-Heroku in around 100 lines of Bash
Codeanywhere - Codeanywhere is a complete toolset for web development. Enabling you to edit, collaborate and run your projects from any device.
Google Cloud Functions - A serverless platform for building event-based microservices.
Glitch - Glitch is the friendly community where everyone builds the web. Simple, powerful interface for creating web apps.