Seedproof - Get feedback for your startup ideas 🔥
GitHub Codespaces - GItHub Codespaces is a hosted remote coding environment by GitHub based on Visual Studio Codespaces integrated directly for GitHub.
Request for Startup - Share and discover great startup ideas people actually want
CloudShell - Cloud Shell is a free admin machine with browser-based command-line access for managing your infrastructure and applications on Google Cloud Platform.
Infinideas - Infinite feed of crowdsourced ideas from the web
StackHive - Design, develop or publish websites right from your browser