Project management for your GitHub issues

Open source slack alternative

A scalable server for realtime webapps

Realtime application framework (Node.JS server)

Real time data synchronization platform for mod...

Mockups fixed by making collaboration effortles...

JSON. Scales to multiple machines with very lit...

A relational database for web apps, by Google

Rack HTTP server for fast clients and Unix

Superheroic JavaScript MVW Framework

Open-source alternative to Firebase and Parse

Build scalable feeds, activity streams & chat i...

Message your iOS users directly from Slack. Bea...

Lets you monitor and chat with visitors on your...

Efficiently Turn APIs into Real-time Experiences

Move data everywhere it's needed, instantly and...

AWS S3 open source alternative written in Go

Blazing fast page load and seamless transitions