Distributed tracing without code changes
Open source alternative to Auth0 / Firebase Auth, etc.
Distributed pub-sub messaging system
An authorization library that supports access control models
OpenDDS is open source publish/subscribe middleware
A Java to JavaScript transpiler
An open source search engine with RESTFul API and crawlers
Accessing server-side mongodb through client javascript API.
Node.js & Java development in Eclipse-based IDE
Interactive Environment for Coffee-Script, Jade and Stylus
Ulbora CMS 2.0 is the first MEAN stack CMS and blogging platform.