React Native Desktop - Build OS X desktop apps using React Native
Eve - Programming designed for humans
Deco IDE - Best IDE for building React Native apps
Jupyter - Project Jupyter exists to develop open-source software, open-standards, and services for interactive computing across dozens of programming languages. Ready to get started? Try it in your browser Install the Notebook.
PrivJs - Sell your NPM packages
Calculist - The open-source, web-based thinking tool that facilitates effective thinking for solving problems.