An open-source framework for making universal native apps with React. Expo runs on Android, iOS, and the web.

Web testing solution for non-developers on top of Puppeteer and Jest

Social share, sending simple data to other apps.

React TypeScript TodoMVC 2022

WebAudio Polyphonic Synthesizer

Creative cellular automata browser game

This is the list of tools and resources that I use all the time. Maybe you'll find something that is useful for your own workflow.