µReact is a React like web framework build as a demonstration of the inner working of such frameworks. If you are interested in learning more I wrote a blog post on it.

You can take a look at the online demo TODO list built with µReact here.

If you feel like hacking around with µReact, you can easily get started with:

git git@github.com:CharlyCst/microReact.git
cd microReact
npm install
npm start

You can modify the demo application under /src, and µReact internals under /src/µReact.