I’ve created a simple app that might be useful to someone, specially to beginners. It’s an interactive explorer of Three.js examples. It lets you edit code of the examples and see the result instantly.
You can find it here https://github.com/vujadin/threejs_explorer , there is a pre-built version for windows in releases.
Here’s a crappy video of it in action: https://vimeo.com/424394337