This is really cool. I've been using various tools for quick demos, but have really been looking forward to something that makes use of webpack and npm (in the browser).

This is fantastic, thanks for sharing it!

On another note, I'm a huge fan of small utilities like this.

Does anyone know if there's any data on how frequently people use this website?

Do you guys use them?

Free Codepen version? I see snippets here, a website for front-enders and back-enders?

This looks like a great fit for online job interview code exercises.

Nice! Would be awesome if you could add more playgrounds!

Awesome work with this one—will definitely try to use it.

Looks nice, a lot of useful snippets here.

Awesome! Love it.