ElectroBlocks - A Blockly Arduino IDE built with Sapper & Firebase

I built an online Arduino IDE that uses Blockly. It comes with a built-in simulator as well. It's like video editing for code. It also allows you to upload code directly to the Arduino from the website. Right now, that feature only works with Chrome.
It's also open source and free to use. The code is set up for people can to add their own boards, components, and blocks. I am working on the documentation. It was built using svelte, sapper, and firebase.
Website
electroblocks.org
Built-In Lessons
electroblocks....
Docs / Lessons Site
electroblocks....
Code Link:
github.com/Ele...
ElectroBlocks KZbin Channel
/ @electroblocks6483
Discord Channel
/ discord
I will also be producing more coding videos and more documentation. I would love to hear your feedback and questions about the project.