cloudpebble was the best part about Pebble - it made development so easy I did so much more of it
The developer experience for modern devices is so awful - the teams driving it are so immersed in big team development that they leak build systems, config, package management, certificates, permissions, and store integration concerns all over the place - then some of them have minor errors and you're stuck
Sometimes you just want to write a single file of code and have it run. Cloudpebble will probably be the thing that brings me back to pebble.
Nothing to install, no json to edit, no login req.. oh wait no, not that one..
It isn't clear from the website, but the GitHub repo states that this is for building apps for Pebble smart watches:
https://github.com/coredevices/cloudpebble