[afc]

For what it's worth it, I'm still developing and using exclusively my own text-based editor/IDE: https://github.com/alefore/edge

I wrote recently a bit about my conclusions after ten years of developing it: https://github.com/alefore/weblog/blob/master/edge/README.md

[ivanjermakov]

Me too. It took ~4 months of development, but was fun.

https://github.com/ivanjermakov/hat