I'm a fan or Umka. It is inspired by Go and can be embedded into C programs.

https://github.com/vtereshkov/umka-lang

A daemon, which sends RSS posts to my email, because I didn't like any of the standard viewers:

https://sr.ht/~mrms/mmre

A tool which allows me to embed shell scripts into text files. I use it to generate my website.

https://git.sr.ht/~mrms/mmtt

Tophat[1] is a game engine using umka for scripting. This means all the performance critical parts are written in c, but game scripts are made in umka for simplicity and less crashes. A lot of game engines do that (godot, löve).

Embedded programming languages can also be used for user made scripts. Either in games as a form of modding or in other software (see blender and its use of python).

[1] https://th.mrms.cz

> Having all the golang ecosystem and tooling is a huge advantage as well.

I can see that as currently the umka tooling is pretty lacking.