Python is an interesting case. Like Go, it can basically be used for just about anything and the scientific community absolutely adore it, and it's supposed to be one of Google's main programming languages.
You can use it to make games, build GUIs, build websites, in robotics (I believe), etc.
https://github.com/vinta/awesome-python
Go is expanding into a bunch of places. Some people use it in IoT devices including in surveillance cameras, slightly odd, but there's always something interesting going on. It looks like it might be making head-way into the gaming industry next.
https://github.com/avelino/awesome-go
Neither of those two are web exclusive languages, I find that to be a good thing as it's nice to not be boxed into doing one thing, it's far harder to just fall out of fashion one day.
And TypeScript is basically a type-safe JavaScript. It transpiles to JavaScript.
I personally don't find it worth the hassle, but it's gaining popularity in some circles, perhaps in part due to the hype from Deno.
In my opinion, TypeScript suffers from the same problem as Hacklang.
It tries to be too similar to JavaScript while really not being similar at all in a bunch of areas.
I'd rather transpile Go to JavaScript, if only that didn't produce megabyte sized files
😛