I don't have much in the way of *interesting* vscode extensions

I have a few useful utilities, but mostly just stuff like language highlighting, etc. I feel like I've never installed really interesting and augmentative extensions that stuck...

Basically: I have useful extensions, but they are boring, are there any extensions I'm missing out on that really do something new and awesome, but not ones that I will want to uninstall because they are flakey or hurt my productivity?