I still can't understand getfenv

[SynchroCrawler (Prisma)]

Hey, I’m a medium level scripter and I still can’t understand how to use and why to use getfenv in your scripts.

[KerboTV (Kerbo)]

Someone made a thread with a similar question:

What does ``getfenv()`` do?

I found scripts using getfenv and it’s very interesting on they use them. I tried all my ways to know how it works, but some resources appears to be confusing as told. What does it do? How do you use it in some ways?

Please try to use the search function before making a new thread.

And here is the Developer Hub Documentation:

Lua Globals | Documentation - Roblox Creator Hub