Following prime's tutorial

[Sherifx2]

I was following prime's tutorial and I noticed the first thing in the readme is totally calling me out. I was kind of confused while reading through the readme, by keybindings is that the remap file in the config? Also how do I get a language server active in a current file? Does that mean that I have to set up a language server in the file structure of each project I do?

[VonHeikemen]

One thing you should know: Primeagen overrides (literally) everything lsp-zero is trying to do. The way he used lsp-zero makes no sense.

So my advice is that you make your lsp configuration without lsp-zero. I have fork of his config that shows how to do that: after/plugin/lsp.lua

If you want to use lsp-zero version 3 with prime's setup, in this post you will find the snippet with the updated code: Primeagen's config from 2022

by keybindings is that the remap file in the config?

Keybindings and keymaps are the same thing. They are keyboard shortcuts.

Primeagen does not use lsp-zero's keymaps. You can ignore the keymaps on lsp-zero's readme.

Also how do I get a language server active in a current file?

You use nvim-lspconfig. Basically, you install a language server, then you call the setup function of that language server in your own Neovim config. lspconfig will try its best to determine what language server should be active.