Install syntax highlighting for Terraform: :Lazy load nvim-treesitter, then TSUpdate terraform. See List of supported languages here.

Install the farmergreg/vim-lastplace plugin to restore the cursor to the last known position when reopening a file.

Install language servers, formatters, etc. using Mason: :Mason. Hover over which package you are interested in and press ‘i’ to install it.

I like to be able to use the up/down keys for the pop up menu, and tab to confirm the selection. This can be done by modifying the ~/.config/nvim/lua/plugins/init.lua file and adding the following entry to the table:

  {
    "hrsh7th/nvim-cmp",
    opts = function()
      local cmp = require("cmp")
      local conf = require("nvchad.configs.cmp")

      local mymappings = {
        ["<Up>"] = cmp.mapping.select_prev_item(),
        ["<Down>"] = cmp.mapping.select_next_item(),
        ["<Tab>"] = cmp.mapping.confirm {
          behavior = cmp.ConfirmBehavior.Replace,
          select = true,
        },
      }

      conf.mapping = vim.tbl_deep_extend("force", conf.mapping, mymappings)
      return conf
    end,
  },

The above essentially extends the default nvim-cmp NvChad configuration.

Interesing: https://github.com/PatrickKoss/NvChad-Custom-Config