Microscope.nvim

Quickly look into or edit declarations of functions, variables, and more through a floating window

Install

{
    "Cpoing/microscope.nvim",
    cmd = "MicroscopePeek",
    keys = {
        { "<leader>r", ":MicroscopePeek<CR>", desc = "Peek definition" },
    },
    config = function()
        require("microscope")
    end,
},

Usage

<leader>r - opens a floating window of the declaration of what your cursor is on