multihover.nvim

Neovim plugin that combines multiple LSP hover sources (and optionally diagnostics) in a single hover popup, similar to vscode.

The code is heavily based the discussion in this issue, but is standalone doesn't require hover.nvim.

Setup

via lazy.nvim (showing defaults):

{
  'hesom/multihover.nvim',
  config = function()
    require("multihover").setup({
      include_diagnostics = true,
      show_titles = false,
      popup_config = {
        focusable = true,
        focus_id = "textDocument/hover",
      },
    }),
    vim.lsp.buf.hover = require("multihover").hover
  end
}

If you don't want to overwrite the default vim.lsp.buf.hover function you can just replace that line with a keybind of your choice that calls require("multihover").hover.