return {
  'mfussenegger/nvim-dap',
  dependencies = {
    'igorlfs/nvim-dap-view',
    'kbenzie/mason.nvim',
    'jay-babu/mason-nvim-dap.nvim',
    'theHamsta/nvim-dap-virtual-text',
  },
  config = function()
    local dap = require('dap')

    local debug_adapters = {
      'codelldb', -- C/C++/Rust/Zig
    }

    if vim.fn.executable('pip') == 1 then
      for _, package in ipairs({
        'python', -- Python
      }) do table.insert(debug_adapters, package) end
    end

    if vim.fn.executable('go') == 1 then
      for _, package in ipairs({
        'delve', -- Go
      }) do table.insert(debug_adapters, package) end
    end

    require("mason-nvim-dap").setup({
      ensure_installed = debug_adapters,
      handlers = {},
    })

    -- UI plugins
    require('dap-view').setup({})
    require('nvim-dap-virtual-text').setup({})

    vim.api.nvim_create_autocmd({ "FileType" }, {
      pattern = {
        'dap-float',
      },
      callback = function(args)
        vim.keymap.set("n", "q", "<C-w>q", { buffer = args.buf })
      end,
    })

    local widgets = require('dap.ui.widgets')

    vim.keymap.set('n', '<F5>', dap.continue)
    vim.keymap.set('n', '<F17>', dap.terminate)        -- Shift-F5
    vim.keymap.set('n', '<F9>', dap.toggle_breakpoint)
    vim.keymap.set('n', '<F21>', vim.cmd.DapViewWatch) -- Shift-F9
    vim.keymap.set('n', '<F11>', dap.step_into)
    vim.keymap.set('n', '<F23>', dap.step_out)         -- Shift-F11
    vim.keymap.set('n', '<F10>', dap.step_over)
    vim.keymap.set('n', '<leader>K', widgets.hover)
  end,
}