return {
  'mfussenegger/nvim-dap',
  dependencies = {
    'mfussenegger/nvim-dap-python',
    'theHamsta/nvim-dap-virtual-text',
    {
      'nvim-telescope/telescope-dap.nvim',
      dependencies = 'telescope.nvim',
    },
    'rcarriga/nvim-dap-ui',
    'rcarriga/cmp-dap',
  },
  keys = {
    {
      '<F5>',
      function()
        require('dap').continue()
      end,
      desc = 'DAP start or continue'
    },
    {
      '<S-F5>',
      function()
        require('dap').run_last()
      end,
      desc = 'DAP run last'
    },
    {
      '<F6>',
      function()
        loadConfigs()
      end,
      desc = 'DAP configs'
    },
    {
      '<F7>',
      function()
        require('dap').goto_()
      end,
      desc = 'DAP goto'
    },
    {
      '<F8>',
      function()
        require('dap.ui.widgets').hover()
      end,
      desc = 'DAP Hover'
    },
    {
      '<F9>',
      function()
        require('dap').toggle_breakpoint()
      end,
      desc = 'DAP breakpoint'
    },
    {
      '<F10>',
      function()
        require('dap').step_over()
      end,
      desc = 'DAP step_over'
    },
    {
      '<F11>',
      function()
        require('dap').step_into()
      end,
      desc = 'DAP step_into'
    },
    {
      '<S-F11>',
      function()
        require('dap').step_out()
      end,
      desc = 'DAP step_out'
    },
  },
  config = function()
    local dap = require('dap')
    vim.fn.sign_define('DapBreakpoint', { text = '🛑', texthl = '', linehl = '', numhl = '' })
    require('cmp_dap').is_dap_buffer()


    -- make sure we can exit the terminal with esc
    vim.api.nvim_create_autocmd({ 'TermOpen' }, {
      pattern = { '*dap-terminal*' },
      callback = function()
        local opts = { noremap = true }
        vim.api.nvim_buf_set_keymap(0, 't', '<esc>', [[<C-\><C-n>]], opts)
      end
    })

    local function getVenvSuffix()
      if vim.loop.os_uname().sysname == 'Linux' then
        return 'bin/python'
      elseif vim.loop.os_uname().sysname == 'Windows_NT' then
        return 'Scripts/python.exe'
      end
    end

    local function getVenvFromJson(jsonfile)
      if not vim.fn.filereadable(jsonfile) then
        return nil
      end
      local f = io.open(jsonfile, 'r')
      if not f then
        return nil
      end
      local data = f:read('*a')
      f:close()
      if data then
        local jdata = vim.json.decode(data)
        if jdata['venvPath'] ~= nil and jdata['venv'] ~= nil then
          return jdata['venvPath'] .. '/' .. jdata['venv']
        end
      end
      return nil
    end

    local function getPythonEnv()
      local venv = os.getenv('VIRTUAL_ENV')
      if venv ~= nil then
        return string.format('%s/%s', venv, getVenvSuffix())
      end
      local conda = os.getenv('CONDA_PREFIX')
      if conda ~= nil then
        return string.format('%s/%s', conda, 'python.exe')
      end

      local cwd = vim.fn.getcwd()

      local jsonVenv = getVenvFromJson(cwd .. '/pyrightconfig.json')
      if jsonVenv ~= nil then
        return jsonVenv .. '/' .. getVenvSuffix()
      end

      if vim.fn.executable(cwd .. '/venv/' .. getVenvSuffix()) == 1 then
        return cwd .. '/venv/' .. getVenvSuffix()
      elseif vim.fn.executable(cwd .. '/.venv/' .. getVenvSuffix()) == 1 then
        return cwd .. '/.venv/' .. getVenvSuffix()
      else
        if vim.loop.os_uname().sysname == 'Linux' then
          return '/usr/bin/python'
        elseif vim.loop.os_uname().sysname == 'Windows_NT' then
          return os.getenv('SCOOP') .. '/apps/python/current/python.exe'
        end
      end
    end

    function loadConfigs()
      require('dap.ext.vscode').load_launchjs()
      -- Make sure we use the correct python env even for the configs from launch.json
      for _, config in pairs(dap.configurations.python) do
        config.pythonPath = getPythonEnv()
        config.cwd = vim.fn.getcwd()
      end
      require 'telescope'.extensions.dap.configurations {}
    end

    local masonpath = vim.fn.stdpath('data') .. '/mason'

    -- PYTHON
    dap.adapters.python = {
      type = 'executable';
      command = masonpath .. '/packages/debugpy/venv/' .. getVenvSuffix();
      args = { '-m', 'debugpy.adapter' };
      options = {
        detached = true;
      };
    }

    local dapui = require('dapui')
    dapui.setup()
    dap.listeners.after.event_initialized['dapui_config'] = function()
      dapui.open({})
    end
    dap.listeners.before.event_terminated['dapui_config'] = function()
      dapui.close({})
    end
    dap.listeners.before.event_exited['dapui_config'] = function()
      dapui.close({})
    end

    dap.configurations.python = {
      {
        type = 'python';
        request = 'launch';
        name = 'Launch file with venv';
        justMyCode = false;
        program = '${file}';
        cwd = vim.fn.getcwd();
        pythonPath = getPythonEnv
      },
    }

    -- require('dap-python').setup('C:\\Users\\oli\\AppData\\Local\\nvim\\venv_debugpy\\Scripts\\python')
    -- table.insert(require('dap').configurations.python, {
    --   -- type = 'python',
    --   -- request = 'launch',
    --   -- name = 'My custom launch configuration',
    --   -- program = '${file}',
    --   justMyCode = false
    --   -- ... more options, see https://github.com/microsoft/debugpy/wiki/Debug-configuration-settings
    -- })
    -- require('dap-python').setup('C:/Users/oli/AppData/Local/nvim-data/mason/packages/debugpy/venv/Scripts/python.exe')

    -- CPP
    dap.adapters.codelldb = {
      type = 'server',
      port = '${port}',
      executable = {
        -- CHANGE THIS to your path!
        command = masonpath .. '/bin/codelldb.cmd',
        args = { '--port', '${port}' },

        -- On windows you may have to uncomment this:
        detached = false,
      }
    }

    dap.adapters.lldb = {
      type = 'executable',
      command = function()
        if vim.loop.os_uname().sysname == 'Linux' then
          return 'lldb-vscode'
        else
          return os.getenv('SCOOP') .. '/apps/llvm/current/bin/lldb-vscode.exe'
        end
      end,
      name = 'lldb'
    }

    dap.configurations.cpp = {
      {
        name = 'Launch codelldb',
        type = 'codelldb',
        request = 'launch',
        program = function()
          return vim.fn.input('Path to executable: ', vim.fn.getcwd() .. '/build_nvim/', 'file')
        end,
        cwd = '${workspaceFolder}',
        stopOnEntry = false,
      },
      {
        name = 'Launch lldb',
        type = 'lldb',
        request = 'launch',
        program = function()
          return vim.fn.input('Path to executable: ', vim.fn.getcwd() .. '/build_nvim', 'file')
        end,
        cwd = '${workspaceFolder}',
        stopOnEntry = false,
        args = {},

        -- 💀
        -- if you change `runInTerminal` to true, you might need to change the yama/ptrace_scope setting:
        --
        --    echo 0 | sudo tee /proc/sys/kernel/yama/ptrace_scope
        --
        -- Otherwise you might get the following error:
        --
        --    Error on launch: Failed to attach to the target process
        --
        -- But you should be aware of the implications:
        -- https://www.kernel.org/doc/html/latest/admin-guide/LSM/Yama.html
        -- runInTerminal = false,
      },
    }

    -- EXTENSIONS

    require('nvim-dap-virtual-text').setup({})
    require('telescope').load_extension('dap')

  end,
}