My Config DAP Javascript

  {
"rcarriga/nvim-dap-ui",
lazy = true,
event = "BufRead",
dependencies = {
  { "mfussenegger/nvim-dap", lazy = true },
  { "nvim-neotest/nvim-nio", lazy = true },
  {
    "mxsdev/nvim-dap-vscode-js",
    dependencies = {
      "microsoft/vscode-js-debug",
      version = "1.x",
      build = "npm i && npm run compile vsDebugServerBundle && mv dist out",
    },
    config = function()
      require("dap-vscode-js").setup({
        -- node_path = "node", -- Path of node executable. Defaults to $NODE_PATH, and then "node"
        debugger_path = vim.fn.stdpath("data") .. "/lazy/vscode-js-debug",
        -- debugger_cmd = { "extension" }, -- Command to use to launch the debug server. Takes precedence over `node_path` and `debugger_path`.
        adapters = {
          "chrome",
          "pwa-node",
          "pwa-chrome",
          "pwa-msedge",
          "node-terminal",
          "pwa-extensionHost",
          "node",
          "chrome",
        }, -- which adapters to register in nvim-dap
        -- log_file_path = "(stdpath cache)/dap_vscode_js.log" -- Path for file logging
        -- log_file_level = false -- Logging level for output to file. Set to false to disable file logging.
        -- log_console_level = vim.log.levels.ERROR -- Logging level for output to console. Set to false to disable console output.
      })
    end,
  },
},
config = function()
  require("user.dapui")
  local js_based_languages = { "typescript", "javascript", "typescriptreact" }

  for _, language in ipairs(js_based_languages) do
    require("dap").configurations[language] = {
      {
        type = "pwa-node",
        request = "launch",
        name = "Launch file",
        program = "${file}",
        cwd = "${workspaceFolder}",
      },
      {
        type = "pwa-node",
        request = "attach",
        name = "Attach",
        processId = require("dap.utils").pick_process,
        cwd = "${workspaceFolder}",
      },
      {
        type = "pwa-chrome",
        request = "launch",
        name = 'Start Chrome with "localhost"',
        url = "http://localhost:3000",
        webRoot = "${workspaceFolder}",
        userDataDir = "${workspaceFolder}/.vscode/vscode-chrome-debug-userdatadir",
      },
    }
  end
end,
keys = {
  { "<leader>d", "", desc = "  Debug" },
  { "<leader>dt", "<cmd>lua require'dap'.toggle_breakpoint()<cr>", desc = "Toggle Breakpoint" },
  { "<leader>db", "<cmd>lua require'dap'.step_back()<cr>", desc = "Step Back" },
  { "<leader>dc", "<cmd>lua require'dap'.continue()<cr>", desc = "Continue" },
  { "<leader>dC", "<cmd>lua require'dap'.run_to_cursor()<cr>", desc = "Run To Cursor" },
  { "<leader>dd", "<cmd>lua require'dap'.disconnect()<cr>", desc = "Disconnect" },
  { "<leader>dg", "<cmd>lua require'dap'.session()<cr>", desc = "Get Session" },
  { "<leader>di", "<cmd>lua require'dap'.step_into()<cr>", desc = "Step Into" },
  { "<leader>do", "<cmd>lua require'dap'.step_over()<cr>", desc = "Step Over" },
  { "<leader>du", "<cmd>lua require'dap'.step_out()<cr>", desc = "Step Out" },
  { "<leader>dp", "<cmd>lua require'dap'.pause()<cr>", desc = "Pause" },
  { "<leader>dr", "<cmd>lua require'dap'.repl.toggle()<cr>", desc = "Toggle Repl" },
  { "<leader>ds", "<cmd>lua require'dap'.continue()<cr>", desc = "Start" },
  { "<leader>dq", "<cmd>lua require'dap'.close()<cr>", desc = "Quit" },
  { "<leader>dU", "<cmd>lua require'dapui'.toggle({reset = true})<cr>", desc = "Toggle UI" },
},},}

For Python use mason-nvim-dap