devtools-playground

Standalone Devtools for prototyping & debugging.

Features

Standalone DevTools
Live reloading
Support for ES modules (import/export)
Built on top of electron, which means that both Node.js modules & the Browser's APIs are available

npm i -g devtools-playground

Run:

devtools ./file.js

It'll open Devtools and reload automatically on every file change.

By default, it uses commonJS modules. But you can enable support for ES module too:

devtools ./file.js --esm

It uses @std/esm under the hood