On July 22, 2018, Google released ndb (https://github.com/GoogleChromeLabs/ndb), an "improved" debugger that is based on Chrome DevTools, and uses Puppeteer (github.com/GoogleChrome/puppeteer) to interact with Chromium over the DevTools Protocol. It requires at least Node.js v8.0.0.
You can try it out by installing it locally:
$ yarn add ndb --dev
On Windows, you may also have to install the windows-build-tools package in order to compile native dependencies:
$ yarn global add windows-build-tools
Then, you can run the ndb binary with npx, and a new window will pop up:
ndb comes with its own integrated terminal, which will hook onto ...