WebRun DevTools

WebRun DevTools is a Chrome browser extension that empowers developers to seamlessly write browser automation and testing scripts directly within HTML pages or notebooks, like ObservableHQ. The API library interacts with the extension and provides access to the same features as standalone tools like Playwright or Selenium without the overhead of heavyweight external installations in NodeJS environment. The API access is safeguarded by a key generated by the extension and never leaves your environment.