If you want great code completion for chrome's large devtools api with lots of different kinds of object then https://www.npmjs.com/package/chrome-remote-debug-

If you want great code completion for chrome's large devtools api with lots of different kinds of object then https://www.npmjs.com/package/chrome-remote-debug-protocol https://www.npmjs.com/package/chrome-remote-debug-protocol It dynamically generates Typescript definitions for intelligence and type checking from their protocol.json files. Vscode chrome debugger uses a fork of it. I'm the author. /shamelessplug