Shows messages sended between extension and registered extension webviews. Provides information about installed extensions that uses vscode-messenger library.
Open Command Palette... (Shift + Cmd + P) Type devtools, execute command 'Developer: Open vscode-messenger devtools'
Note: Your extension must export Messenger.diagnosticApi() as public API. Otherwise it is not possible to display relevant information.
import * as vscode from 'vscode';
import { Messenger } from 'vscode-messenger';
const messenger = new Messenger();
export function activate(context: vscode.ExtensionContext) {
// Your activation code...
return messenger.diagnosticApi();
}