Hello World icon

Hello World

Extension Delisted

This extension is no longer available in the official store. Delisted on 2025-09-15.

Extension Actions

CRX ID
chhnbbffnnceoobbmnbfdjacddkgdfdd
Description from extension meta

Learn how easy it is to build your first cross-browser extension in 2 minutes using the traditional Hello World program.

Description from store

Learn how easy it is to build your first cross-browser extension in 2 minutes using the traditional Hello World program.