Extension Modules

Manage the extensions that run inside your generated apps. Open it from ⋮ → Extension Modules.

What you can manage

Built-in modules, custom JS/CSS modules, userscripts, and MV3 Chrome extensions — all normalized into one internal model.

Features

• List & toggle — enable or disable installed extensions per app.
• Editor — create or edit a module: manifest, JS, CSS, config items, and an interactive panel. See JS Modules.
• Market — browse the community module market. See Publish to the Market.
• Browser extensions — search the Chrome Web Store live and install MV3 extensions. See Chrome MV3.
• AI developer — jump to AI Coding to generate an extension.

Related

• Userscripts — the GM_* / GM.* API reference.
• API Reference — functional/stub status per API.