Asset Management

Content Browser

Project assets are stored in IndexedDB and displayed in a virtual file system, similar to the folder view in Windows Explorer.

Note
The /assets/@builtins directory is read‑only and contains engine‑built‑in assets.
It is not managed or modified by the user.

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Importing Assets

You can import assets by dragging files directly from your operating system into the Content Browser.

Note
When importing model files (currently GLTF/GLB only), you should choose to import them as a Prefab so the engine can load and reuse them correctly.

Image placeholder: Content Browser UI

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Managing Third‑Party Libraries

Installing an npm Package

1. In the Content Browser, click the 📦 button to install an npm package.
2. Enter the package name (you can include a version specifier).
3. The system uses esm.sh to automatically pull the package as an ESM module.
4. You can then import and use it directly in your scripts.

Removing an npm Package

1. Open Project → Project Settings from the menu.
2. In the npm package list, right‑click the package you want to remove and choose Remove.