Oro Runtime Docs

Build native apps with HTML, CSS, and JavaScript. Your interface runs in the platform WebView; oro:* imports connect it to native capabilities.

Install the toolchain#

Install the CLI from npm with Node.js 22+:

npm install --global @oro-computer/runtime@latest
oroc --version

Latest release on npm. The @latest tag selects npm’s latest release; rerun the install command to update. Native builds also need host tools and SDKs.

Start with a draft#

Build Field Notes: write a draft, save it, and reopen it. The five-chapter path then adds a preview window, clipboard, and notifications.

Already have a web project? Create and run the scaffold, then connect your frontend build.

Grow the app#

• Build the interface with React and Vite.

• Use web platform APIs such as global fetch, workers, streams, and storage.

• Build a mobile app for Android and iOS, with local drafts and native sharing.

• Keep multiple notes in SQLite.

• Stay usable offline with service workers.

• Coordinate windows and messages.

• Package a release and add signed updates.

Look up a detail#

Use the JavaScript APIs, CLI, or configuration reference. Check platform support before choosing a host-specific feature.