C/C++ API

A real-world position and orientation that can be tracked in an AR session.

ARKit data provider protocol for visionOS spatial computing.

ARKit SDK for building augmented reality experiences on iOS devices.

ARKit framework for building spatial computing apps on Apple Vision Pro.

C API for ARKit on visionOS enabling native spatial computing development.

ARKit session management API for visionOS spatial computing.

The core session object that manages augmented reality experiences on Apple platforms, coordinating device sensors and rendering.

Defold is a free, source-available game engine for developing cross-platform games.

SQLite: SQLite AI and Cloud Documentation SQLite Cloud transforms SQLite into a distributed AI-native database for the Edge—combining the simplicity of SQLite with cloud-powered scalability, fault tolerance, automatic backups, and powerful new extensions like SQLite-AI, SQLite-Vector, SQLite-Sync, and SQLite-JS to enable intelligent applications across devices, IoT, and mobile platforms.

Professional support plans and proprietary extensions for SQLite.

Ultralight is a renderer-agnostic HTML engine that emits raw GPU geometry via a custom GPUDriver interface for high-performance integration with native renderers.

A portable C API for Ultralight, a lightweight HTML UI engine, for use in C and other languages.