Show HN: Spatial Web Browser Engine

Web Compatibility Overview ​

JSAR provides comprehensive support for modern Web standards. For a complete browser compatibility report, please visit our Browser Compatibility Data.

Scripting & Modules ​

• [Completed] JavaScript - Full ES2023 support
• [Completed] TypeScript - Native TypeScript compilation
• [Completed] ECMAScript Module - Modern module system
• [Completed] WebAssembly - High-performance WASM support
• [Completed] Web Worker - Multi-threaded processing

3D Graphics ​

• [Completed] WebGL 1.0 - Fully supported
• [Completed] WebGL 2.0 - Complete implementation
• [In Progress] WebGPU - In development

WebXR Device APIs ​

• [Completed] Spaces & Reference Spaces - Complete implementation
• [Completed] Stereo Rendering - Optimized dual-eye rendering
• [Completed] Input Sources - Controllers and hand tracking
• [Completed] Hand Tracking - Precise gesture recognition

Classic Rendering ​

• [In Progress] DOM API - Partial implementation
• [In Progress] HTML5 - Core features supported
• [In Progress] CSS3 - Growing feature set
• [Completed] Canvas 2D - Full 2D rendering support

Latest Updates ​

Getting Started ​

Ready to build your first spatial web application? Check out our comprehensive guides:

Community ​

Join our growing community of developers building the future of spatial web:

• 💬 GitHub Discussions
• 🐛 Report Issues
• 📖 Contributing Guide
• 📰 Blog - Technical insights and updates