An ecosystem that enables building
From zero to production. AI-powered generation, intelligent routing, and edge deployment — all open source.
AI Providers
UI Components
Core Repositories
Weekly Downloads
Capabilities
Everything you need to ship
A complete toolkit for modern UI development, from generation to deployment.
Component Architecture
Atomic design system with 200+ composable primitives. From atoms to full page templates.
AI Provider Gateway
Route to 12+ AI providers through a single API. Automatic failover and load balancing.
Repository Ecosystem
Five interconnected open-source repositories. Use one or all — zero lock-in.
Enterprise Security
AES-256 BYOK encryption, RLS policies, and SOC 2-ready architecture out of the box.
Edge-First Performance
Deploy to Cloudflare Workers for sub-50ms response times at the edge, globally.
Developer Experience
TypeScript-first SDK, MCP integration, and CLI tools. Built by developers, for developers.
One gateway.
Every AI provider.
Unified API across OpenAI, Anthropic, Google, and 9 more
Automatic failover with intelligent load balancing
Built-in rate limiting and usage tracking
Type-safe TypeScript SDK with full IntelliSense
import { Gateway } from '@siza/gateway'
export const gateway = new Gateway({
providers: {
anthropic: { model: 'claude-sonnet-4-20250514' },
openai: { model: 'gpt-4o' },
google: { model: 'gemini-2.0-flash' },
},
routing: {
strategy: 'cost-optimized',
fallback: true,
},
})Ecosystem
Five repos. One vision.
Each repository is independent and MIT-licensed. Use one or compose them all.
Your AI workspace
A clean, focused interface designed for speed and precision.
Components
24 itemsStart building with precision
Join thousands of developers shipping faster with AI-powered generation.
Open source. MIT License. No credit card required.