hazejsThe complete TypeScript backend framework

Routing, ORM, auth, queues, realtime, storage and mail in one coherent toolkit — running on Node.js, Bun, Deno and the edge.

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What is hazejs?

GitHub

🧰
Everything in the box
Routing, IoC container, validation, ORM and migrations, authentication, authorization, CSRF, rate limiting, cache, queues, scheduler, events, WebSocket, Socket.IO, file storage and mail — first-party and consistent.
⚡
Hot reload without restarts
haze dev swaps controllers, services, routes and config in place. Database pools, Redis connections and sockets survive every edit.
🧩
Full-stack with Vite
Add haze() to any Vite project — Vue, React, Svelte or plain. One repository, one port in development, one build for production.
🔭
DevTools
See how modules, events, jobs and schedules connect, follow each request as a waterfall, replay AI calls and run tasks on demand — and let coding agents ask the same questions over MCP.
Open DevTools guide
🤖
AI built in
OpenAI, Anthropic, Gemini and more with no SDK dependencies — streaming, tools, structured output, embeddings, agents and MCP, plus useChat for Vue and React.
Read the AI guide
🌍
Deploy anywhere
Presets for node, bun, deno, docker, cloudflare, vercel, netlify and aws-lambda, plus standalone executables. Native dependencies are traced, so the output runs on its own.
☁️
Edge-native drivers
Cloudflare D1, KV, R2, Queues, Cron Triggers and Durable Objects; Turso over HTTP; Upstash for serverless Redis.
✅
Typed and testable
Generated types for config, routes and abilities, Standard Schema validation, and fakes for queues, events, mail and storage. Optional auto imports drop the import lines without losing a type.

hazejsThe complete TypeScript backend framework

Everything in the box

Hot reload without restarts

Full-stack with Vite

DevTools

AI built in

Deploy anywhere

Edge-native drivers

Typed and testable