bunderstack

A batteries-included backend framework for Bun. Point it at a Drizzle schema and get CRUD APIs, auth, file storage, realtime, typed custom endpoints (tRPC), email, and validated env — all from a single config object and a single Request → Response handler.

bun add bunderstack

import { createBunderstack } from 'bunderstack'
import * as schema from './schema'

const app = createBunderstack({
  schema,
  auth: { emailAndPassword: { enabled: true } },
  access: {
    posts: { ownerColumn: 'userId', list: 'public', create: 'authenticated' },
  },
})

Bun.serve({ fetch: app.handler })

Full documentation and examples: github.com/kirill-dev-pro/bunderstack

Shipping TypeScript source

This package publishes raw TypeScript (exports point at .ts files). Bun consumes it natively. If a Node-based bundler or SSR server processes it, make sure the package is bundled rather than externalized — e.g. in Vite:

ssr: {
  noExternal: [/^bunderstack/]
}

License

MIT