O3 Logocreate-o3-app
🫧 The bleeding-edge cousin of T3 Stack

create-o3-app

While T3 preaches "bleed responsibly," we say bleed ALL OVER THE PLACE

Build type-safe, full-stack apps with the newest, most experimental tools. Perfect for developers who can't stop trying new things.

$npx create-o3-app@latest
Next.js 15
oRPC
Drizzle ORM
BetterAuth
ArkType
Terminal screenshot showing create-o3-app in action

Why Choose O3?

We love new shit. That dopamine hit from trying cutting-edge tech? We're addicted.

Bleeding Edge
We don't wait for "stable" or "production-ready" – we dive headfirst into the newest tools.
Type Safety
From your database to your UI, every piece talks with perfect TypeScript inference. No any types.
Modular Design
Don't want auth? Skip it. Don't need a database? No problem. Every piece is optional.

The O3 Stack

Cutting-edge technologies that make your development experience smooth and type-safe

oRPC

oRPC

The next-generation RPC framework with perfect TypeScript inference and minimal boilerplate

ArkType

ArkType

Runtime validation that's 10x faster than Zod with TypeScript-first design

Drizzle

Drizzle ORM

Lightweight, performant ORM with excellent TypeScript support and SQL-like syntax

Neon

Neon

Serverless Postgres with branching, autoscaling, and point-in-time recovery

BetterAuth

BetterAuth

Modern authentication library with built-in security best practices and flexible configuration

Next.js

Next.js 15

The latest React framework with App Router, Server Components, and cutting-edge features

T3 vs O3

Same philosophy, different execution

FeatureT3 Stack 🧘O3 Stack 🫧
PhilosophyBleed responsiblyBleed everywhere
API LayertRPCoRPC
ORMPrismaDrizzle ORM
ValidationZodArkType
Runtime vibeSafe & mindfulYOLO, dopamine-first

Ready to bleed?

Join developers who can't stop trying new things

$npx create-o3-app@latest

Made with 🩸 and ❤️ by developers who embrace the bleeding edge