Move Fast and Break Nothing. End-to-end typesafe APIs made easy.

The best way to start a full-stack, typesafe Next.js app

The batteries-included full-stack framework for the AI era. Develop JS/TS web apps (React, Node.js, and Prisma) using declarative code that abstracts away complex full-stack features like auth, background jobs, RPC, email sending, end-to-end type safety, single-command deployment, and more.

High-performance Protocol Buffers for JavaScript and TypeScript. Conformant through Edition 2026, and unusually versatile. No protoc required.

gRPC for Web Clients

Typesafe APIs Made Simple

gRPC for Node.js

JavaScript/TypeScript-native, low-boilerplate, object-capability RPC system

- RPC-like client, contract, and server implementation for a pure REST API

Full-stack CRUD, simplified, with SSOT TypeScript entities

NestJS Helper + AI Chatbot Development

The TypeScript implementation of Connect: Protobuf RPC that works.

Protocol Buffers for ECMAScript.

Bidirectional Channels for JavaScript

Remote Functions.

a tiny web framework for typescript