README - Trpc — ContextQMD

<a href="https://trpc.io/" target="_blank" rel="noopener"> <picture> <source media="(prefers-color-scheme: dark)" srcset="https://assets.trpc.io/www/trpc-readme-dark.png" /> </picture> </a> <div align="center"> <h1>tRPC</h1> <h3>Move fast and break nothing. End-to-end typesafe APIs made easy.</h3> <a href="https://codecov.io/gh/trpc/trpc"> </a> <a href="https://npmcharts.com/compare/@trpc/server?interval=30"> </a> <a href="https://github.com/trpc/trpc/blob/main/LICENSE"> </a> <a href="https://trpc.io/discord"> </a> <a href="https://twitter.com/trpcio"> </a> <figure>

<figcaption>
  <p align="center">
    The client above is <strong>not</strong> importing any code from the server, only its type declarations.
  </p>
</figcaption>

</figure> </div>

Intro

tRPC allows you to easily build & consume fully typesafe APIs without schemas or code generation.

Features

✅ Well-tested and production ready.
🧙‍♂️ Full static typesafety & autocompletion on the client, for inputs, outputs, and errors.
🐎 Snappy DX - No code generation, run-time bloat, or build pipeline.
🍃 Light - tRPC has zero deps and a tiny client-side footprint.
🐻 Easy to add to your existing brownfield project.
🔋 Batteries included - React.js/Next.js/Express.js/Fastify adapters. (But tRPC is not tied to React, and there are many community adapters for other libraries)
🥃 Subscriptions support.
⚡️ Request batching - requests made at the same time can be automatically combined into one
👀 Quite a few examples in the ./examples-folder

Quickstart

There are a few examples that you can use for playing out with tRPC or bootstrapping your new project. For example, if you want a Next.js app, you can use the full-stack Next.js example:

Quick start with a full-stack Next.js example:

# yarn
yarn create next-app --example https://github.com/trpc/trpc --example-path examples/next-prisma-starter trpc-prisma-starter

# npm
npx create-next-app --example https://github.com/trpc/trpc --example-path examples/next-prisma-starter trpc-prisma-starter

# pnpm
pnpm create next-app --example https://github.com/trpc/trpc --example-path examples/next-prisma-starter trpc-prisma-starter

# bun
bunx create-next-app --example https://github.com/trpc/trpc --example-path examples/next-prisma-starter trpc-prisma-starter

# deno
deno init --npm next-app --example https://github.com/trpc/trpc --example-path examples/next-prisma-starter trpc-prisma-starter

👉 See full documentation on tRPC.io. 👈

AI Agents

If you use an AI coding agent (Claude Code, Cursor, Windsurf, etc.), install tRPC skills for better code generation:

npx @tanstack/intent@latest install

Star History

Core Team

Do you want to contribute? First, read the <a href="https://github.com/trpc/trpc/blob/main/CONTRIBUTING.md">Contributing Guidelines</a> before opening an issue or PR so you understand the branching strategy and local development environment. If you need any more guidance or want to ask more questions, feel free to write to us on <a href="https://trpc.io/discord">Discord</a>!

Project leads

The people who lead the API-design decisions and have the most active role in the development

<table> <tbody> <tr> <td align="center"><a href="https://twitter.com/alexdotjs"> Alex / KATT</a></td> <td align="center"><a href="http://www.jumr.dev"> Julius Marminge</a></td> <td align="center"><a href="https://github.com/Nick-Lucas"> Nick Lucas</a></td> </tr> </tbody> </table>

Active contributors

People who actively help out improving the codebase by making PRs and reviewing code

<table> <tbody> <tr> <td align="center"><a href="https://github.com/hmatthieu"> Matthieu Hocquart</a></td> </tr> </tbody> </table>

Special shout-outs

Individuals who have made exceptional contributions to tRPC through code, documentation, community building, and other valuable efforts

<table> <tbody> <tr> <td align="center"><a href="http://t3.gg"> Theo Browne</a></td> <td align="center"><a href="https://twitter.com/s4chinraja"> Sachin Raja</a></td> </tr> </tbody> </table>

Sponsors

If you enjoy working with tRPC and want to support us, consider giving a token appreciation by GitHub Sponsors!

🥈 Silver Sponsors

<table> <tr> <td align="center"><a href="https://greptile.com/?ref=trpc&utm_source=github&utm_medium=referral&utm_campaign=trpc"> Greptile</a></td> <td align="center"><a href="https://www.coderabbit.ai/?utm_source=github&utm_medium=referral&ref=trpc&utm_campaign=trpc"> CodeRabbit</a></td> <td align="center"><a href="https://serpapi.com/?ref=trpc&utm_source=github&utm_medium=referral&utm_campaign=trpc"> SerpApi</a></td> </tr> </table>

😻 Smaller Backers

<table> <tr> <td align="center"><a href="https://backyard.ai/?ref=trpc&utm_source=github&utm_medium=referral&utm_campaign=trpc"> Ahoy Labs</a></td> <td align="center"><a href="https://unkey.com/?ref=trpc&utm_source=github&utm_medium=referral&utm_campaign=trpc"> Unkey</a></td> <td align="center"><a href="https://github.com/hidrb"> Dr. B</a></td> <td align="center"><a href="https://proxidize.com/?ref=trpc&utm_source=github&utm_medium=referral&utm_campaign=trpc"> Proxidize</a></td> <td align="center"><a href="https://liminity.se/?ref=trpc&utm_source=github&utm_medium=referral&utm_campaign=trpc"> Liminity AB</a></td> <td align="center"><a href="https://github.com/ryanmagoon"> Ryan Magoon</a></td> </tr> <tr> <td align="center"><a href="https://github.com/Ferry-Health"> Ferry Health</a></td> <td align="center"><a href="https://maxgreenwald.me/?ref=trpc&utm_source=github&utm_medium=referral&utm_campaign=trpc"> Max Greenwald</a></td> <td align="center"><a href="https://github.com/dmaykov"> Dmitry Maykov</a></td> <td align="center"><a href="https://chrisbradley.dev/?ref=trpc&utm_source=github&utm_medium=referral&utm_campaign=trpc"> Chris Bradley</a></td> <td align="center"><a href="https://bestkru.com/?ref=trpc&utm_source=github&utm_medium=referral&utm_campaign=trpc"> BestKru</a></td> <td align="center"><a href="https://www.fanvue.com/?ref=trpc&utm_source=github&utm_medium=referral&utm_campaign=trpc"> fanvue</a></td> </tr> <tr> <td align="center"><a href="https://github.com/drwpwrs"> Drew Powers</a></td> <td align="center"><a href="https://iamkhan.io/?ref=trpc&utm_source=github&utm_medium=referral&utm_campaign=trpc"> Kalle</a></td> <td align="center"><a href="https://drizzle.team/?ref=trpc&utm_source=github&utm_medium=referral&utm_campaign=trpc"> Drizzle Team</a></td> <td align="center"><a href="https://www.spencermckenney.com/?ref=trpc&utm_source=github&utm_medium=referral&utm_campaign=trpc"> Spencer McKenney</a></td> <td align="center"><a href="https://github.com/maiconcarraro"> Maicon Carraro</a></td> <td align="center"><a href="https://github.com/infodusha"> Andrei Karushev</a></td> </tr> <tr> <td align="center"><a href="https://www.stefan-wallin.se/?ref=trpc&utm_source=github&utm_medium=referral&utm_campaign=trpc"> Stefan Wallin</a></td> <td align="center"><a href="https://venue.ink/?ref=trpc&utm_source=github&utm_medium=referral&utm_campaign=trpc"> Venue Ink</a></td> <td align="center"><a href="https://watchapi.dev/?ref=trpc&utm_source=github&utm_medium=referral&utm_campaign=trpc"> WatchAPI</a></td> <td align="center"><a href="https://aerius.se/?ref=trpc&utm_source=github&utm_medium=referral&utm_campaign=trpc"> Aerius Ventilation AB</a></td> <td align="center"><a href="https://automatio.ai/?ref=trpc&utm_source=github&utm_medium=referral&utm_campaign=trpc"> Stefan Smiljkovic</a></td> <td align="center"><a href="https://erik.bjareholt.com/?ref=trpc&utm_source=github&utm_medium=referral&utm_campaign=trpc"> Erik Bjäreholt</a></td> </tr> </table>

All contributors ✨