Source: https://seerepo.com/uses/trpc
Markdown source: https://seerepo.com/uses/trpc.md
Description: 11 public repos that SeeRepo read use tRPC. It's used most with React, Stripe, and Next.js.

# Open source repos that use tRPC

11 public repos that SeeRepo read use tRPC. It's used most with React, Stripe, and Next.js.

## Used most with

- React: 11 repos
- Stripe: 10 repos
- Next.js: 9 repos
- Postgres: 8 repos
- Hono: 7 repos
- PostHog: 6 repos
- lru-cache: 6 repos
- Resend: 5 repos

## The repos, by stars

1. [calcom/cal.diy](https://seerepo.com/r/calcom/cal.diy): TypeScript · 49,716 stars · 6.3% signed by AI — Scheduling infrastructure for absolutely everyone.
2. [Dokploy/dokploy](https://seerepo.com/r/Dokploy/dokploy): TypeScript · 38,275 stars · 1.8% signed by AI — Open Source Alternative to Vercel, Netlify and Heroku.
3. [langfuse/langfuse](https://seerepo.com/r/langfuse/langfuse): TypeScript · 37,110 stars · 20.2% signed by AI — 🪢 Open source agent evals & observability: Trace, evaluate, and improve LLM applications with one open platform.
4. [karakeep-app/karakeep](https://seerepo.com/r/karakeep-app/karakeep): TypeScript · 30,385 stars · 6% signed by AI — A self-hostable bookmark-everything app (links, notes and images) with AI-based automatic tagging and full text search
5. [onlook-dev/onlook](https://seerepo.com/r/onlook-dev/onlook): TypeScript · 27,139 stars · 5% signed by AI — The Developer Tool for Visual Engineers • An Open-Source AI-First Design tool • Visually build, style, and edit your code with AI • World's best, top-most agent recommended #1 Developer tool for Designers and Visual Engineers to design with Real Code.
6. [kriasoft/react-starter-kit](https://seerepo.com/r/kriasoft/react-starter-kit): TypeScript · 23,705 stars — Modern React starter kit with Bun, TypeScript, Tailwind CSS, tRPC, Stripe, and Cloudflare Workers. Production-ready monorepo for building fast web apps.
7. [ParadevAI/Paradev](https://seerepo.com/r/ParadevAI/Paradev): TypeScript · 16,069 stars · 14.5% signed by AI — Paradev is an open-source Codex App and Conductor alternative. Orchestrate an army coding agents in parallel with your own subscriptions.
8. [documenso/documenso](https://seerepo.com/r/documenso/documenso): TypeScript · 15,682 stars · 0.1% signed by AI — The Open Source DocuSign Alternative.
9. [oblien/openship](https://seerepo.com/r/oblien/openship): TypeScript · 15,232 stars · 5.2% signed by AI — Self-hosted deployment platform
10. [midday-ai/midday](https://seerepo.com/r/midday-ai/midday): TypeScript · 15,116 stars · 1.2% signed by AI — Invoicing, Time tracking, File reconciliation, Storage, Financial Overview & your own Assistant made for Freelancers
11. [streetwriters/notesnook](https://seerepo.com/r/streetwriters/notesnook): TypeScript · 14,898 stars · 0.1% signed by AI — A fully open source & end-to-end encrypted note taking alternative to Evernote.

## Frequently asked questions

### What is the most popular open source repo that uses tRPC?

calcom/cal.diy, with 49,716 stars on GitHub.

The proof: [calcom/cal.diy on GitHub](https://github.com/calcom/cal.diy)

### What other technologies is tRPC used with?

With React (11), Stripe (10), Next.js (9), Postgres (8), and Hono (7), out of the 11 repos that use it.

### What languages are the repos that use tRPC written in?

TypeScript (11).

### How many repos that use tRPC have commits signed by AI?

10 of the 11; the most, langfuse/langfuse, with 20.2% of its commits.

The proof: [the commits each tool signed in langfuse/langfuse](https://seerepo.com/r/langfuse/langfuse/ai)

## What is your repo built with?

Any public repo, with no account: https://seerepo.com/r/owner/repo/built, with the owner and name it has on GitHub.