# clerk/t3-turbo-and-clerk

A t3 Turbo starter with Clerk as the auth provider.

Repository: https://github.com/clerk/t3-turbo-and-clerk
Canonical: https://ross.abutalabs.com/products/t3-turbo-and-clerk
Homepage: https://clerk.dev
Language: TypeScript
License Family: other
Topics: clerkauth, clerkdev, nextjs, t3-stack, turborepo
Archived: true
Last push: 2024-06-29T14:17:25+00:00

## Health v2 (maintenance only)
Score: 10/100 (v2, computed 2026-09-03T02:20:16.233290+00:00)
- activity 0, release rhythm 8, longevity 97
- inputs: {"age_days": 1367, "days_push": 795, "days_rel": null, "gap_med": null, "n_releases_24m": 0}
- flags: archived, no_license
- formula: round(0.45*activity + 0.35*rhythm + 0.20*longevity); archived -> min(score, 10)

## Adoption (not part of the score)
Stars 1026, forks 72 (observed 2026-08-28T04:03:16.717417+00:00)

## What it is
A T3 Turbo starter template that integrates Clerk as the authentication provider in a Turborepo monorepo. It includes a Next.js 13 web app, an Expo mobile app, tRPC v10 API routing, and Prisma-based database access.

## Use cases
- start a full-stack app with Clerk authentication
- bootstrap a T3 stack monorepo with Turborepo
- build a Next.js and Expo app sharing a tRPC API
- set up typesafe database calls with Prisma in a monorepo
- add OAuth sign-in like Discord to a Next.js app
- deploy a Turborepo app to Vercel

## When to choose
- you want a ready-made T3 Turbo starter with Clerk auth out of the box
- you need both web (Next.js) and mobile (Expo) apps sharing one typesafe API
- you prefer Clerk for authentication and user management

## When to avoid
- you use a different auth provider than Clerk
- you want a single-app project rather than a monorepo
- you need a production-hardened codebase with an active license and ongoing releases

## Facets
- artifact type: learning-resource
- maturity: maintenance
- function: auth, web-framework, mobile-framework, orm, developer-tools
- domain: web-development, frontend, mobile-development, developer-tools
- platform: cross-platform
- tags: t3-stack, turborepo, clerk, monorepo, starter-template, trpc, prisma, nextjs, expo, boilerplate, authentication, nodejs, typescript

## Member repositories
- clerk/t3-turbo-and-clerk (main) score 10

## Provenance
- Observed fields: from GitHub, fetched 2026-08-28T04:03:16.717417+00:00.
- Health v2: computed from the inputs above; adoption is never an input.
- Inferred fields (summary, facets, guidance): AI-extracted, prompt v1, taxonomy v1, on 2026-08-30T08:33:50.027927+00:00, confidence not recorded.
  - readme: https://github.com/clerk/t3-turbo-and-clerk (fetched 2026-08-28T04:03:16.717417+00:00, sha 4038441fb550)
  - homepage: https://clerk.dev (fetched 2026-08-29T13:08:11.709711+00:00, sha 9a7170871d43)
  - site_page: https://clerk.com/pricing (fetched 2026-08-29T13:08:11.719117+00:00, sha f8d4a07149e3)
- Data as of 2026-08-30T08:39:29.467469+00:00.