Source: https://seerepo.com/uses/standard-schema-spec
Markdown source: https://seerepo.com/uses/standard-schema-spec.md
Description: 11 public repos that SeeRepo read use @standard-schema/spec. It's used most with Vite, Zod, and Express.

# Open source repos that use @standard-schema/spec

11 public repos that SeeRepo read use @standard-schema/spec. It's used most with Vite, Zod, and Express.

## Used most with

- Vite: 5 repos
- Zod: 3 repos
- Express: 3 repos
- MCP: 2 repos
- Hono: 2 repos
- @clack/prompts: 2 repos
- Tailwind CSS: 2 repos
- jose: 2 repos

## The repos, by stars

1. [anomalyco/opencode](https://seerepo.com/r/anomalyco/opencode): TypeScript · 224,454 stars · 0.3% signed by AI — The open source coding agent.
2. [angular/angular](https://seerepo.com/r/angular/angular): TypeScript · 101,101 stars — Deliver web apps with confidence 🚀
3. [storybookjs/storybook](https://seerepo.com/r/storybookjs/storybook): TypeScript · 91,452 stars · 40% signed by AI — Storybook is the industry standard workshop for building, documenting, and testing UI components in isolation
4. [nestjs/nest](https://seerepo.com/r/nestjs/nest): TypeScript · 76,972 stars · 0.4% signed by AI — A progressive Node.js framework for building efficient, scalable, and enterprise-grade server-side applications with TypeScript/JavaScript 🚀
5. [prisma/orm](https://seerepo.com/r/prisma/orm): TypeScript · 47,658 stars · 8.4% signed by AI — The Prisma ORM: write your application in TypeScript with human-readable queries instead of SQL. Host your database on Prisma Postgres and your app on Prisma Compute.
6. [payloadcms/payload](https://seerepo.com/r/payloadcms/payload): TypeScript · 45,682 stars · 0.6% signed by AI — Payload is the open-source, fullstack Next.js framework, giving you instant backend superpowers. Get a full TypeScript backend and admin panel instantly. Use Payload as a headless CMS or for building powerful applications.
7. [CopilotKit/CopilotKit](https://seerepo.com/r/CopilotKit/CopilotKit): TypeScript · 38,546 stars · 13.5% signed by AI — The Frontend Stack for Agents & Generative UI. React, Angular, Mobile, Slack, and more. Makers of the AG-UI Protocol
8. [different-ai/openwork](https://seerepo.com/r/different-ai/openwork): TypeScript · 24,396 stars · 3% signed by AI — The open-source alternative to Claude Cowork (powered by opencode)
9. [hapijs/joi](https://seerepo.com/r/hapijs/joi): JavaScript · 21,164 stars — The most powerful data validation library for JS
10. [sveltejs/kit](https://seerepo.com/r/sveltejs/kit): JavaScript · 20,902 stars · 0.9% signed by AI — web development, streamlined
11. [langchain-ai/langchainjs](https://seerepo.com/r/langchain-ai/langchainjs): TypeScript · 18,327 stars · 0.6% signed by AI — The agent engineering platform

## Frequently asked questions

### What is the most popular open source repo that uses @standard-schema/spec?

anomalyco/opencode, with 224,454 stars on GitHub.

The proof: [anomalyco/opencode on GitHub](https://github.com/anomalyco/opencode)

### What other technologies is @standard-schema/spec used with?

With Vite (5), Zod (3), Express (3), MCP (2), and Hono (2), out of the 11 repos that use it.

### What languages are the repos that use @standard-schema/spec written in?

TypeScript (9) and JavaScript (2).

### How many repos that use @standard-schema/spec have commits signed by AI?

9 of the 11; the most, storybookjs/storybook, with 40% of its commits.

The proof: [the commits each tool signed in storybookjs/storybook](https://seerepo.com/r/storybookjs/storybook/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.