Source: https://seerepo.com/uses/class-validator Markdown source: https://seerepo.com/uses/class-validator.md Description: 11 public repos that SeeRepo read use class-validator. It's used most with NestJS, class-transformer, and Vite. # Open source repos that use class-validator 11 public repos that SeeRepo read use class-validator. It's used most with NestJS, class-transformer, and Vite. ## Used most with - NestJS: 2 repos - class-transformer: 2 repos - Vite: 1 repo - Express: 1 repo - MongoDB: 1 repo - Kafka: 1 repo - @fastify/multipart: 1 repo - Redis: 1 repo ## The repos, by stars 1. [n8n-io/n8n](https://seerepo.com/r/n8n-io/n8n): TypeScript · 209,517 stars · 14.4% signed by AI — Fair-code workflow automation platform with native AI capabilities. Combine visual building with custom code, self-host or cloud, 400+ integrations. 2. [hoppscotch/hoppscotch](https://seerepo.com/r/hoppscotch/hoppscotch): TypeScript · 80,746 stars · 0.5% signed by AI — Open-Source API Development Ecosystem • https://hoppscotch.io • Offline, On-Prem & Cloud • Web, Desktop & CLI • Open-Source Alternative to Postman, Insomnia 3. [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 🚀 4. [twentyhq/twenty](https://seerepo.com/r/twentyhq/twenty): TypeScript · 60,472 stars · 1.9% signed by AI — The open alternative to Salesforce, designed for AI. 5. [calcom/cal.diy](https://seerepo.com/r/calcom/cal.diy): TypeScript · 49,716 stars · 6.3% signed by AI — Scheduling infrastructure for absolutely everyone. 6. [ToolJet/ToolJet](https://seerepo.com/r/ToolJet/ToolJet): HTML · 41,201 stars · 3.3% signed by AI — Open-source foundation of ToolJet AI - the enterprise app generation platform for internal tools, dashboards, business applications, workflows and AI agents. Build visually, from a prompt, or from Claude Code, Codex and Cursor over MCP 🚀 7. [outline/outline](https://seerepo.com/r/outline/outline): TypeScript · 41,187 stars · 5.1% signed by AI — The fastest knowledge base for growing teams. Beautiful, realtime collaborative, feature packed, and markdown compatible. 8. [gitroomhq/postiz-app](https://seerepo.com/r/gitroomhq/postiz-app): TypeScript · 41,005 stars · 11.8% signed by AI — 📨 The ultimate agentic social media scheduling tool 🤖 9. [beekeeper-studio/beekeeper-studio](https://seerepo.com/r/beekeeper-studio/beekeeper-studio): TypeScript · 23,844 stars · 6.7% signed by AI — Modern and easy to use database GUI & SQL client for MySQL, Postgres, SQLite, SQL Server, ClickHouse, and more. Linux, MacOS, and Windows. 10. [docmost/docmost](https://seerepo.com/r/docmost/docmost): TypeScript · 22,226 stars · 0.3% signed by AI — Docmost is an open-source collaborative wiki and documentation software. It is an open-source alternative to Confluence and Notion. 11. [subquery/subql](https://seerepo.com/r/subquery/subql): TypeScript · 18,719 stars · 0.1% signed by AI — SubQuery is an Open, Flexible, Fast and Universal data indexing framework for web3. Our mission is to help developers create the decentralised products of the future. ## Frequently asked questions ### What is the most popular open source repo that uses class-validator? n8n-io/n8n, with 209,517 stars on GitHub. The proof: [n8n-io/n8n on GitHub](https://github.com/n8n-io/n8n) ### What other technologies is class-validator used with? With NestJS (2), class-transformer (2), Vite (1), Express (1), and MongoDB (1), out of the 11 repos that use it. ### What languages are the repos that use class-validator written in? TypeScript (10) and HTML (1). ### How many repos that use class-validator have commits signed by AI? 11 of the 11; the most, n8n-io/n8n, with 14.4% of its commits. The proof: [the commits each tool signed in n8n-io/n8n](https://seerepo.com/r/n8n-io/n8n/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.