Source: https://seerepo.com/compare/calcom/cal.diy/vs/waooAI/waoowaoo
Markdown source: https://seerepo.com/compare/calcom/cal.diy/vs/waooAI/waoowaoo.md
Description: cal.diy and waoowaoo share 11 technologies: Next.js, Redis, React, lru-cache, next-auth, Zod, Tailwind CSS, Lucide, bcryptjs, sharp, and Prisma. Both are written in TypeScript.

# cal.diy vs waoowaoo

cal.diy and waoowaoo share 11 technologies: Next.js, Redis, React, lru-cache, next-auth, Zod, Tailwind CSS, Lucide, bcryptjs, sharp, and Prisma. Both are written in TypeScript.

- [calcom/cal.diy](https://seerepo.com/r/calcom/cal.diy): Scheduling infrastructure for absolutely everyone.
- [waooAI/waoowaoo](https://seerepo.com/r/waooAI/waoowaoo): 首家工业级全流程 AI 影视生产平台。Industry-first professional AI Agent platform for controllable film & video production. From shorts to live-action with Hollywood-standard workflows.

## What they share and what sets them apart

- In common: Next.js, Redis, React, lru-cache, next-auth, Zod, Tailwind CSS, Lucide, bcryptjs, sharp, Prisma
- Only in cal.diy: connect, @nestjs/core, Postgres, @nestjs/bull, @nest-lab/throttler-storage-redis, bull, Google, Sentry, Stripe, NestJS, @next/third-parties, Vercel, PostHog, @trpc/server, tRPC, kysely, helmet, class-validator, class-transformer, nest-winston, tslog, winston, winston-transport, classnames, next-themes, class-variance-authority, React Hook Form, TanStack, sonner, Framer, @formkit/auto-animate, Radix UI, react-select, react-inlinesvg, react-sticky-box, jose, otplib, markdown-it, node-html-parser, qrcode, react-qr-code, @hookform/resolvers, ink, ink-text-input, ink-select-input, ical.js, tailwind-merge, Base UI, entities, nodemailer, handlebars, dompurify, jimp, remove-markdown, sanitize-html, turndown, marked, node-ical, lexical, react-easy-crop, cmdk, react-colorful, react-day-picker, @lexical/markdown
- Only in waoowaoo: @aws-sdk/s3-request-presigner, MySQL, MCP, xyflow, dnd-kit, ai, @assistant-ui/react, @ai-sdk/google, OpenRouter, mammoth, react-markdown, remark-gfm

## Side by side

| | cal.diy | waoowaoo |
|---|---|---|
| Size | 554,567 lines written, 4,308 code files | 144,707 lines written, 914 code files |
| Who writes it | 6.3% of its commits signed by AI. With Devin, Claude Code, CodeRabbit, Cursor, and GitHub Copilot | 0% of its commits signed by AI |
| Activity | Last push November 3, 2026, 16,069 commits, 49,716 stars | Last push September 21, 2026, 27 commits, 14,813 stars |
| Tests | 644 test files. 14.8% of its code files have a test that imports them | 126 test files. 17.8% of its code files have a test that imports them |

- Size: Lines written by people and agents, without generated ones; code files, without tests.
- Who writes it: A commit counts as AI's when it carries its signature: a Co-Authored-By line, its author name or the merge of its branch.
- Activity: From GitHub and its history, on the day SeeRepo read it.
- Tests: The files that test the code, and the share of code files a test imports.

## Frequently asked questions

### Which is bigger, cal.diy or waoowaoo?

cal.diy, with 554,567 lines written; waoowaoo has 144,707.

The proof: [calcom/cal.diy's code at commit 2eb48ec](https://github.com/calcom/cal.diy/tree/2eb48eccd8aca8a0c0ffabf28cf92e298b33ecee)

### Which has more GitHub stars, cal.diy or waoowaoo?

cal.diy, with 49,716 stars; waoowaoo has 14,813.

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

### Which has more tests, cal.diy or waoowaoo?

cal.diy, with 644 test files; waoowaoo has 126.

The proof: [calcom/cal.diy's code at commit 2eb48ec](https://github.com/calcom/cal.diy/tree/2eb48eccd8aca8a0c0ffabf28cf92e298b33ecee)

### Which was updated more recently, cal.diy or waoowaoo?

cal.diy: its last push was on November 3, 2026, and waoowaoo's on September 21, 2026.

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

### Which has more commits signed by AI, cal.diy or waoowaoo?

cal.diy: an AI signed 6.3% of its commits, with Devin, Claude Code, CodeRabbit, Cursor, and GitHub Copilot.

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

## Sources

- calcom/cal.diy: Read on November 5, 2026, at commit 2eb48ec (https://github.com/calcom/cal.diy/tree/2eb48eccd8aca8a0c0ffabf28cf92e298b33ecee)
- waooAI/waoowaoo: Read on November 8, 2026, at commit dfec20e (https://github.com/waooAI/waoowaoo/tree/dfec20e32298ed675050329e4a41477024148399)

## 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.