Source: https://seerepo.com/compare/calcom/cal.diy/vs/yikart/AiToEarn
Markdown source: https://seerepo.com/compare/calcom/cal.diy/vs/yikart/AiToEarn.md
Description: cal.diy and AiToEarn share 18 technologies: Next.js, React, Zod, Tailwind CSS, next-themes, class-variance-authority, React Hook Form, TanStack, sonner, Framer, Radix UI, Lucide, qrcode, @hookform/resolvers, tailwind-merge, lexical, react-easy-crop, and cmdk. Both are written in TypeScript.

# cal.diy vs AiToEarn

cal.diy and AiToEarn share 18 technologies: Next.js, React, Zod, Tailwind CSS, next-themes, class-variance-authority, React Hook Form, TanStack, sonner, Framer, Radix UI, Lucide, qrcode, @hookform/resolvers, tailwind-merge, lexical, react-easy-crop, and cmdk. Both are written in TypeScript.

- [calcom/cal.diy](https://seerepo.com/r/calcom/cal.diy): Scheduling infrastructure for absolutely everyone.
- [yikart/AiToEarn](https://seerepo.com/r/yikart/AiToEarn): Let's use AI to Earn!

## What they share and what sets them apart

- In common: Next.js, React, Zod, Tailwind CSS, next-themes, class-variance-authority, React Hook Form, TanStack, sonner, Framer, Radix UI, Lucide, qrcode, @hookform/resolvers, tailwind-merge, lexical, react-easy-crop, cmdk
- Only in cal.diy: connect, @nestjs/core, Postgres, @nestjs/bull, @nest-lab/throttler-storage-redis, bull, Redis, Google, Sentry, Stripe, NestJS, @next/third-parties, Vercel, PostHog, @trpc/server, tRPC, lru-cache, kysely, next-auth, helmet, class-validator, class-transformer, nest-winston, tslog, winston, winston-transport, classnames, @formkit/auto-animate, react-select, react-inlinesvg, react-sticky-box, bcryptjs, jose, otplib, markdown-it, node-html-parser, react-qr-code, ink, ink-text-input, ink-select-input, ical.js, Base UI, entities, nodemailer, handlebars, dompurify, jimp, remove-markdown, sanitize-html, sharp, turndown, marked, Prisma, node-ical, react-colorful, react-day-picker, @lexical/markdown
- Only in AiToEarn: idb-keyval, lexical-beautiful-mentions, react-dnd, react-dnd-html5-backend, react-masonry-css, fullcalendar, react-transition-group, driver.js, react-infinite-scroll-component, react-sortablejs, Swiper, antd, cropperjs, embla-carousel-autoplay, embla-carousel-react, react-number-format, Ant Design, @react-oauth/google, browser-image-compression, html2canvas-pro, react-markdown, rehype-raw, remark-gfm

## Side by side

| | cal.diy | AiToEarn |
|---|---|---|
| Size | 554,567 lines written, 4,308 code files | 254,916 lines written, 1,401 code files |
| Who writes it | 6.3% of its commits signed by AI. With Devin, Claude Code, CodeRabbit, Cursor, and GitHub Copilot | 0.6% of its commits signed by AI. With Claude Code, Gemini CLI, and GitHub Copilot |
| Activity | Last push November 3, 2026, 16,069 commits, 49,716 stars | Last push November 6, 2026, 2,303 commits, 27,474 stars |
| Tests | 644 test files. 14.8% of its code files have a test that imports them | 162 test files. 16.1% 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 AiToEarn?

cal.diy, with 554,567 lines written; AiToEarn has 254,916.

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 AiToEarn?

cal.diy, with 49,716 stars; AiToEarn has 27,474.

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

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

cal.diy, with 644 test files; AiToEarn has 162.

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 AiToEarn?

AiToEarn: its last push was on November 6, 2026, and cal.diy's on November 3, 2026.

The proof: [yikart/AiToEarn's commits on GitHub](https://github.com/yikart/AiToEarn/commits)

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

cal.diy: an AI signed 6.3% of its commits, with Devin, Claude Code, CodeRabbit, Cursor, and GitHub Copilot; in AiToEarn, 0.6%.

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)
- yikart/AiToEarn: Read on November 8, 2026, at commit 5723de4 (https://github.com/yikart/AiToEarn/tree/5723de436173a92e5c17989a4032cd9a7b2b1d27)

## 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.