cal.diy vs Baileys
cal.diy and Baileys share 3 technologies: lru-cache, jimp, and sharp. cal.diy is written in TypeScript and Baileys in JavaScript.
LinkedInWhat they share and what sets them apart
calcom
cal.diy
Scheduling infrastructure for absolutely everyone.
TypeScript49.9kRead on November 10, 2026, at commit 2eb48ecWhat is cal.diy built with?Only in cal.diy
connect
- Next.js
- NestJS
- Postgres
- @nestjs/bull
- @nest-lab/throttler-storage-redis
- bull
- Redis
- Sentry
- Stripe
- React
- @next/third-parties
- Vercel
PostHog- @trpc/server
@jetstreamapp/soql-parser-js
- tRPC
kysely
next-auth
helmet
- class-validator
- class-transformer
- Zod
@axiomhq/winston
- nest-winston
tslog
winston
winston-transport
- Tailwind CSS
- classnames
- next-themes
class-variance-authority
- React Hook Form
- TanStack
sonner
- Framer
@formkit/auto-animate
- Radix UI
- react-select
@hookform/error-message
- react-digit-input
- react-inlinesvg
@dub/embed-react
- Glide
- kbar
- react-phone-input-2
react-sticky-box
- react-timezone-select
- react-turnstile
- Lucide
- bcryptjs
- jose
- otplib
- mailhog
markdown-it
- node-html-parser
- qrcode
react-qr-code
@hookform/resolvers
@todesktop/client-core
ink
- ink-text-input
- ink-select-input
@googleapis/oauth2
- ical.js
tailwind-merge
- Base UI
- entities
nodemailer
- handlebars
@trigger.dev/sdk
@sendgrid/client
- dompurify
- remove-markdown
- sanitize-html
- turndown
marked
- Prisma
- node-ical
lexical
- react-easy-crop
- cmdk
- react-colorful
react-day-picker
In common
WhiskeySockets
Baileys
Socket-based TS/JavaScript API for WhatsApp Web
JavaScript11.6kRead on November 12, 2026, at commit 81345beWhat is Baileys built with?Only in Baileys
Side by side
cal.diyBaileys
SizeLines written by people and agents, without generated ones; code files, without tests.
cal.diy554,567 lines written4,285 code files
Baileys165,848 lines written102 code files
Who writes itA commit counts as AI's when it carries its signature: a Co-Authored-By line, its author name or the merge of its branch.
cal.diy6.3% of its commits signed by AIWith Devin, Claude Code, CodeRabbit, Cursor, and GitHub Copilot
Baileys0.1% of its commits signed by AIWith GitHub Copilot and Claude Code
ActivityFrom GitHub and its history, on the day SeeRepo read it.
cal.diyLast push November 3, 202616,069 commits49,876 stars
BaileysLast push November 8, 20262,124 commits11,609 stars
TestsThe files that test the code, and the share of code files a test imports.
cal.diy644 test files14.8% of its code files have a test that imports them
Baileys35 test files31.4% of its code files have a test that imports them
Frequently asked questions
Which is bigger, cal.diy or Baileys?
cal.diy, with 554,567 lines written; Baileys has 165,848.
The proof: calcom/cal.diy's code at commit 2eb48ec
Which has more GitHub stars, cal.diy or Baileys?
cal.diy, with 49,876 stars; Baileys has 11,609.
The proof: calcom/cal.diy on GitHub
Which has more tests, cal.diy or Baileys?
cal.diy, with 644 test files; Baileys has 35.
The proof: calcom/cal.diy's code at commit 2eb48ec
Which was updated more recently, cal.diy or Baileys?
Baileys: its last push was on November 8, 2026, and cal.diy's on November 3, 2026.
The proof: WhiskeySockets/Baileys's commits on GitHub
Which has more commits signed by AI, cal.diy or Baileys?
cal.diy: an AI signed 6.3% of its commits, with Devin, Claude Code, CodeRabbit, Cursor, and GitHub Copilot; in Baileys, 0.1%.
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