opentui vs cal.diy
opentui and cal.diy share 4 technologies: React, marked, entities, and jimp. Both are written in TypeScript.
LinkedInWhat they share and what sets them apart
anomalyco
opentui
OpenTUI is a library to build terminal user interfaces (TUI)
TypeScript13.8kRead on November 9, 2026, at commit 97967a5What is opentui built with?Only in opentui
In common
calcom
cal.diy
Scheduling infrastructure for absolutely everyone.
TypeScript50kRead on November 13, 2026, at commit ef7954dWhat 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
- @next/third-parties
- Vercel
PostHog- @trpc/server
- tRPC
- lru-cache
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
- jose
- otplib
markdown-it
- qrcode
react-qr-code
@hookform/resolvers
@todesktop/client-core
ink
- ink-text-input
- ink-select-input
@googleapis/oauth2
- ical.js
tailwind-merge
- Base UI
nodemailer
- bcryptjs
- handlebars
@trigger.dev/sdk
@sendgrid/client
- dompurify
- remove-markdown
- sanitize-html
- sharp
- turndown
- Prisma
- node-html-parser
- node-ical
lexical
- react-easy-crop
- cmdk
- react-colorful
react-day-picker
Side by side
opentuical.diy
SizeLines written by people and agents, without generated ones; code files, without tests.
opentui418,536 lines written461 code files
cal.diy554,774 lines written4,286 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.
opentui0.4% of its commits signed by AIWith Claude Code and GitHub Copilot
cal.diy6.3% of its commits signed by AIWith Devin, Claude Code, CodeRabbit, Cursor, and GitHub Copilot
ActivityFrom GitHub and its history, on the day SeeRepo read it.
opentuiLast push November 9, 20261,453 commits13,766 stars
cal.diyLast push November 11, 202616,071 commits49,990 stars
TestsThe files that test the code, and the share of code files a test imports.
opentui423 test files43.2% of its code files have a test that imports them
cal.diy645 test files14.9% of its code files have a test that imports them
Frequently asked questions
Which is bigger, opentui or cal.diy?
cal.diy, with 554,774 lines written; opentui has 418,536.
The proof: calcom/cal.diy's code at commit ef7954d
Which has more GitHub stars, opentui or cal.diy?
cal.diy, with 49,990 stars; opentui has 13,766.
The proof: calcom/cal.diy on GitHub
Which has more tests, opentui or cal.diy?
cal.diy, with 645 test files; opentui has 423.
The proof: calcom/cal.diy's code at commit ef7954d
Which was updated more recently, opentui or cal.diy?
cal.diy: its last push was on November 11, 2026, and opentui's on November 9, 2026.
The proof: calcom/cal.diy's commits on GitHub
Which has more commits signed by AI, opentui or cal.diy?
cal.diy: an AI signed 6.3% of its commits, with Devin, Claude Code, CodeRabbit, Cursor, and GitHub Copilot; in opentui, 0.4%.
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