cal.diy vs fluxer
cal.diy and fluxer share 18 technologies: Postgres, Redis, Stripe, React, lru-cache, Zod, Tailwind CSS, React Hook Form, TanStack, Framer, Radix UI, jose, qrcode, Base UI, nodemailer, sharp, lexical, and react-day-picker. Both are written in TypeScript.
LinkedInWhat they share and what sets them apart
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
- @nestjs/bull
- @nest-lab/throttler-storage-redis
- bull
- Sentry
- @next/third-parties
- Vercel
PostHog- @trpc/server
- tRPC
kysely
next-auth
helmet
- class-validator
- class-transformer
@axiomhq/winston
- nest-winston
tslog
winston
winston-transport
- classnames
- next-themes
class-variance-authority
sonner
@formkit/auto-animate
- 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
- otplib
markdown-it
react-qr-code
@hookform/resolvers
@todesktop/client-core
ink
- ink-text-input
- ink-select-input
@googleapis/oauth2
- ical.js
tailwind-merge
- entities
- bcryptjs
- handlebars
@trigger.dev/sdk
@sendgrid/client
- dompurify
jimp
- remove-markdown
- sanitize-html
- turndown
marked
- Prisma
- node-html-parser
- node-ical
- react-easy-crop
- cmdk
- react-colorful
@lexical/markdown
In common
fluxerapp
fluxer
A free and open source instant messaging and VoIP chat app built for friends, groups, and communities.
TypeScript10.9kRead on November 13, 2026, at commit 851e55cWhat is fluxer built with?Only in fluxer
- axum
- deadpool-postgres
- tokio-postgres
- tokio-postgres-rustls
- moka
- scylla
async-nats
- NATS.io
- Tokio
- Caddy
- tower
- tower-layer
- Hono
@nats-io/transport-node
- cassandra-driver
aws-sdk
- LiveKit
AWS S3- Elastic
- Electron
rusqlite
- SQLite
objc2-foundation
- charm.land/lipgloss/v2
- charm.land/fang/v2
- charm.land/huh/v2
- hmac
- scraper
- ammonia
- html5ever
- infer
- linkify
tracing
github.com/compose-spec/compose-go/v2
github.com/moby/moby/client
- github.com/sirupsen/logrus
maud
@simplewebauthn/server
- argon2
- html-entities
@hono/node-server
harfbuzzjs
- pdf-lib
- @csstools/css-tokenizer
floating-ui
react-dnd
- CodeMirror
react-aria-components
- Anime.js
- @lezer/highlight
- favico.js
- react-dnd-multi-backend
- react-hotkeys-hook
three
- @phosphor-icons/react
onnxruntime-web
- gifenc
- gifuct-js
katex
- libwebp-sys
- thumbhash
- upng-js
valibot
- x11rb
- core-graphics
- pino
@redocly/openapi-core
validator
Side by side
cal.diyfluxer
SizeLines written by people and agents, without generated ones; code files, without tests.
cal.diy554,774 lines written4,286 code files
fluxer1,455,270 lines written6,775 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
fluxer0% of its commits signed by AI
ActivityFrom GitHub and its history, on the day SeeRepo read it.
cal.diyLast push November 11, 202616,071 commits49,990 stars
fluxerLast push November 13, 20263,408 commits10,856 stars
TestsThe files that test the code, and the share of code files a test imports.
cal.diy645 test files14.9% of its code files have a test that imports them
fluxer836 test files11.6% of its code files have a test that imports them
Frequently asked questions
Which is bigger, cal.diy or fluxer?
fluxer, with 1,455,270 lines written; cal.diy has 554,774.
The proof: fluxerapp/fluxer's code at commit 851e55c
Which has more GitHub stars, cal.diy or fluxer?
cal.diy, with 49,990 stars; fluxer has 10,856.
The proof: calcom/cal.diy on GitHub
Which has more tests, cal.diy or fluxer?
fluxer, with 836 test files; cal.diy has 645.
The proof: fluxerapp/fluxer's code at commit 851e55c
Which was updated more recently, cal.diy or fluxer?
fluxer: its last push was on November 13, 2026, and cal.diy's on November 11, 2026.
The proof: fluxerapp/fluxer's commits on GitHub
Which has more commits signed by AI, cal.diy or fluxer?
cal.diy: an AI signed 6.3% of its commits, with Devin, Claude Code, CodeRabbit, Cursor, and GitHub Copilot.
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