All 218 Dependencies
Every package Cal.diy depends on, ranked by repo health score.
Cal.diy is the fully open-source, community-maintained fork of the Cal.com scheduling platform, with all commercial and enterprise-only code stripped out. It is designed for individuals and self-hosters who want a powerful, privacy-respecting booking system without depending on any vendor account, license key, or proprietary tier.
Every feature in Cal.diy works out of the box under the MIT license. There are no hidden EE-only gates, no call-home requirements, and no open-core split. You own your data, your branding, and your infrastructure — and the entire codebase is yours to read, modify, and redistribute freely.
Built on the T3 stack — Next.js 16, tRPC, Prisma, Tailwind CSS, and TypeScript — Cal.diy inherits a battle-tested monorepo architecture and a rich integration ecosystem. It connects to Google Calendar, Outlook, Daily.co for video calls, Stripe for payments, and dozens of other services through its modular app-store system.
Cal.diy ships with a Docker Compose setup for quick local development, a Prisma-managed PostgreSQL schema for reliable migrations, and a comprehensive test suite combining Vitest unit tests with Playwright end-to-end coverage. The community actively maintains it as an independent project, and contributions go directly into this repo rather than being gated behind a commercial roadmap.
36
module-alias
2.2.2
outdated
38
Dub Analytics
0.0.27
outdated
38
react-turnstile
1.1.3
outdated
39
@nest-lab/throttler-storage-redis
1.0.0
outdated
39
accept-language-parser
1.5.0
40
tsconfig-paths
4.2.0
41
ResizeObserver Polyfill
1.5.1
41
dotenv-cli
6.0.0
outdated
41
node-md5
2.3.0
42
clsx
2.1.1
42
qrcode
1.5.1
outdated
42
tw-animate-css
1.4.0
43
passport
0.7.0
43
passport-jwt
4.0.1
44
cmdk
0.2.0
outdated
44
date-fns-tz
3.2.0
45
next-themes
0.2.0
outdated
46
@rollup/plugin-alias
15.0.1
outdated
46
npm-run-all
4.1.5
46
tailwindcss-radix
4.0.2
48
class-validator
0.14.3
outdated
49
class-transformer
0.5.1
50
cookie-parser
1.4.6
outdated
50
rrule
2.7.1
outdated
50
tailwindcss-typography
0.5.4
outdated
51
superjson
1.9.1
outdated
52
ts-node
10.9.2
54
Jimp
0.16.1
outdated
54
cookie
0.7.2
outdated
54
micro
10.0.1
55
reflect-metadata
0.1.14
outdated
56
classnames
2.3.2
outdated
56
isbot
5.1.30
outdated
57
Handlebars.js
4.7.9
57
react-use
17.6.0
outdated
58
bcrypt.js
2.4.3
outdated
58
lru-cache
9.0.3
outdated
59
chokidar
3.6.0
outdated
59
downshift
6.1.9
outdated
59
glob
10.4.5
outdated
59
postcss-prefixwrap
1.57.0
outdated
59
react-select
5.8.0
outdated
60
Winston
3.17.0
outdated
61
Luxon
3.4.4
outdated
61
react-colorful
5.6.1
outdated
62
Nextra
^4.2.0
62
Nextra
^4.2.0
62
c8
7.13.0
outdated
62
jest-junit
^16.0.0
outdated
62
postcss-import
16.1.0
outdated
62
react-qr-code
2.0.18
outdated
63
Bull
4.15.1
outdated
63
Sonner
1.7.4
outdated
63
auto-animate
1.0.0-beta.5
outdated
64
React Testing Library
13.3.0
outdated
64
fs-extra
11.3.2
outdated
64
p-limit
6.2.0
outdated
65
ipaddr.js
2.3.0
outdated
65
jest-dom
5.17.0
outdated
65
schema-dts
1.1.0
outdated
66
react-daterange-picker
3.4.0
outdated
67
Lodash
4.18.1
67
nest-winston
1.9.4
outdated
67
prisma-cli
6.16.1
outdated
67
remove-markdown
0.5.0
outdated
69
next-seo
6.1.0
outdated
69
react-day-picker
8.10.1
outdated
69
uuid
8.3.2
outdated
71
helmet
7.1.0
outdated
71
prisma-kysely
2.2.0
outdated
72
@vitejs/plugin-basic-ssl
2.1.0
outdated
72
NextAuth.js
1.0.4
outdated
72
NextAuth.js
4.24.13
outdated
72
SAML Jackson (Polis)
1.52.2
outdated
72
tsdav
2.0.3
outdated
72
turndown
7.2.0
outdated
73
Dub
0.59.1
outdated
73
daily-react
0.23.2
outdated
74
Radix UI
1.1.3
outdated
74
Radix UI
1.0.4
outdated
74
Radix UI
1.0.3
outdated
74
Radix UI
1.0.4
outdated
74
Radix UI
2.0.5
outdated
74
Radix UI
1.0.7
outdated
74
Radix UI
1.0.1
outdated
74
Radix UI
1.0.6
outdated
74
Radix UI
1.0.4
outdated
74
Radix UI
1.1.3
outdated
74
Radix UI
0.1.1
outdated
74
Radix UI
1.2.2
outdated
74
Radix UI
1.1.2
outdated
74
Radix UI
1.1.0
outdated
74
Radix UI
1.1.5
outdated
74
Radix UI
1.0.4
outdated
74
Radix UI
1.0.6
outdated
75
postcss-cli
11.0.1
outdated
76
node-html-parser
6.1.13
outdated
76
node-ical
0.16.1
outdated
77
execa
9.3.0
outdated
77
react-i18next
12.3.1
outdated
77
user-event
14.6.1
outdated
78
@nestjs/axios
4.0.0
outdated
78
@nestjs/jwt
10.2.0
outdated
78
@upstash/redis
1.35.2
outdated
78
Day.js
1.11.2
outdated
78
Zustand
4.5.2
outdated
78
concurrently
9.1.2
outdated
78
date-fns
3.6.0
outdated
78
dotenv
16.6.1
outdated
78
markdown-it
14.1.1
outdated
78
node-postgres
8.16.0
outdated
78
unplugin-dts
4.5.4
outdated
79
Jotai
2.12.2
outdated
79
MSW (Mock Service Worker)
2.7.0
outdated
79
Motion
10.12.8
outdated
79
web-push
3.6.7
81
RxJS
7.8.2
82
Vercel Blob
0.1.1
outdated
82
async
3.2.4
outdated
82
body-parser
1.20.3
outdated
82
class-variance-authority
0.7.1
82
http-proxy-middleware
2.0.9
outdated
82
i18next
23.2.3
outdated
83
@nestjs/bullmq
11.0.4
outdated
83
@nestjs/passport
10.0.3
outdated
83
@nestjs/throttler
6.2.1
outdated
83
fast-glob
3.3.2
outdated
83
otplib
12.0.1
outdated
84
axiom-js
1.2.0
outdated
84
sanitize-html
2.17.0
outdated
85
@hookform/resolvers
2.9.7
outdated
85
@nestjs/config
3.2.0
outdated
86
tailwind-merge
3.4.0
outdated
87
Autoprefixer
10.4.19
outdated
87
node-cron
3.1.7
outdated
88
Base UI
1.0.0
88
jose
4.15.9
outdated
89
@trigger.dev/sdk
4.3.2
outdated
89
DOMPurify
3.3.2
outdated
89
Ink
3.2.0
outdated
89
jsdom
22.0.0
outdated
89
lint-staged
12.5.0
outdated
90
Nodemailer
7.0.12
outdated
90
Svix
0.85.1
outdated
90
Tailwind CSS
4.1.16
outdated
90
Tailwind CSS
4.1.15
outdated
90
Tailwind CSS
4.1.17
outdated
90
TanStack Virtual (React)
3.10.9
outdated
90
cssnano
7.1.2
outdated
90
nuqs
2.8.2
outdated
90
openid-client
6.5.0
outdated
90
sharp
0.33.5
outdated
90
tRPC Server
11.0.0-next-beta.222
outdated
90
tRPC Server
11.0.0-next-beta.222
outdated
90
tRPC Server
11.0.0-next-beta.222
outdated
90
tRPC Server
11.0.0-next-beta.222
outdated
91
Faker
9.2.0
outdated
91
Prisma Client
6.16.1
outdated
91
Prisma Client
6.16.1
outdated
91
Prisma Client
6.16.2
outdated
91
Prisma Client
6.16.2
outdated
91
Prisma Client
6.16.1
outdated
91
Recharts
3.0.2
outdated
91
TanStack Table
8.20.6
outdated
92
Lexical
0.9.0
outdated
92
Lexical
0.9.0
outdated
92
Lexical
0.9.0
outdated
92
Lexical
0.9.0
outdated
92
Lexical
0.9.0
outdated
92
Lexical
0.9.0
outdated
92
Lexical
0.9.0
outdated
92
Lexical
0.9.0
outdated
92
Lexical
0.9.0
outdated
92
Lexical
0.9.0
outdated
92
Lexical
0.9.0
outdated
92
NestJS
10.4.20
outdated
92
NestJS
10.4.20
outdated
92
NestJS
10.4.20
outdated
92
Playwright
1.57.0
outdated
92
React Hook Form
7.43.3
outdated
92
TanStack Query
5.17.19
outdated
92
Zod
3.25.76
outdated
92
ioredis
5.3.2
outdated
92
lucide-react
0.555.0
outdated
92
lucide-react
0.424.0
outdated
92
postcss
8.5.6
outdated
92
stripe-js
1.35.0
outdated
93
@nestjs/swagger
7.4.2
outdated
93
@vitejs/plugin-react
5.1.2
outdated
93
GraphQL Code Generator
5.0.5
outdated
93
Vitest
4.1.8
outdated
93
Vitest
4.1.8
outdated
93
nest-cli
10.3.2
outdated
93
posthog-js
1.274.1
outdated
94
@babel/core
7.26.10
outdated
94
Axios
1.15.0
outdated
94
Marked
15.0.6
outdated
94
Stripe Node.js Library
15.4.0
outdated
94
Vite
6.4.2
outdated
94
react-stripe-js
1.10.0
outdated
95
Sentry JavaScript (@sentry/browser)
9.46.0
outdated
95
Sentry JavaScript (@sentry/browser)
10.33.0
outdated
95
Sentry JavaScript (@sentry/browser)
9.46.0
outdated
95
Sentry JavaScript (@sentry/browser)
9.46.0
outdated
95
jest
29.7.0
outdated
95
jest
29.7.0
outdated
95
vercel_runtime
1.4.0
outdated
96
Next.js
16.1.5
outdated
96
Next.js
14.2.5
outdated
96
Next.js
^15.1.0
outdated
96
google-api-nodejs-client
23.5.0
outdated
96
google-api-nodejs-client
9.7.9
outdated
96
google-api-nodejs-client
1.0.7
outdated
96
google-api-nodejs-client
84.0.0
outdated
97
Google Cloud Storage
9.15.0
outdated
97
TypeScript
5.9.3
outdated
98
React
^19.0.0
98
React DOM
^19.0.0
