cal.com
by calcom
TypeScriptScheduling infrastructure for absolutely everyone.
Stars
⭐ 37,978
Forks
🔱 10,493
Open Issues
📋 1,297
Topics
#next-auth#nextjs#open-source#postgresql#prisma#t3-stack#tailwindcss#trpc#turborepo#typescript#zod
Details
License
Other
Created
March 22, 2021
Last Updated
September 14, 2025
Owner Type
Organization
Related Projects
documenso
The Open Source DocuSign Alternative.
⭐11,595
dub
The modern link attribution platform. Loved by world-class marketing teams like Twilio, Buffer, Framer, Perplexity, Vercel, and more.
⭐22,244
formbricks
Open Source Qualtrics Alternative
⭐11,256
hey
Hey is a decentralized and permissionless social media app built with Lens Protocol 🌿
⭐29,405
plane
🔥 🔥 🔥 Open Source JIRA, Linear, Monday, and Asana Alternative. Plane helps you track your issues, epics, and cycles the easiest way on the planet.
⭐38,730
twenty
Building a modern alternative to Salesforce, powered by the community.
⭐35,424