cal-com

The Fresh, Minimal Flutter UI kit. Inspired by coss.com/ui, Cal.com's design system.

A privacy-focused Google Apps Script that automatically syncs and consolidates multiple source calendars into one clean availability calendar.

Scheduling infrastructure for everyone — open-source Cal.com fork and workspace for meetings and bookings.

24/7 AI booking bot for beauty studios — n8n + Claude/GPT + Cal.com + Telegram. Handles bookings, cancellations, reminders and voice messages.

Mark is an AI sales rep for WhatsApp. It replies to new leads in a human way, asks qualifying questions, answers from a real knowledge base and books discovery calls. Built on the official Meta WhatsApp Cloud API with FastAPI, LangGraph and Fireworks AI.

See timezone bugs before they happen. Diffs your runtime's IANA tzdata against the latest release and lists every zone that will render wrong. Predicted Cal.com's live slots API runs tzdata 2026c and breaks Winnipeg and Inuvik on Nov 1, 2026, then confirmed it live.

Portfolio: strony i sklepy internetowe dla firm. Next.js, TypeScript, Tailwind, kalkulator wyceny, Cal.com, 4 koncepty stron.

Chat assistant that books, lists, reschedules and cancels cal.com meetings in plain language. Claude + MCP, on AWS Lambda.

AI-powered 24/7 voice receptionist built with Vapi, Cal.com & Twilio — books appointments, sends SMS confirmations, and streams live analytics to a real-time dashboard. Built in Python/FastAPI.

Technical documentation, architectural specs, and integration guides for the Reinbold Saunabau AI Assistant Suite (Configurator & Spatial Planning).

AI voice receptionist for HVAC & plumbing. Vapi + GPT-4o + Cal.com. Real bookings, validated tool calls.

AI voice receptionist on Retell AI: qualifies callers in Serbian and books discovery calls through Cal.com.

Strona agencji marketingowej InstaPara: podstrony branżowe, blog, rezerwacja konsultacji Cal.com, 3 wersje językowe. Next.js, TypeScript, Tailwind.

AI voice front desk for Aangan Studio (Pune): answers every enquiry call, qualifies it against the founder's 5 criteria with Gemini, books Cal.com consultations, hands off via Telegram and HubSpot. MESA Founder's Office case 03.

Read-only availability from calendars connected to Cal.com (incl. iCloud) plus a subscribable iCalendar feed for tentative and confirmed plans. TypeScript library + MCP server.

24/7 Telegram booking assistant built with Python — Claude AI tool calling + Cal.com API. Qualifies leads, checks real-time availability, and creates confirmed bookings automatically.

The monochrome design system of coss.com/ui, extracted from rendered computed styles — tokens, docs, installer, and a verifier that proves an app still matches.

Open-source appointment booking for small businesses. A smaller, self-hosted edition of Cal.com for salons, clinics and consultants.

Drop-in Cal.com booking calendar embed for The Outdoor Scene (outdoor.ie) WordPress site.

Voice appointment-booking agent built on Bolna: books clinic appointments over live phone calls with Cal.com function-calling — checks real availability before offering times. Includes tool prompts, setup guide, and adversarial call-test scripts.