Alexander Zeitler

Cal.com Platform — Build your pixel-perfect booking experience with Atoms

Feather — Notion to Blog in minutes

Recrooit 2.0 — Where companies hire through your referrals

Formbricks — The Open Source Survey Suite

Buy a Pixel — Get yourself a place in the history of Internet

Cal.ai — World's first open source AI scheduling assistant

supastarter for Next 13 — The ultimate SaaS starter kit for Next 13

Papermark — Open source DocSend alternative for secure document sharing

Starlight by Astro — Build beautiful documentation websites with ease

Audience Reacts — Feel the room, one emoji at a time

Pines — A beautiful UI library for Alpine and Tailwind

FreelanceLink — Share your freelance availability everywhere, from one place

Lago — Open-source alternative to Stripe Billing and Chargebee

Kraftful — ChatGPT for product research

Cal.com v2.0 — Enterprise-grade scheduling, now free for individuals

Serendipity — A lovely VS Code theme for retina displays, dark & light

Uni of Threads — Learn product management from 250+ curated Twitter threads

Datelist — A widget to allow your customers to schedule appointments

50 UI Tips — Improve your UI/UX skills in an hour, for free

Build In Public Cheatsheet — All you need to know about building In public 🚀