AI Advent Calendar

I had an idea one weekend: teach people AI through an advent calendar in December. Twenty-four days of bite-sized, useful lessons. I love the excitement of the 24-day countdown to Christmas.

I'm a Product Manager now, but I used to be a developer. I know

building this "the traditional way" takes weeks to months of coding, debugging, and infrastructure setup.

I opened Lovable on Saturday afternoon. By evening, I had a fully functional advent calendar with authentication, database, gamification, and analytics.

It took less than five hours to create the demo. I was shocked. Then I reached out to entrepreneurs, andPMs asking if they'd contribute. 30+ people said yes.

Within a week, 129 people signed up. No ads. No budget. Just organic growth.

Features that would have taken me weeks to code manually - done in hours. Lovable collapsed my development timeline by 10x.

AI Advent Challenge launches December 1, 2025. Backed by 30+ contributors. Growing daily!