Chaos Chess – 960 Bullet built in 37 days with Google Antigravity

Show HN: Chaos Chess – 960 Bullet built in 37 days with Google Antigravity

Chaos Chess – 960 Bullet built in 37 days with Google Antigravity is active in the show hn launch space.

Profile

Happy New Year HN!I spent the last 6 weeks "vibe coding" this Flutter app using Google's new Antigravity IDE.*The Goal:* Make chess fun/arcade-y again. No theory, just intuition.*The Tech:* * Built in 37 days (started Nov 24, 2025) * ~61k lines of active Dart code (AI-assisted) * Google Antigravity acting as a "Junior Dev" partner*The "Vibe Coding" Experience:* It felt like holding hands with a junior developer. We did 2-3 iterations on features that normally take days, but finished them in 20 minutes. The code definitely has holes, and it’s not perfectly optimized, but the speed of delivery was 10x my normal pace.*Stats:* * 862 commits * Local bots, online leagues, and offline "board compan

As a business in show hn launch, Chaos Chess – 960 Bullet built in 37 days with Google Antigravity is listed here with the public details available about it.

The company is listed at the Show HN launch stage of development.

Website: chaoschess.bigbrainbusiness.de