Infobook
The AI-Powered Prediction Market
Infobook launched on December 5, 2025 with 5 votes, #2,550 of 11,628 launches that month.
What it does
Infobook is an AI-powered prediction market where you test your instincts against real-time trends. From finance to tech announcements to global events, you can pick a side — Yes or No — and instantly see how your prediction stacks up. It’s fast, playful, and built for people who love challenges, curiosity, and the thrill of making bold calls.
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Source: Product Hunt launch ↗
Launched alongside, December 2025
the whole month →- GP
Life & fun · Dec 2025 · dosaygo-studio.github.io
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Community, All the HN belong to you. This is an archive of hacker news that fits in your browser. When I made HN Made of Primes I realized I could probably do this offline sqlite/wasm thing with the whole GBs of archive. The whole dataset. So I tried it, and this is it. Have Hacker News on your device. Go to this repo (https://github.com/DOSAYGO-STUDIO/HackerBook): you can download it. Big Query -> ETL -> npx serve docs - that's it. 20 years of HN arguments and beauty, can be yours forever. So they'll never die. Ever. It's the unkillable static archive of HN and it's…
Dev tools · Dec 2025 · hackerbook.dosaygo.com
