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jbowz

1 karma · joined July 9, 2026

Building prediction market analytics for people curious about luck vs skill at https://overround.pro
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jbowz··on Show HN: Polymm – the Polymarket market-making bot behind my $5k wallet
Nice release. At ~$5k realized the dollar number says very little either way; the informative stats are fill count and average edge per fill relative to the price paid. Maker edges tend to be small and frequent, so they cross the 95% line on surprisingly modest samples, while directional records at similar P&L almost never do. If you ever publish the fill log I'd be curious to run the significance math on it.
jbowz··on Show HN: Running Win32/DirectX games in the browser via x86 emulation and WebGPU
What's the licensing situation for those games?
jbowz··on Show HN: Use MacBook Pro in outdoor sun by unlocking higher brightness
It’s going to be 104°F/40°C where I live today. I think working in the outdoor sun might be a bad idea for me. For others though, cool idea!