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Show HN: I built a Chrome extension that finds edges on Polymarket

https://polypredict.ai/
1•Jilong121•1h ago

Comments

Jilong121•1h ago
I’ve been trading on Polymarket for a while and got tired of manually scanning hundreds of markets for edges or arbitrage—there’s just too much noise.

So I built this simple Chrome extension that overlays on Polymarket pages and highlights: - Potential fair value edges and low-risk opportunities (ranked by yield) - Sudden odds changes, weird markets, contrarian signals - Basic hedging ideas - Custom alerts for markets I watch

It’s mostly calling Gemini for analysis (nothing fancy under the hood), freemium, no credit card to try.

Not expecting it to print money—just trying to save time for myself. Curious if anyone here trades prediction markets: does this seem useful, or am I missing obvious flaws? Happy to hear brutal feedback on the signals/UI.

The Cost of a Function Call

https://lemire.me/blog/2026/02/08/the-cost-of-a-function-call/
1•ibobev•57s ago•0 comments

Dada: Moves and Mutation

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Adventures in Neural Rendering

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Show HN: Node/AWS Security Audit Agent Skill: static scans and actionable report

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The Agentic Code Problem

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Show HN: PolyMCP – Turn any Python function into AI-callable tools, instantly

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https://www.tinybelligerentbugs.xyz/
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The New Laser That Can Take Down Aircraft

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1•breve•13m ago•0 comments

All flights at El Paso halted for 10 days for 'security reasons,' FAA says

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3•donohoe•14m ago•0 comments

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https://www.youtube.com/watch?v=NIXd3PEbsNk
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Stripe now allows agents to make payments

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Show HN: Seedancev2.ai – A simple Seedance v2.0 video generator

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Hyperscaler Spending to Hit over $600B

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3•tmoravec•30m ago•1 comments

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AI liability as the anchor of the human role

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StoreMind AI for Shopify

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Michael Edward Ash

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Blazorise 2.0 released, 3 years in the making

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1•stsrki•35m ago•0 comments

Show HN: I built managed OpenClaw hosting with 60s provisioning in 6 days

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The Shape of Time

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