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Hacker News · 索引与市场

Show HN: I made a better Perplexity for developers

jiayuanzhang · story · related signal

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Hi HN, I am Jiayuan, and I'm here to introduce a tool we've been building over the past few months: Devv ( https://devv.ai ). In simple terms, it is an AI-powered search engine specifically designed for developers. Now, you might ask, with so many AI search engines already available—Perplexity, You.com, Phind, and several open-source projects—why do we need…

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Why it is here

Hi HN, I am Jiayuan, and I'm here to introduce a tool we've been building over the past few months: Devv ( https://devv.ai ). In simple terms, it is an AI-powered search engine specifically designed for developers. Now, you might ask, with so many AI search engines already available—Perplexity, You.com, Phind, and several open-source projects—why do we need…

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Evidence updated 2026-08-16T10:41:36Z. Interaction numbers are platform-native snapshots; the evidence panel records the metric source and observation time. NULL means the public page did not expose a number at collection time.