Daily Hacker News for 2025-10-21
The 10 highest-rated articles on Hacker News on October 21, 2025 which have not appeared on any previous Hacker News Daily are:
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KDE Connect: Enabling communication between all your devices
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A laser pointer at 2B FPS [video]
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Alibaba Cloud says it cut Nvidia AI GPU use by 82% with new pooling system
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Postman which I thought worked locally on my computer, is down
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Production RAG: what I learned from processing 5M+ documents
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Claude Code on the web
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Today is when the Amazon brain drain sent AWS down the spout
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Neural audio codecs: how to get audio into LLMs
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Build your own database
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ChatGPT Atlas
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Posted at 2025-10-22 00:00 | Permanent link |