Ycombinator news

• Xfinity using WiFi signals in your house to detect motion
  Posted on Monday June 30, 2025
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• The new skill in AI is not prompting, it's context engineering
  Posted on Monday June 30, 2025
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• I write type-safe generic data structures in C
  Posted on Monday June 30, 2025
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• There are no new ideas in AI only new datasets
  Posted on Monday June 30, 2025
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• People Keep Inventing Prolly Trees
  Posted on Saturday June 28, 2025
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• Rust CLIs with Clap
  Posted on Tuesday July 01, 2025
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• The Email Startup Graveyard: Why 80%+ of Email Companies Fail
  Posted on Tuesday July 01, 2025
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• The hidden JTAG in a Qualcomm/Snapdragon device’s USB port
  Posted on Monday June 30, 2025
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• Melbourne man discovers extensive model train network underneath house
  Posted on Monday June 30, 2025
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• Donkey Kong Country 2 and Open Bus
  Posted on Monday June 30, 2025
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• End of an Era
  Posted on Monday June 30, 2025
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• GPEmu: A GPU emulator for rapid, low-cost deep learning prototyping [pdf]
  Posted on Monday June 30, 2025
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• The Original LZEXE (A.K.A. Kosinski) Compressor Source Code Has Been Released
  Posted on Monday June 30, 2025
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• YouTube No Translation
  Posted on Sunday June 29, 2025
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• Show HN: TokenDagger – A tokenizer faster than OpenAI's Tiktoken
  Posted on Monday June 30, 2025
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• Jim Boddie codeveloped the first successful DSP at Bell Labs
  Posted on Monday June 30, 2025
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• They don't make 'em like that any more: Sony DTC-700 audio DAT player/recorder
  Posted on Monday June 30, 2025
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• Entropy of a Mixture
  Posted on Monday June 30, 2025
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• Price of rice in Japan falls below ¥4k per 5kg
  Posted on Monday June 30, 2025
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• Show HN: New Ensō – first public beta
  Posted on Monday June 30, 2025
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• Creating fair dice from random objects
  Posted on Saturday June 28, 2025
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• Ask HN: What Are You Working On? (June 2025)
  Posted on Sunday June 29, 2025
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• The provenance memory model for C
  Posted on Monday June 30, 2025
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• Claude Code now supports Hooks
  Posted on Tuesday July 01, 2025
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• 14.ai (YC W24) hiring founding engineers in SF to build a Zendesk alternative
  Posted on Monday June 30, 2025
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• A CarFax for Used PCs; Hewlett Packard wants to give old laptops new life
  Posted on Monday June 30, 2025
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• Public Signal Backups Testing
  Posted on Monday June 30, 2025
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• The Plot of the Phantom, a text adventure that took 40 years to finish
  Posted on Friday June 27, 2025
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• Ask HN: What's the 2025 stack for a self-hosted photo library with local AI?
  Posted on Monday June 30, 2025
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• Show HN: We're two coffee nerds who built an AI app to track beans and recipes
  Posted on Monday June 30, 2025
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