1. We ran a Unix-like OS on our home-built CPU with a home-built C compiler (2020)
    305 points 26 comments
  2. Why I left my tech job to work on chronic pain
    304 points 183 comments
  3. Astronomers discover 3I/ATLAS – Third interstellar object to visit Solar System
    304 points 170 comments
  4. Why is the Rust compiler so slow?
    302 points 426 comments
  5. The Death of the Middle-Class Musician
    300 points 700 comments
  6. US Defense Department will stop providing satellite weather data
    299 points 157 comments
  7. Tools: Code Is All You Need
    297 points 218 comments
  8. Using the Internet without IPv4 connectivity
    296 points 130 comments
  9. Fei-Fei Li: Spatial intelligence is the next frontier in AI [video]
    288 points 150 comments
  10. Larry (cat)
    286 points 66 comments
  11. Show HN: TokenDagger – A tokenizer faster than OpenAI's Tiktoken
    279 points 72 comments
  12. Project Vend: Can Claude run a small shop? (And why does that matter?)
    277 points 106 comments
  13. Peasant Railgun
    276 points 190 comments
  14. BusyBeaver(6) Is Quite Large
    271 points 223 comments
  15. Ask HN: Who is hiring? (July 2025)
    268 points 375 comments
  16. ASCIIMoon: The moon's phase live in ASCII art
    267 points 79 comments
  17. Is an Intel N100 or N150 a better value than a Raspberry Pi?
    265 points 230 comments
  18. Donkey Kong Country 2 and Open Bus
    264 points 64 comments
  19. How large are large language models?
    262 points 146 comments
  20. Schizophrenia is the price we pay for minds poised near the edge of a cliff
    262 points 395 comments
  21. OBBB signed: Reinstates immediate expensing for U.S.-based R&D
    260 points 129 comments
  22. Building a Personal AI Factory
    260 points 155 comments
  23. Stop Killing Games
    253 points 194 comments
  24. Touching the back wall of the Apple store
    252 points 219 comments
  25. AV1@Scale: Film Grain Synthesis, The Awakening
    251 points 206 comments
  26. Show HN: New Ensō – first public beta
    249 points 87 comments
  27. Couchers is officially out of beta
    246 points 122 comments
  28. HN Slop: AI startup ideas generated from Hacker News
    243 points 97 comments
  29. Bloom Filters by Example
    243 points 35 comments
  30. Show HN: A continuation of IRS Direct File that can be self-hosted
    242 points 33 comments
more