Hackernews posts about PERQ

1. 40 percent of fMRI signals do not correspond to actual brain activity (www.tum.de)
   503 points by geox 21 days ago | 206 comments
2. 10 years of personal finances in plain text files (sgoel.dev)
   495 points by wrxd 5 days ago | 190 comments
3. I migrated to an almost all-EU stack and saved 500€ per year (www.zeitgeistofbytes.com)
   373 points by alexcos 8 days ago | 260 comments
4. California residents can now request all data brokers delete personal info (consumer.drop.privacy.ca.gov)
   302 points by memalign 2 days ago | 82 comments
5. Umbrel – Personal Cloud (umbrel.com)
   220 points by oldfuture 22 days ago | 122 comments
6. Perfect Software – Software for an Audience of One (outofdesk.netlify.app)
   208 points by ggauravr 18 days ago | 97 comments
7. I changed my personality in six weeks (www.bbc.com)
   198 points by andsoitis 2 days ago | 183 comments
8. A supersonic engine core makes the perfect power turbine (boomsupersonic.com)
   177 points by simonebrunozzi 28 days ago | 295 comments
9. Terrain Diffusion: A Diffusion-Based Successor to Perlin Noise (arxiv.org)
   154 points by kelseyfrog 27 days ago | 42 comments
10. Developing a Beautiful and Performant Block Editor in Qt C++ and QML (rubymamistvalove.com)
    146 points by michaelsbradley 11 days ago | 60 comments
11. Meta's ads tools started switching out top-performing ads with AI-generated ones (www.businessinsider.com)
    144 points by zdw 8 days ago | 98 comments
12. Performance Hints (abseil.io)
    143 points by danlark1 18 days ago | 43 comments
13. Postgres extension complements pgvector for performance and scale (github.com)
    143 points by flyaway123 13 days ago | 25 comments
14. Tesla sales fell by 9 percent in 2025, its second yearly decline (arstechnica.com)
    137 points by rbanffy 4 days ago | 212 comments
15. Show HN: BusterMQ, Thread-per-core NATS server in Zig with io_uring (bustermq.sh)
    134 points by jbaptiste 6 days ago | 67 comments
16. MIRA – An open-source persistent AI entity with memory (github.com)
    131 points by taylorsatula 17 days ago | 53 comments
17. Immer – A library of persistent and immutable data structures written in C++ (github.com)
    127 points by smartmic 16 days ago | 18 comments
18. Scientists edited genes in a living person and saved his life (www.popularmechanics.com)
    123 points by QueensGambit 10 days ago | 44 comments
19. High Performance SSH/SCP (www.psc.edu)
    117 points by gslin 27 days ago | 74 comments
20. Stoolap: High-performance embedded SQL database in pure Rust (github.com)
    113 points by murat3ok 26 days ago | 41 comments
21. Native vs. emulation: World of Warcraft game performance on Snapdragon X Elite (rkblog.dev)
    104 points by geekman7473 22 days ago | 58 comments
22. Perfect Aircrete, Kitchen Ingredients [video] (www.youtube.com)
    100 points by surprisetalk 17 days ago | 46 comments
23. The Bob Dylan concert for just one person (www.flaggingdown.com)
    100 points by NaOH 22 days ago | 24 comments
24. Permission Systems for Enterprise That Scale (eliocapella.com)
    99 points by eliocs 14 days ago | 37 comments
25. I rebuilt FlashAttention in Triton to understand the performance archaeology (aminediro.com)
    95 points by amindiro 17 days ago | 19 comments
26. Show HN: High-Performance Wavelet Matrix for Python, Implemented in Rust (pypi.org)
    93 points by math-hiyoko 20 days ago | 10 comments
27. Why isn't online age verification just like showing your ID in person? (www.eff.org)
    85 points by hn_acker 25 days ago | 116 comments
28. Windows 11 will ask consent before sharing personal files with AI after outrage (www.windowslatest.com)
    82 points by jinxmeta 21 days ago | 52 comments
29. High-Performance DBMSs with io_uring: When and How to use it (arxiv.org)
    78 points by matt_d about 6 hours ago | 15 comments
30. High-performance header-only container library for C++23 on x86-64 (github.com)
    69 points by mattgodbolt about 10 hours ago | 22 comments