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1.High-performance C++ hash table using grouped SIMD metadata scanning (github.com/cranot)
54 points by rurban 7 days ago | 15 comments
2.Rich Hickey: Thanks AI (gist.github.com)
272 points by austinbirch 2 days ago | 74 comments
3.We "solved" C10K years ago yet we keep reinventing it (2003) (kegel.com)
106 points by birdculture 5 days ago | 85 comments
4.The best things and stuff of 2025 (fogus.me)
411 points by adityaathalye 7 days ago | 98 comments
5.Ask HN: What did you read in 2025?
328 points by kwar13 4 days ago | 434 comments
6.LearnixOS (learnix-os.com)
269 points by gtirloni 4 days ago | 107 comments
7.Ask HN: What skills do you want to develop or improve in 2026?
266 points by meridion 5 days ago | 411 comments
8.Show HN: Exploring Mathematics with Python (psu.ac.th)
268 points by Andrew2565 11 days ago | 29 comments
9.Phoenix: A modern X server written from scratch in Zig (dec05eba.com)
668 points by snvzz 6 days ago | 421 comments
10.Revisiting "Let's Build a Compiler" (thegreenplace.net)
276 points by cui 20 days ago | 51 comments
11.It's Always TCP_NODELAY (brooker.co.za)
491 points by eieio 8 days ago | 177 comments
12.Fifty Shades of OOP (lesleylai.info)
143 points by todsacerdoti 36 days ago | 114 comments
13.ELF Crimes: Program Interpreter Fun (nytpu.com)
67 points by nytpu 9 days ago | 14 comments
14.I'm just having fun (jyn.dev)
481 points by lemper 14 days ago | 241 comments
15.Performance Hints (abseil.io)
143 points by danlark1 11 days ago | 43 comments
16.I've been writing ring buffers wrong all these years (2016) (snellman.net)
165 points by flaghacker 14 days ago | 67 comments
17.FVWM-95 (2001) (sourceforge.net)
125 points by mghackerlady 14 days ago | 102 comments
18.Put a ring on it: a lock-free MPMC ring buffer (h4x0r.org)
77 points by signa11 14 days ago | 44 comments
19.A kernel bug froze my machine: Debugging an async-profiler deadlock (questdb.com)
120 points by bluestreak 15 days ago | 18 comments
20.Essential Semiconductor Physics [pdf] (nanohub.org)
224 points by akshatjiwan 17 days ago | 12 comments
21.MIT Missing Semester 2026 (csail.mit.edu)
91 points by vismit2000 15 days ago | 69 comments
22.phkmalloc (freebsd.dk)
82 points by fanf2 6 months ago | 10 comments
23.Rust in the kernel is no longer experimental (lwn.net)
962 points by rascul 20 days ago | 803 comments
24.The universal weight subspace hypothesis (arxiv.org)
358 points by lukeplato 22 days ago | 132 comments
25.An Interactive Guide to the Fourier Transform (betterexplained.com)
252 points by pykello 28 days ago | 60 comments
26.Emacs is my new window manager (2015) (howardism.org)
229 points by gpi 25 days ago | 88 comments
27.Spinlocks vs. Mutexes: When to Spin and When to Sleep (howtech.substack.com)
84 points by birdculture 22 days ago | 42 comments
28.Turtletoy (turtletoy.net)
317 points by ustad 27 days ago | 60 comments
29.OMSCS Open Courseware (gatech.edu)
237 points by kerim-ca 24 days ago | 103 comments
30.Everyone in Seattle hates AI (jonready.com)
967 points by mips_avatar 27 days ago | 1065 comments

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