1. Show HN: I'm an airline pilot – I built interactive graphs/globes of my flights
1185 points by jamesharding | 170 comments

2. Learn OCaml
112 points by smartmic | 35 comments

3. SymbolicAI: A neuro-symbolic perspective on LLMs
148 points by futurisold | 38 comments

4. A brief history of children sent through the mail (2016)
99 points by m-hodges | 87 comments

5. Normalizing Flows Are Capable Generative Models
117 points by danboarder | 27 comments

6. c4wa – C compiler for Web Assembly
40 points by 90s_dev | 5 comments

7. James Webb Space Telescope reveals its first direct image of an exoplanet
177 points by divbzero | 84 comments

8. Reinforcement learning, explained with a minimum of math and jargon
88 points by JnBrymn | 2 comments

9. London's Largest Ancient Roman Fresco Is “Most Difficult Jigsaw Puzzle”
6 points by surprisetalk | 0 comments

10. I Deleted My Second Brain
24 points by MrVandemar | 4 comments

11. The Original Macintosh: Calculator Construction Set
16 points by fidotron | 2 comments

12. Qwen VLo: From “Understanding” the World to “Depicting” It
182 points by lnyan | 52 comments

13. NLNet: 62 new projects contribute to digital commons
24 points by zdw | 0 comments

14. Facebook is starting to feed its AI with private, unpublished photos
187 points by pier25 | 123 comments

15. Dubai Reality Check: An Indian VC's Year of Truth
12 points by koolhead17 | 3 comments

16. Weird Expressions in Rust
151 points by lukastyrychtr | 121 comments

17. Multi-Stage Programming with Splice Variables
31 points by matt_d | 4 comments

18. 10 Years of Pomological Watercolors
187 points by fanf2 | 29 comments

19. nimbme – Nim bare-metal environment
58 points by michaelsbradley | 12 comments

20. Structuring Arrays with Algebraic Shapes
75 points by todsacerdoti | 6 comments

21. bootc-image-builder: Build your entire OS from a Containerfile
45 points by twelvenmonkeys | 11 comments

22. Transmitting data via ultrasound without any special equipment
106 points by todsacerdoti | 33 comments

23. Theoretical Analysis of Positional Encodings in Transformer Models
26 points by PaulHoule | 2 comments

24. Rust in the Linux kernel: part 2
97 points by chmaynard | 41 comments

25. New Process Uses Microbes to Create Valuable Materials from Urine
32 points by gmays | 10 comments

26. Does a Focus on Royalty Obscure British History?
26 points by pepys | 7 comments

27. Whitesmiths C compiler: One of the earliest commercial C compilers available
105 points by todsacerdoti | 32 comments

28. A New Kind of Computer (April 2025)
52 points by gkolli | 21 comments

29. Show HN: Do you know RGB?
72 points by maxwellito | 53 comments

30. The Journey of Bypassing Ubuntu's Unprivileged Namespace Restriction
21 points by Bogdanp | 3 comments

31. Slightly better named character reference tokenization than Chrome, Safari, FF
53 points by todsacerdoti | 8 comments

32. Glass nanostructures reflect nearly all visible light, challenging assumptions
35 points by bookofjoe | 4 comments

33. PJ5 TTL CPU
82 points by doener | 2 comments

34. Alternative Layout System
372 points by smartmic | 64 comments

35. Parameterized types in C using the new tag compatibility rule
138 points by ingve | 78 comments