Top stories - Hacker News

21.

Show HN: A modern C++20 AI SDK (GPT‑4o, Claude 3.5, tool‑calling)

Posted by cauchyk 2 days ago

28 points | 3 comments

22.

PortablE(cshandley.co.uk)

Posted by BruceEel 3 days ago

3 points | 0 comments

23.

OpenFLOW – Quickly make beautiful infrastructure diagrams local to your machine(github.com)

Posted by x0z 1 day ago

340 points | 76 comments

24.

Ask HN: Who wants to be hired? (July 2025)

Posted by whoishiring 19 hours ago

105 points | 230 comments

25.

Effectiveness of trees in reducing temperature, outdoor heat exposure in Vegas(iopscience.iop.org)

Posted by PaulHoule 13 hours ago

131 points | 103 comments

26.

Building a Personal AI Factory(www.john-rush.com)

Posted by derek 13 hours ago

214 points | 120 comments

27.

Converting a large mathematical software package written in C++ to C++20 modules(arxiv.org)

Posted by vblanco 20 hours ago

119 points | 38 comments

28.

Show HN: Jobs by Referral: Find jobs in your LinkedIn network(jobsbyreferral.com)

Posted by nicksergeant 21 hours ago

137 points | 55 comments

29.

Graph Theory Applications in Video Games(utk.claranguyen.me)

Posted by haywirez 4 days ago

98 points | 5 comments

30.

Ask HN: Why there is no demand for my SaaS when competition is killing it?

Posted by drvroom 1 hour ago

5 points | 6 comments

31.

Swearing as a Response to Pain: Assessing Effects of Novel Swear Words(www.frontiersin.org)

Posted by sega_sai 2 days ago

67 points | 87 comments

32.

Australians to face age checks from search engines(ia.acs.org.au)

Posted by stubish 10 hours ago

115 points | 205 comments

33.

Cua (YC X25) is hiring an engineer(www.ycombinator.com)

Posted by GreenGames 17 hours ago

1 points | comments

34.

Show HN: Core – open source memory graph for LLMs – shareable, user owned(github.com)

Posted by Manik_agg 18 hours ago

92 points | 35 comments

35.

Ask HN: Freelancer? Seeking freelancer? (July 2025)

Posted by whoishiring 19 hours ago

75 points | 131 comments

36.

The Hoyle State (2021)(johncarlosbaez.wordpress.com)

Posted by gone35 16 hours ago

57 points | 9 comments

37.

All Good Editors Are Pirates: In Memory of Lewis H. Lapham(www.laphamsquarterly.org)

Posted by Caiero 2 days ago

73 points | 12 comments

38.

Show HN: I built the tool I wished existed for moving Stripe between countries(www.stripemove.com)

Posted by felphos 21 hours ago

91 points | 51 comments

39.

Teaching feed readers about YouTube subscriptions(lectio.news)

Posted by lightandlight 2 days ago

11 points | 8 comments

40.

A Medical-History Museum Contends with Its Collection of Human Remains(www.newyorker.com)

Posted by fortran77 3 days ago

9 points | 1 comments

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