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Stories from July 1, 2025
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1.
The Fed says this is a cube of $1M. They're off by half a million (calvin.sh)
1478 points by c249709 3 months ago | 552 comments
2.
OpenFLOW – Quickly make beautiful infrastructure diagrams local to your machine (github.com/stan-smith)
387 points by x0z 3 months ago | 82 comments
3.
Figma files for proposed IPO (figma.com)
515 points by kualto 3 months ago | 234 comments
4.
Show HN: Spegel, a Terminal Browser That Uses LLMs to Rewrite Webpages (simedw.com)
426 points by simedw 3 months ago | 180 comments
5.
Proton joins suit against Apple for practices that harm developers and consumers (proton.me)
673 points by moose44 3 months ago | 637 comments
6.
Xfinity using WiFi signals in your house to detect motion (xfinity.com)
668 points by bearsyankees 3 months ago | 500 comments
7.
Feasibility study of a mission to Sedna – Nuclear propulsion and solar sailing (arxiv.org)
200 points by speckx 3 months ago | 92 comments
8.
I built something that changed my friend group's social fabric (danpetrolito.xyz)
601 points by dandano 3 months ago | 264 comments
9.
Ask HN: Who is hiring? (July 2025)
273 points by whoishiring 3 months ago | 459 comments
10.
There are no new ideas in AI, only new datasets (jxmo.io)
490 points by bilsbie 3 months ago | 289 comments
11.
Show HN: Jobs by Referral: Find jobs in your LinkedIn network (jobsbyreferral.com)
174 points by nicksergeant 3 months ago | 64 comments
12.
Converting a large mathematical software package written in C++ to C++20 modules (arxiv.org)
141 points by vblanco 3 months ago | 42 comments
13.
Claude Code now supports hooks (anthropic.com)
384 points by ramoz 3 months ago | 171 comments
14.
Ask HN: Who wants to be hired? (July 2025)
130 points by whoishiring 3 months ago | 383 comments
15.
Melbourne man discovers extensive model train network underneath house (sbs.com.au)
407 points by cfcfcf 3 months ago | 153 comments
16.
Graph Theory Applications in Video Games (claranguyen.me)
116 points by haywirez 3 months ago | 8 comments
17.
The Roman Roads Research Association (romanroads.org)
109 points by bjourne 3 months ago | 10 comments
18.
Effectiveness of trees in reducing temperature, outdoor heat exposure in Vegas (iop.org)
181 points by PaulHoule 3 months ago | 147 comments
19.
People Keep Inventing Prolly Trees (dolthub.com)
191 points by lifty 3 months ago | 44 comments
20.
Building a Personal AI Factory (john-rush.com)
266 points by derek 3 months ago | 159 comments
21.
Show HN: A continuation of IRS Direct File that can be self-hosted (github.com/openfiletax)
244 points by elijahwright_ 3 months ago | 34 comments
22.
Cloudflare to introduce pay-per-crawl for AI bots (cloudflare.com)
569 points by scotchmi_st 3 months ago | 300 comments
23.
HN Slop: AI startup ideas generated from Hacker News (josh.ing)
249 points by coloneltcb 3 months ago | 98 comments
24.
Genetic code enables zebrafish to mend damaged organs (caltech.edu)
115 points by bookofjoe 3 months ago | 14 comments
25.
YouTube No Translation (addons.mozilla.org)
469 points by doener 3 months ago | 332 comments
26.
The Hoyle State (2021) (johncarlosbaez.wordpress.com)
58 points by gone35 3 months ago | 9 comments
27.
Swearing as a Response to Pain: Assessing Effects of Novel Swear Words (frontiersin.org)
75 points by sega_sai 3 months ago | 106 comments
28.
Show HN: Core – open source memory graph for LLMs – shareable, user owned (github.com/redplanethq)
112 points by Manik_agg 3 months ago | 42 comments
29.
All Good Editors Are Pirates: In Memory of Lewis H. Lapham (laphamsquarterly.org)
81 points by Caiero 3 months ago | 13 comments
30.
Pluto is a unique dialect of Lua with a focus on general-purpose programming (github.com/plutolang)
77 points by 90s_dev 3 months ago | 40 comments

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