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Welcome to Hacker News


Welcome to the No 1. site for reading really good hacker news. Enjoy our articles.

Posts

Braess's paradox: Adding roads to a road network can slow overall traffic flow

https://en.wikipedia.org/wiki/Braess%27s_paradox
11 points
3 comments

An orbiting disco ball gave Einstein's theory its most precise test yet

https://arstechnica.com/science/2026/07/an-orbitin...
14 points
0 comments

HairGlimpse

https://hairglimpse.com/
6 points
0 comments

Samsung is pushing users to train AI with their personal health data or lose it

https://www.howtogeek.com/samsung-health-requires-...
14 points
0 comments

AI agent startup uses agent to lead 100M round

https://techcrunch.com/2026/07/09/an-ai-agent-star...
7 points
0 comments

Fixed3D, a fixed point conversion of Box3D (box2d.org)

https://github.com/mas-bandwidth/fixed3d/blob/main...
4 points
4 comments

Show HN: Opinionated Python based Markdown slide generation tool

https://github.com/slidr-cli/slidr
3 points
0 comments

GLM 5.2 is nearly as accurate as a human book keeper

https://toot-books.com/blog/glm-5-2-vat-benchmark
225 points
120 comments

Please don't discontinue Gemini 2.5 Flash

https://discuss.ai.google.dev/t/please-dont-discon...
135 points
86 comments

No leap second will be introduced at the end of December 2026

https://datacenter.iers.org/data/latestVersion/bul...
308 points
244 comments

The Taste Essay

https://contraptions.venkateshrao.com/p/the-taste-...
4 points
0 comments

Benchmarking coding agents on Databricks' multi-million line codebase

https://www.databricks.com/blog/benchmarking-codin...
156 points
68 comments

Show HN: Confessor – replay what private info Claude Code accessed on your PC

https://github.com/ninjahawk/Confessor
10 points
1 comments

Show HN: Analog Watch

https://analog.watch
106 points
96 comments

OpenMandriva: Statement regarding attempted distribution sabotage

https://forum.openmandriva.org/t/statement-regardi...
132 points
43 comments

Yt-Dlp Sequence Diagrams

https://app.ilograph.com/demo.ilograph.yt-dlp/Down...
104 points
31 comments

Show HN: Runloom – Go-style coroutines for Python free-threaded

https://github.com/robertsdotpm/runloom
47 points
29 comments

The Clawd Grip: breaking free from Logitech G HUB

https://louisabraham.github.io/articles/clawd-grip
4 points
0 comments

LineageOS Statistics

https://stats.lineageos.org
196 points
108 comments

Unicode's transliteration rules are Turing-complete

https://seriot.ch/computation/uts35/
131 points
31 comments

FreeCAD: New Addon; Banana for Scale

https://blog.freecad.org/2026/07/12/new-addon-bana...
3 points
0 comments

Show HN: I mapped 8.5M research papers into an interactive atlas

https://tomesphere.com/atlas
83 points
26 comments

Chinese AI models are gaining ground with U.S. companies

https://www.cnbc.com/2026/07/07/chinese-ai-models-...
4 points
0 comments

Noto: A Typeface for the World

https://fonts.google.com/noto
18 points
1 comments

All Watched over by Machines of Loving Grace (2011)

https://en.wikipedia.org/wiki/All_Watched_Over_by_...
18 points
3 comments

FAANG Simulator

https://www.abeyk.com/escape-the-rat-race/
498 points
197 comments

GitLost: We Tricked GitHub's AI Agent into Leaking Private Repos

https://noma.security/blog/gitlost-how-we-tricked-...
539 points
204 comments

ChatGPT Work

https://openai.com/index/chatgpt-for-your-most-amb...
351 points
190 comments

My thoughts on the Bun Rust rewrite

https://andrewkelley.me/post/my-thoughts-bun-rust-...
793 points
697 comments

AI 2040 and the cult of intelligence

https://geohot.github.io//blog/jekyll/update/2026/...
223 points
263 comments