You did this with an AI and you do not understand what you're doing here https://hackerone.com/reports/3340109 [comments] [884 points]

Biconnected components https://emi-h.com/articles/bcc.html [comments] [37 points]

DeepSeek-v3.1-Terminus https://api-docs.deepseek.com/news/news250922 [comments] [72 points]

What happens when coding agents stop feeling like dialup? https://martinalderson.com/posts/what-happens-when-coding-agents-stop-feeling-like-dialup/ [comments] [46 points]

Metamaterials, AI, and the Road to Invisibility Cloaks https://open.substack.com/pub/thepotentialsurface/p/metamaterials-ai-and-the-road-to [comments] [26 points]

SGI demos from long ago in the browser via WASM https://github.com/sgi-demos [comments] [109 points]

Show HN: Coding Agents swarming your codebase https://infrastructureas.ai [comments] [6 points]

DSM Disorders Disappear in Statistical Clustering of Psychiatric Symptoms (2024) https://www.psychiatrymargins.com/p/traditional-dsm-disorders-dissolve?r=2wyot6&triedRedirect=true [comments] [136 points]

Obsidian Note Codes https://ezhik.jp/obsidian/note-codes/ [comments] [93 points]

Nvmath-Python: Nvidia Math Libraries for the Python Ecosystem https://github.com/NVIDIA/nvmath-python [comments] [45 points]

A Generalized Algebraic Theory of Directed Equality https://jacobneu.phd/ [comments] [18 points]

Unified Line and Paragraph Detection by Graph Convolutional Networks (2022) https://arxiv.org/abs/2503.05136 [comments] [91 points]

Lightweight, highly accurate line and paragraph detection https://arxiv.org/abs/2203.09638 [comments] [94 points]

Pointer Tagging in C++: The Art of Packing Bits into a Pointer https://vectrx.substack.com/p/pointer-tagging-in-c-the-art-of-packing [comments] [13 points]

Node 20 will be deprecated on GitHub Actions runners https://github.blog/changelog/2025-09-19-deprecation-of-node-20-on-github-actions-runners/ [comments] [83 points]

Why is Venus hell and Earth an Eden? https://www.quantamagazine.org/why-is-venus-hell-and-earth-an-eden-20250915/ [comments] [54 points]

Apple Silicon GPU Support in Mojo https://forum.modular.com/t/apple-silicon-gpu-support-in-mojo/2295 [comments] [98 points]

DXGI debugging: Microsoft put me on a list https://slugcat.systems/post/25-09-21-dxgi-debugging-microsoft-put-me-on-a-list/ [comments] [198 points]

Procedural Island Generation (VI) https://brashandplucky.com/2025/09/28/procedural-island-generation-vi.html [comments] [18 points]

Bringing Observability to Claude Code: OpenTelemetry in Action https://signoz.io/blog/claude-code-monitoring-with-opentelemetry/ [comments] [9 points]

A coin flip by any other name (2023) https://cgad.ski/blog/a-coin-flip-by-any-other-name.html [comments] [37 points]

40k-Year-Old Symbols in Caves Worldwide May Be the Earliest Written Language https://www.openculture.com/2025/09/40000-year-old-symbols-found-in-caves-worldwide-may-be-the-earliest-written-language.html [comments] [34 points]

Review: Project Xanadu – The Internet That Might Have Been https://www.astralcodexten.com/p/your-review-project-xanadu-the-internet [comments] [39 points]

Extrachromosomal DNA–Driven Oncogene Evolution in Glioblastoma https://aacrjournals.org/cancerdiscovery/article/doi/10.1158/2159-8290.CD-24-1555/764257/Extrachromosomal-DNA-Driven-Oncogene-Spatial [comments] [7 points]

The link between trauma, drug use, and our search to feel better https://lithub.com/the-link-between-trauma-drug-use-and-our-search-to-feel-better/ [comments] [22 points]

Sj.h: A tiny little JSON parsing library in ~150 lines of C99 https://github.com/rxi/sj.h [comments] [24 points]

Newton for Ladies (1737) – Newtonianism vs. Cartesianism https://www.whipplelib.hps.cam.ac.uk/special/exhibitions-and-displays/exhibitions-archive/newton-and-newtonianism/ladies [comments] [16 points]

UUIDv7 in Postgres 18. With time extraction https://www.thenile.dev/blog/uuidv7 [comments] [7 points]

They Thought They Were Free (1955) https://press.uchicago.edu/Misc/Chicago/511928.html [comments] [265 points]

AI was supposed to help juniors shine. why does it mostly make seniors stronger? https://elma.dev/notes/ai-makes-seniors-stronger/ [comments] [120 points]

Lidar, optical distance and time of flight sensors https://ams-osram.com/innovation/technology/depth-and-3d-sensing/lidar-optical-distance-and-time-of-flight-sensors [comments] [27 points]

Hololuminescent Display https://lookingglassfactory.com/hld-overview [comments] [31 points]

Spectral Labs releases SGS-1: the first generative model for structured CAD https://www.spectrallabs.ai/research/SGS-1 [comments] [132 points]

PYREX vs. pyrex: What's the difference? https://www.corning.com/worldwide/en/products/life-sciences/resources/stories/in-the-field/pyrex-vs-pyrex-whats-the-difference.html [comments] [140 points]

Vibe Coding Cleanup as a Service https://donado.co/en/articles/2025-09-16-vibe-coding-cleanup-as-a-service/ [comments] [24 points]

After Babel Fish: The promise of cheap translations at the speed of the Web https://hedgehogreview.com/issues/lessons-of-babel/articles/after-babel-fish [comments] [54 points]

$2 WeAct Display FS adds a 0.96-inch USB information display to your computer https://www.cnx-software.com/2025/09/18/2-weact-display-fs-adds-a-0-96-inch-usb-information-display-to-your-computer/ [comments] [233 points]

Slavery After Abolition: Revolt on the Amelia https://www.historytoday.com/archive/feature/slavery-after-abolition-revolt-amelia [comments] [7 points]

FLX1s phone is launched https://furilabs.com/flx1s-is-launched/ [comments] [186 points]

Living microbial cement supercapacitors with reactivatable energy storage https://www.cell.com/cell-reports-physical-science/fulltext/S2666-3864(25)00409-6 [comments] [83 points]

Bazel and Glibc Versions https://blogsystem5.substack.com/p/glibc-versions-bazel [comments] [11 points]

Evals in 2025: going beyond simple benchmarks to build models people can use https://github.com/huggingface/evaluation-guidebook/blob/main/yearly_dives/2025-evaluations-for-useful-models.md [comments] [57 points]

Teardown of Apple 40W Dynamic Power Adapter with 60W Max (A3365) https://www.chargerlab.com/teardown-of-apple-40w-dynamic-power-adapter-with-60w-max-a3365/ [comments] [65 points]

A brief history of threads and threading https://eclecticlight.co/2025/09/20/a-brief-history-of-threads-and-threading/ [comments] [21 points]

Homegrown digital road maps turn into lifelines for West Bank’s Palestinians https://restofworld.org/2025/palestinians-digital-maps-west-bank-israel/ [comments] [20 points]

Systemd can be a cause of restrictions on daemons https://utcc.utoronto.ca/~cks/space/blog/linux/SystemdCanBeRestrictionCause [comments] [81 points]

Ultrasonic Chef's Knife https://seattleultrasonics.com/ [comments] [97 points]

Ants that seem to defy biology – They lay eggs that hatch into another species https://www.smithsonianmag.com/smart-news/these-ant-queens-seem-to-defy-biology-they-lay-eggs-that-hatch-into-another-species-180987292/ [comments] [454 points]

Britain jumps into bed with Palantir in £1.5B defense pact https://www.theregister.com/2025/09/20/uk_palantir_defense_pact/ [comments] [155 points]

Escapee pregnancy test frogs colonised Wales for 50 years https://www.bbc.com/news/uk-wales-44886585 [comments] [72 points]