The Hacker News front page, in HN's order. For the newest stories first, see Latest.
302. New Pancreatic Cancer Vaccine Sparked Immune Responses in 99% of Patients
303. Nibnib: Image compression with extreme decompression speed
304. Ask HN: Does anyone have a contact with Cleveland-area Ham club?
I filled out the web form for the Cuyahoga Amateur Radio Club but it's probably been circular-filed... I gave some info about a large collection of radio gear that needs to be removed from a home or it will be put into a dumpster. A lot of it brand-new. If you know anybody at the club, please tell them to check whatever it is that receives their webform input.
305. Show HN: Point your camera at a landscape to learn about its geology
I've been working on a fun little app that paints geologic maps over landscapes using augmented reality. You can use it to identify what the mapped rocks are, read descriptions about them, and view the earth as it looked when they formed by turning back the continent positions. It spun out of some augmented reality work I was doing on my other side project app - Flyover Country, which tells you...
306. How Do You Take a Picture of a Black Hole?
307. Seoul Biosys Begins Production of Rare Earth-Free White Micro LEDs
308. Jobless tech workers are being left out of San Francisco's AI boom
309. When electric cars were for women
310. Parchment Paper History: How We Got Paper Perfect for Baking (2019)
311. The She-Wolves of Jülich
312. Novellas with Groff
313. AI Slop Threatens Trust in Science
314. Show HN: OmniDiff – Opensource, super fast, content aware Git difftool, in Rust
https://github.com/ivankovic/omnidiff
I have been researching what the ultimate diff tool would look like, based on actual diffs in open source repositories.OmniDiff can diff: code (25 languages), config, images, PDFs, archives, cursors, fonts...It's fast. It can diff C++ files of tens of thousands of lines in under 100ms, on a 2023 ThinkPad T14s.It's open source. AGPLv3.It's based on real diffs. I looked at the 7400 repositories...
315. Last night an AI agent performed brain surgery on a mouse
316. A project that visualizes the night sky using ASCII characters
317. Building an AI-native engineering org
318. WorkOS reports security breach
It's not on their website or Trust center yet, but we received the following breach notification from WorkOS:We are writing to notify you of a data security incident that we detected on October 30, 2026 and are continuing to investigate. We value your trust and want to keep you informed while our investigation continues.What HappenedOn October 30, 2026, at 16:39 UTC, WorkOS detected anomalous...