Show HN: Whetuu – a zero-config cross-shell prompt written in Zig
Article URL: https://yamafaktory.github.io/whetuu/ Comments URL: https://news.ycombinator.com/item?id=49022371 Points: 9 # Comments: 2
Communities 7249 stories
Wanting Crooked Lines
After two years running a venture startup, I felt the resolution of my perception dwindle. Despite painstaking safeguards against the flatness of the venture incentive game…
Show HN: macOS menu-bar manager for SSH port forwards
is a tiny native macOS menu-bar app for local SSH port forwards. It has no external dependencies and runs natively. Comments URL: https://news.ycombinator.com/item?id=49022302 Points: 14 #…
Show HN: Remux – an open-source tmux workspace designed for iPhone
Article URL: https://github.com/h3nock/remux Comments URL: https://news.ycombinator.com/item?id=49022284 Points: 19 # Comments: 2
Writing by Hand is Good for your Brain
Article URL: https://nealstephenson.substack.com/p/writing-by-hand-is-good-for-your Comments URL: https://news.ycombinator.com/item?id=49022152 Points: 8 # Comments: 1
Fields Medals 2026
Article URL: https://www.mathunion.org/imu-awards/fields-medal/fields-medals-2026 Comments URL: https://news.ycombinator.com/item?id=49022137 Points: 35 # Comments: 8
Software rendering in 500 lines of bare C++
Article URL: https://haqr.eu/tinyrenderer/ Comments URL: https://news.ycombinator.com/item?id=49022038 Points: 10 # Comments: 1
You can now run same OCI images as containers or Firecracker microVMs
Article URL: https://github.com/pullrun/pullrun Comments URL: https://news.ycombinator.com/item?id=49021880 Points: 10 # Comments: 3
Hybrid-Electric Aicraft Engine Targeting 30% Fuel Efficiency
Article URL: https://www.rtx.com/news/news-center/2026/07/21/rtxs-pratt-whitney-canada-advances-hybrid-electric-technology-development Comments URL: https://news.ycombinator.com/item?id=49021868 Points: 18 # Comments: 1
I Regret Migrating to Codeberg
Article URL: https://xn--gckvb8fzb.com/i-regret-migrating-to-codeberg/ Comments URL: https://news.ycombinator.com/item?id=49021856 Points: 27 # Comments: 12
Emacs Is a Lispboard
Article URL: https://en.andros.dev/blog/06bfd107/emacs-is-a-lispboard/ Comments URL: https://news.ycombinator.com/item?id=49021786 Points: 18 # Comments: 7
Astronomers may have found the first exomoon
Article URL: https://www.eso.org/public/news/eso2610/ Comments URL: https://news.ycombinator.com/item?id=49021783 Points: 51 # Comments: 22
Brow6el: A full-featured web browser for the terminal using Chromium
Article URL: https://tangled.org/janantos.tngl.sh/brow6el Comments URL: https://news.ycombinator.com/item?id=49021647 Points: 14 # Comments: 0
nota-ai/Solar-Open2-250B-Nota-INT4-GlobalPruned · Hugging Face
I could be reading it wrong but it looks like they REAPed their own 250B model down to a 32B model. They claim their 250B model…
DARPA, U.S. Air Force fly AI-controlled F-16
Article URL: https://www.darpa.mil/news/2026/darpa-us-air-force-fly-ai-controlled-f-16 Comments URL: https://news.ycombinator.com/item?id=49021597 Points: 28 # Comments: 10
Private healthcare makes industries less innovative. It's time for change
Article URL: https://werd.io/private-healthcare-makes-industries-less-innovative-its-time-for-change/ Comments URL: https://news.ycombinator.com/item?id=49021571 Points: 27 # Comments: 11
An MCP workflow for implementing deep-learning models from an engineering plan [R]
I have been working on an MCP workflow for implementing deep learning models from an engineering plan. This is useful for ml engineers etc. who want…
(3/3) The Dangers of ASI
Mini-Series:Part 1 - The Dangers of LLMsPart 2 - The Dangers of AGIPart 3 - The Dangers of ASI (you are here)Loss of ControlTaking the "ASI…
AI #178: A Fire Alarm For General Intelligence
The story that matters most this week is that OpenAI’s internally deployed models have severe alignment problems, including repeatedly breaking out of their sandboxes, and in…
Mathematicians are Feeling the Doom
I think there's a critical opportunity for someone here. Mathematicians are feeling the doom (mostly in the "lose our jobs" sense). Academics are freaking out about…
Alphabet's cash burn raises alarm for Big Tech as AI spending climbs
Article URL: https://www.reuters.com/business/retail-consumer/alphabets-cash-burn-raises-alarm-big-tech-ai-spending-climbs-2026-07-23/ Comments URL: https://news.ycombinator.com/item?id=49021006 Points: 104 # Comments: 86
AI Companies Are Trying to Hide a Staggering Amount of Debt
Article URL: https://futurism.com/artificial-intelligence/ai-companies-hide-debt-off-balance-sheet Comments URL: https://news.ycombinator.com/item?id=49020999 Points: 15 # Comments: 4
OpenAI and Anthropic unite against open-weight AI risks to their bottom line
Article URL: https://www.axios.com/2026/07/22/openai-anthropic-open-models-trump-china Comments URL: https://news.ycombinator.com/item?id=49020868 Points: 109 # Comments: 76
DocLayout, MinerU, Marker, Unlimited-OCR [D]
Hi all, So I have been working on document layout analysis for some time now. I have tried the models like Doclayout, Docling, Miner U, marker.…