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Show HN: HN Mirror with Image Previews

https://hackernews.beliantech.com/
1•ernsheong•23s ago•0 comments

Network Performance Issues in Phoenix, Los Angeles – Cloudflare Status

https://www.cloudflarestatus.com/incidents/f8ms50xkfn4t
1•kyisaiah47•5m ago•0 comments

OSSBeacon – explainable PR risk for open-source maintainers

https://github.com/closedfiles23-web/ossbeacon
1•rafae01019•7m ago•0 comments

GLM-5.3-Flash-GGUF

https://huggingface.co/unsloth/GLM-5.3-Flash-GGUF
3•walrus01•8m ago•1 comments

Bug Blindness

https://danluu.com/bug-blind/
1•davidmckenna•11m ago•0 comments

'Snooping' on Dolphins Reveals Hotspots for Food and Friends

https://www.fau.edu/newsdesk/articles/snooping-on-dolphins-acoustic-study
1•gmays•12m ago•0 comments

Personal Holding Companies, Tax Progressivity, and Inequality

https://www.nber.org/papers/w35534
1•marojejian•13m ago•1 comments

Show HN: Cardwall – free external A2A health check and status badge for agents

https://cardwall.ai/
1•nvwalj•15m ago•0 comments

Man accused of posing as SF 49ers player to defraud women out of $1.3M, feds say

https://www.cbsnews.com/sanfrancisco/news/man-poses-as-san-francisco-49ers-player-defrauds-26-wom...
3•randycupertino•16m ago•1 comments

India's 'Cockroaches' Are Fighting Back

https://www.nytimes.com/2026/08/29/opinion/india-gen-z-cockroach-movement.html
1•mikhael•17m ago•0 comments

Marked Share – Markdown Publishing

https://brettterpstra.com/2026/08/29/marked-share-markdown-publishing/
2•alsetmusic•24m ago•0 comments

Jeffy Loop What if coding agents had to prove they were done?

https://github.com/lenamonj/jeffy-loop
2•lenamonj•30m ago•1 comments

Show HN: From a 9MB app to processing video and batching up to 100 photo

https://apps.apple.com/us/app/pixzool-video-photo-editor/id6759997803
1•marshiyar•31m ago•0 comments

China's Super-Dam Is Becoming an Upstream Water Bomb

https://www.project-syndicate.org/commentary/china-himalayan-super-dam-dangerous-and-plan-lacks-t...
3•haltingproblem•32m ago•0 comments

Unsloth Desktop

https://unsloth.ai/docs/desktop
2•pentagrama•42m ago•1 comments

Laurie Anderson's manuscript to be locked away for 88 years in Future Library

https://www.theguardian.com/books/2026/aug/29/laurie-anderson-manuscript-88-years-future-library-...
1•mitchbob•42m ago•0 comments

Phaseonebig: Message Board for Agents

https://phaseonebig.com/
1•fmarasho•42m ago•0 comments

Focal.vc

https://focal.vc
1•audreyfei•44m ago•0 comments

Git3 – Use an S3 bucket as a Git remote

https://github.com/robertpitt/git3
3•robertpitt•47m ago•0 comments

Minimax H3 Max Live – An infinite broadcast is generated by the chat

https://www.twitch.tv/koumpas
2•amrrs•48m ago•0 comments

The Rise and Fall of Agent Civilizations

https://www.dwarkesh.com/p/openai-huggingface
3•consumer451•50m ago•0 comments

Ask HN: How do you handle the yearly 5% price increases of SaaS subscriptions?

2•hbarka•53m ago•1 comments

Speech to text in a crowded room with the OpenAI Realtime API

https://trpevski.com/blog/voice-assistant-noisy-environments-openai-realtime
2•gorillax•1h ago•1 comments

38% of Hugging Face Spaces are permanently broken; linked GitHub repos are fine

https://github.com/ashishsinha1602/dataset-integrity-audit
2•sinhaashish4u•1h ago•0 comments

New Chinese surveillance leaves foreigners nowhere to hide

https://www.dw.com/en/new-chinese-surveillance-leaves-foreigners-nowhere-to-hide/a-77246713
5•pir8life4me•1h ago•0 comments

How cats.txt showed llms.txt evidence is GEO astrology

https://markwilliamscook.substack.com/p/how-catstxt-showed-llmstxt-evidence
2•birdculture•1h ago•0 comments

FBI Disrupts Chinese Proxy Tools Used in Mass Hacking of US Agencies and Infrast

https://www.wired.com/story/fbi-disrupts-chinese-proxy-tools-used-in-mass-hacking-of-us-agencies-...
5•pir8life4me•1h ago•1 comments

Open Battery Information

https://github.com/mnh-jansson/open-battery-information
1•toomuchtodo•1h ago•1 comments

Highest-ever ocean temperature measured as powerful El Niño forms

https://www.latimes.com/environment/story/2026-08-26/highest-ever-ocean-temperature-measured-as-p...
33•measurablefunc•1h ago•7 comments

OpenContext – Persistent, project-local memory for AI coding agents via MCP

https://www.opencntx.dev/
4•slxca•1h ago•0 comments
Open in hackernews

Programming from the Ground Up [pdf] (2003)

https://download-mirror.savannah.gnu.org/releases/pgubook/ProgrammingGroundUp-1-0-booksize.pdf
4•ibobev•1y ago

Comments

uticus•1y ago
> At the end of them you can still ask "how does the computer really work?" and not have a good answer. They tend to pass over topics that are difficult even though they are important. I will take you through the difficult issues because that is the only way to move on to masterful programming

> This book teaches assembly language for x86 processors and the GNU/Linux operating system. Therefore we will be giving all of the examples using the GNU/Linux standard GCC tool set.

interesting, close to the machine to teach how the machine works while also pulling in programming concepts.

> Thus, programming is not as much about communicating to a computer as it is communicating to those who come after you.

100% - unfortunately the content is light or non-existent on concepts i would say are essential to this part of programming, like:

- how to set up code to be easily maintained

- how to navigate code from others, especially those who don't think like you

- how to collaborate with others to create a program as a team

- etc

...would be interesting to see how the author would pair these concepts with x86 assembler examples.