Hacker News Highlights3 Okt 2025

10.3.25 | Signal Protocol's post-quantum ratchets, OpenAI's H1 2025 income and loss, AI-assisted tools reveal curl issues

This is a recap of the top 10 posts on Hacker News on Oct 3, 2025.

Feel free to leave feedback on Github: https://github.com/denolfe/hacker-news-highlights

(00:00) - Intro
(00:18) - Signal Protocol and Post-Quantum Ratchets
(01:27) - OpenAI's H1 2025: $4.3B in income, $13.5B in loss
(02:48) - Potential issues in curl found using AI assisted tools
(03:59) - Playball – Watch MLB games from a terminal
(05:00) - Babel is why I keep blogging with Emacs
(06:11) - The strangest letter of the alphabet: The rise and fall of yogh
(07:19) - Fp8 runs ~100 tflops faster when the kernel name has "cutlass" in it
(08:22) - I spent the day teaching seniors how to use an iPhone
(09:34) - Why I chose Lua for this blog
(10:36) - FyneDesk: A full desktop environment for Linux written in Go
(11:35) - Outro

Signal Protocol and Post-Quantum Ratchets
https://signal.org/blog/spqr/
https://news.ycombinator.com/item?id=45451527

OpenAI's H1 2025: $4.3B in income, $13.5B in loss
https://www.techinasia.com/news/openais-revenue-rises-16-to-4-3b-in-h1-2025
https://news.ycombinator.com/item?id=45453586

Potential issues in curl found using AI assisted tools
https://mastodon.social/@bagder/115241241075258997
https://news.ycombinator.com/item?id=45449348

Playball – Watch MLB games from a terminal
https://github.com/paaatrick/playball
https://news.ycombinator.com/item?id=45451577

Babel is why I keep blogging with Emacs
https://entropicthoughts.com/why-stick-to-emacs-blog
https://news.ycombinator.com/item?id=45453222

The strangest letter of the alphabet: The rise and fall of yogh
https://www.deadlanguagesociety.com/p/history-of-letter-yogh
https://news.ycombinator.com/item?id=45455882

Fp8 runs ~100 tflops faster when the kernel name has "cutlass" in it
https://github.com/triton-lang/triton/pull/7298
https://news.ycombinator.com/item?id=45458948

I spent the day teaching seniors how to use an iPhone
https://forums.macrumors.com/threads/i-spent-the-day-trying-to-teach-seniors-how-to-use-an-iphone-and-it-was-a-nightmare.2468117/
https://news.ycombinator.com/item?id=45457670

Why I chose Lua for this blog
https://andregarzia.com/2025/03/why-i-choose-lua-for-this-blog.html
https://news.ycombinator.com/item?id=45452261

FyneDesk: A full desktop environment for Linux written in Go
https://github.com/FyshOS/fynedesk
https://news.ycombinator.com/item?id=45458122

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Episoder(632)

10.19.26 | People behind software, Agents reason in latent space, RepRapMicron

This is a recap of the top 10 posts on Hacker News on Oct 19, 2026.Feel free to leave feedback on Github: https://github.com/denolfe/hacker-news-highlights(00:00) - Intro (00:19) - Someone behind the ...

19 Okt 10min

10.18.26 | DeepSeek releases v4.1 Flash, Solar surpasses nuclear globally, Bleached corals thrive touching neighbours

This is a recap of the top 10 posts on Hacker News on Oct 18, 2026.Feel free to leave feedback on Github: https://github.com/denolfe/hacker-news-highlights(00:00) - Intro (00:17) - DeepSeek-v4.1-Flash...

18 Okt 10min

10.17.26 | Tesla Roadster, Claude reveals ECDSA origins, 90% US tasks lack AI benchmarks

This is a recap of the top 10 posts on Hacker News on Oct 17, 2026.Feel free to leave feedback on Github: https://github.com/denolfe/hacker-news-highlights(00:00) - Intro (00:17) - Tesla Roadster (01:...

17 Okt 12min

10.16.26 | Muse Spark Open, Clean neural networks, Skeuomorphic Wayland Linux desktop

This is a recap of the top 10 posts on Hacker News on Oct 16, 2026.Feel free to leave feedback on Github: https://github.com/denolfe/hacker-news-highlights(00:00) - Intro (00:19) - Muse Spark Open (01...

16 Okt 10min

10.15.26 | Cancer diagnosis advice, AI hacking blamed on failures, Amazon raises Internet prices

This is a recap of the top 10 posts on Hacker News on Oct 15, 2026.Feel free to leave feedback on Github: https://github.com/denolfe/hacker-news-highlights(00:00) - Intro (00:17) - Things to know when...

15 Okt 10min

10.14.26 | Gemini 4 Argon, Anthropic redesigns source control, Apple HomeView

This is a recap of the top 10 posts on Hacker News on Oct 14, 2026.Feel free to leave feedback on Github: https://github.com/denolfe/hacker-news-highlights(00:00) - Intro (00:19) - Gemini 4 Argon (01:...

14 Okt 11min

10.13.26 | Hackers trigger European fridge defrosting, Modern Web App in C, GLM-Legal

This is a recap of the top 10 posts on Hacker News on Oct 13, 2026.Feel free to leave feedback on Github: https://github.com/denolfe/hacker-news-highlights(00:00) - Intro (00:18) - Hackers activate au...

13 Okt 11min

10.12.26 | Passkeys are a trap, Total Annihilation modernized, LLM capability understanding gap widens

This is a recap of the top 10 posts on Hacker News on Oct 12, 2026.Feel free to leave feedback on Github: https://github.com/denolfe/hacker-news-highlights(00:00) - Intro (00:16) - Passkeys are a trap...

12 Okt 11min