7.20.26 | I replaced a $120k bowling center system with ESP32s, Qwen 3.8, Claude Code uses Bun written in Rust

This is a recap of the top 10 posts on Hacker News on Jul 20, 2026.

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

(00:00) - Intro
(00:18) - Show HN: I replaced a $120k bowling center system with $1,600 in ESP32s
(01:52) - Qwen 3.8
(03:11) - Claude Code uses Bun written in Rust now
(04:43) - What I learned selling 2,500 MIDI recorders: Hardware is not so hard
(05:57) - Claude Fable produced a counterexample to the Jacobian Conjecture
(07:17) - Minecraft: Java Edition now uses SDL3
(08:28) - I joined the IndieWeb, here's what I learned
(09:39) - Orion Browser by Kagi
(10:58) - The Zen of Parallel Programming
(12:09) - Bananas sprout in Rayleigh Garden UK after 15 years
(13:14) - Outro

Show HN: I replaced a $120k bowling center system with $1,600 in ESP32s
https://news.ycombinator.com/item?id=48968606

Qwen 3.8
https://twitter.com/Alibaba_Qwen/status/2078759124914098291
https://news.ycombinator.com/item?id=48966120

Claude Code uses Bun written in Rust now
https://simonwillison.net/2026/Jul/19/claude-code-in-bun-in-rust/
https://news.ycombinator.com/item?id=48966569

What I learned selling 2,500 MIDI recorders: Hardware is not so hard
https://chipweinberger.com/articles/20260719-hardware-is-not-so-hard
https://news.ycombinator.com/item?id=48966713

Claude Fable produced a counterexample to the Jacobian Conjecture
https://xcancel.com/__alpoge__/status/2079028340955197566
https://news.ycombinator.com/item?id=48973869

Minecraft: Java Edition now uses SDL3
https://www.minecraft.net/en-us/article/minecraft-26-3-snapshot-4
https://news.ycombinator.com/item?id=48967256

I joined the IndieWeb, here's what I learned
https://en.andros.dev/blog/0b8e451e/i-joined-the-indieweb-heres-what-i-learned/
https://news.ycombinator.com/item?id=48966984

Orion Browser by Kagi
https://orionbrowser.com/
https://news.ycombinator.com/item?id=48970894

The Zen of Parallel Programming
https://smolnero.com/posts/the-zen-of-parallel-programming
https://news.ycombinator.com/item?id=48907390

Bananas sprout in Rayleigh Garden UK after 15 years
https://www.bbc.com/news/articles/cvg8edqq5g5o
https://news.ycombinator.com/item?id=48968063

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Jaksot(566)

8.14.26 | Gemini 3.7 Flash, DeepSeek Harness developer preview, Spaghettifying DRAM

This is a recap of the top 10 posts on Hacker News on Aug 14, 2026.Feel free to leave feedback on Github: https://github.com/denolfe/hacker-news-highlights(00:00) - Intro (00:19) - Gemini 3.7 Flash (0...

14 Elo 13min

8.13.26 | Tracked 16-year-old WAL-reset SQLite bug, DeepSeek V4 Pro 0813, Qwen3.8-2.4T

This is a recap of the top 10 posts on Hacker News on Aug 13, 2026.Feel free to leave feedback on Github: https://github.com/denolfe/hacker-news-highlights(00:00) - Intro (00:21) - We tracked down the...

13 Elo 13min

8.12.26 | Stealing reasoning traces from proprietary LLM APIs, England aims to eliminate hepatitis C, compression is prediction

This is a recap of the top 10 posts on Hacker News on Aug 12, 2026.Feel free to leave feedback on Github: https://github.com/denolfe/hacker-news-highlights(00:00) - Intro (00:18) - Stealing Reasoning ...

12 Elo 13min

8.11.26 | Muse Glimmer optimized for local agent workflows, Mark Zuckerberg criticizes closed AI rivals as Meta reverts to open models, Sonic Pi v5

This is a recap of the top 10 posts on Hacker News on Aug 11, 2026.Feel free to leave feedback on Github: https://github.com/denolfe/hacker-news-highlights(00:00) - Intro (00:19) - Muse Glimmer: 30B-p...

11 Elo 13min

8.10.26 | Learning with LLMs, Windows 11 Weather app RAM usage, Recording of activities

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

10 Elo 13min

8.9.26 | Code not the hard part, for-sale DNS records, Fastmail EU data region

This is a recap of the top 10 posts on Hacker News on Aug 9, 2026.Feel free to leave feedback on Github: https://github.com/denolfe/hacker-news-highlights(00:00) - Intro (00:22) - “Code was never the ...

9 Elo 13min

8.8.26 | Meta ordered to pay $567m, DeepSeek V4 Flash 0731, loss of worker faith in careers

This is a recap of the top 10 posts on Hacker News on Aug 8, 2026.Feel free to leave feedback on Github: https://github.com/denolfe/hacker-news-highlights(00:00) - Intro (00:18) - New Mexico court ord...

8 Elo 12min

8.7.26 | Mario Meets Pareto, AMD acquires Taalas for silicon inference, GitHub Actions and Pages face downtime

This is a recap of the top 10 posts on Hacker News on Aug 7, 2026.Feel free to leave feedback on Github: https://github.com/denolfe/hacker-news-highlights(00:00) - Intro (00:16) - Mario Meets Pareto (...

7 Elo 12min