Daily issue / 2026-09-22
Useful things that surfaced in Hacker News discussions on 2026-09-22. Open the context to see why each one caught our attention—or jump straight to the original thread.
What we found
A macOS blocker that locks distracting websites for a chosen period.
Source discussion: Attention is all you have
“I use SelfControl for Mac and set the down time to around 15 days. No Youtube no news sites etc. Except HN. It's helped a lot, after a week you can notice measurable change in attention and habit and productivity.”
inshard · recommendation · first hand use
Direct HN comment
A scalable multi-language build and test system for large codebases and CI.
Source discussion: AI coding has made CI a bottleneck, so we reworked ours to keep up
“I have been using Bazel to improve our build times and ultimately building customized runners to improve our CI”
mraza007 · recommendation · first hand use
Direct HN comment
A toy continual-learning byte model trainable from scratch on 8GB VRAM.
Source discussion: Show HN: Mini-AGI – Dynamic continual learning model trained on 8GB VRAM
“Seems interesting, I've been messing with a lot of continuous learning approaches lately and it's cool to see something that's built from the ground up for avoiding catastrophic forgetting. Worth a clone for sure”
advael · recommendation · evaluated
Direct HN comment
A CPython-to-WebAssembly distribution for running Python in browsers and Node.js.
Source discussion: Python Workers are now generally available
“Pyodide is such a cool piece of the Python ecosystem. I hope Cloudflare consider throwing some money their direction:”
simonw · recommendation
Direct HN comment
A speculative-decoding drafter collection for accelerating supported local language models.
Source discussion: M5 Ultra Mac Studio Review
“So yeah base might be 30tps (I used iq4) but mtp or dflash help a lot and should be used when checking what is useful and what is not for running models as it is not fare to judge without them.”
alex7o · recommendation · first hand use
Direct HN comment
A multimodal mixture-of-experts model optimized for fast, cache-efficient agentic workloads.
Source discussion: Fable 5 – Median thinking declined in August
“I have been using CC with DeepSeek 4.1 Flash lately, and it's nice to see how the sausage is being made (even if it's partly illusory, as CoT always is.)”
CamperBob2 · recommendation · first hand use
Direct HN comment
A visual, beginner-friendly walkthrough of the Transformer neural-network architecture.
Source discussion: Transformers Explained Visually
“For the uninitiated, I can't recommend enough, The Illustrated Transformer:”
jasonjmcghee · recommendation
Direct HN comment
An open shortwave terminal for resilient long-distance voice and digital communication.
Source discussion: HERMES radio enables voice and data communication over vast distances
“My initial thought is that this is a cool way to try and get more resilient communications technology in the hands of those who need it most in the Global South, and it's awesome it was successfully used for a Pan Pan.”
wmchen · recommendation
Direct HN comment
The Intercept's collected reporting based on documents supplied by Edward Snowden.
Source discussion: What happened to the Snowden archive
“While I heard many of the headlines the reporting is very in depth, including a bunch of smaller details worth poking into. I'd recommend people who are interested and who haven't done so yet to just read a couple of these.”
rtpg · recommendation · first hand use
Direct HN comment
A remaster of the noir-inspired classic adventure game set in the afterlife.
Source discussion: Grim Fandango Puzzle Document (1996) [pdf]
“The art work, the music, the writing. The whole game oozes of style that I've never seen replicated. Even some 20+ years later I can almost recite most of Act I from heart. If you haven't played this game and like adventure games, this is one of the best.”
fredrikholm · recommendation · first hand use
Direct HN comment
A Nintendo 64 tactical RPG with branching endings and a deep class system.
Source discussion: Ogre Battle 64 Recompiled Project at 99.05%
“It was one of the best games of the system, and I think OB64 in particular gets overlooked next to Tactics Ogre and Final Fantasy Tactics due to the lack of Matsuno's involvement. But it's head and shoulders better than the original Ogre Battle, and can stand toe-to-toe with Matsuno's best.”
AdmiralAsshat · comparison · first hand use
Direct HN comment