HackerLinks

Issue / 2026-05-16

8 interesting things surfaced from HN on 2026-05-16

A daily board of tools, apps, and references that Hacker News readers pulled into view on 2026-05-16. Each row keeps the original HN thread close to the claim.

At a glance:
Items:8
Threads:8

What surfaced that day

01
Rocksky
tangled.org

Music scrobbling and discovery on AT Protocol.

Show Evidence

Commenters called it a perfect recommendation model and said they would add support in another app.

02

A Codeberg project that brings Windows 9x nostalgia to Linux.

Show Evidence

Replies praised the clean, usable interface and said it looked like GitHub/Forgejo.

03
Accelerate
github.com

A Haskell array language with JIT, CPU, and GPU offload.

Show Evidence

Commenters described it as NumPy plus a JIT compiler and highlighted automatic CPU/GPU vectorization.

04
PART Telescopes
parttelescopes.web.app

Low-cost radio telescope kits for rural schools.

Show Evidence

One commenter said low-cost radio telescopes are great fun and linked several related projects.

05
Greek Alphabet Cards
labs.randomquark.com

Interactive cards for learning the Greek alphabet.

Show Evidence

Commenters said the cards were very handy and that learning Greek letters paid off in university.

06
SANA-WM
nvlabs.github.io

An open-source world model for 1-minute 720p video.

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Commenters said they were impressed with the world models and pointed to robotics simulation as an immediate use case.

07
Kioxia 10 PB 2RU server
blocksandfiles.com

A slim 2RU server packing 10 PB of storage.

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Replies called the Kioxia drives the interesting part and said the density was fascinating.

08
DeepSeek-V4-Flash
seangoedecke.com

A blog post on LLM steering vectors for DeepSeek-V4-Flash.

Show Evidence

A commenter said steering features could remove refusals, and others compared runtime steering with modified weights.