Daily issue / 2026-04-25
Useful things that surfaced in Hacker News discussions on 2026-04-25. Open the context to see why each one caught our attention—or jump straight to the original thread.
What we found
Modular construction system praised for architecture workshops and creative builds.
Source discussion: The Free Universal Construction Kit
Editorial paraphrase
“Zometool rules!” and “I run workshops on modular systems in architecture using Zometool”
Read the original threadAffordable 10GbE switch options praised as a good-value upgrade.
Source discussion: New 10 GbE USB adapters are cooler, smaller, cheaper
Editorial paraphrase
“10 Gb is cheap! Mikrotik has a 4x10Gb + 1x1Gb port switch for $150 USD and an 8x10Gb version for about $275.”
Read the original threadDesmond Morris anthropology book called a seminal work.
Source discussion: Desmond Morris has died
Desmond Morris cat-observation book praised as thoughtful.
Source discussion: Desmond Morris has died
Editorial paraphrase
“I know him from his book "Catwatching", which is a very thoughtful observational study of cats.”
Read the original threadOpen-source game engine mentioned as a fun revival target.
Source discussion: Using coding assistance tools to revive projects you never were going to finish
Browser SID player shared for listening to Wizball tunes directly.
Source discussion: Martin Galway's music source files from 1980's Commodore 64 games
Editorial paraphrase
“You can listen to the Wizball tunes here: https://deepsid.chordian.net/?file=/MUSICIANS/G/Galway_Martin/Wizball.sid&subtune=4”
Read the original threadC64 music radio site recommended as a longtime favorite.
Source discussion: Martin Galway's music source files from 1980's Commodore 64 games
Editorial paraphrase
“I’ve been listening this on and off for more than a decade: https://slayradio.org/”
Read the original threadKubernetes secret manager that rewrites placeholders at runtime.
Source discussion: Show HN: Kloak, A secret manager that keeps K8s workload away from secrets
Hokusai pattern book shared as a concrete tessellation source.
Source discussion: Hokusai and Tesselations
Editorial paraphrase
“Found a copy of the book on Wikimedia.” and “the page has a British Museum version with an English interface.”
Read the original threadEmbedded Rust async framework recommended for safe concurrent code.
Source discussion: What async promised and what it delivered
Editorial paraphrase
“In embedded Rust, async is seen as especially strong when paired with frameworks like Embassy or RTIC.”
Read the original threadReal-time concurrency framework recommended alongside Embassy.
Source discussion: What async promised and what it delivered
Editorial paraphrase
“In embedded Rust, async is seen as especially strong when paired with frameworks like Embassy or RTIC.”
Read the original threadManaged browser-based RDP/SSH bastion praised for file and clipboard support.
Source discussion: A web-based RDP client built with Go WebAssembly and grdp
Editorial paraphrase
Azure Bastion was praised as handling files and clipboards well and supporting console sessions.
Read the original threadGoogle Cloud’s in-browser SSH access for Compute Engine VMs.
Source discussion: A web-based RDP client built with Go WebAssembly and grdp
Editorial paraphrase
GCP’s browser SSH was described as the best seen so far.
Read the original threadPR comment convention for marking blocking and non-blocking feedback.
Source discussion: Commenting and approving pull requests
Editorial paraphrase
“I make it clear what is non-blocking/blocking with Conventional Comments: https://conventionalcomments.org”
Read the original threadPlain-text accounting system praised as a QuickBooks replacement.
Source discussion: Plain text has been around for decades and it’s here to stay
Editorial paraphrase
“replacing QuickBooks with Beancount + Fava for a sole proprietorship”
Read the original threadWeb UI for Beancount’s plain-text accounting workflow.
Source discussion: Plain text has been around for decades and it’s here to stay
Editorial paraphrase
“replacing QuickBooks with Beancount + Fava for a sole proprietorship; no ads, commit history proving when entries were made”
Read the original threadOpinionated Linux desktop stack cited as a TUI renaissance example.
Source discussion: Plain text has been around for decades and it’s here to stay
Editorial paraphrase
Some argued the peak of TUIs is now, citing projects like Omarchy.
Read the original threadRead-only AI mode for querying code and getting help without editing.
Source discussion: Lambda Calculus Benchmark for AI
Editorial paraphrase
“example: Zed ‘ask’ mode useful as a rubber duck and can read code directly”
Read the original threadScrollable-tiling Wayland compositor praised for ultrawide workflows.
Source discussion: Niri 26.04: Scrollable-tiling Wayland compositor
Editorial paraphrase
Commenters said Niri is “so good” and especially strong on ultrawides.
Read the original thread