What was that thing someone mentioned on HN?

A 4K DisplayPort KVM switch for sharing peripherals between two computers.

A Sydney collection preserving and exhibiting historic computing technology.

A Seattle museum preserving telecommunications equipment and switching technology.

Sarah Wilson's guide to living meaningfully amid systemic collapse.

Rust tooling for building Python packages and portable manylinux wheels.

An open-source suite for stellar evolution research and education.

An Atlanta-area museum devoted to vintage computing and technology artifacts.

An agent workspace with containers, EC2 support, and portable sessions.

A Humans& research model designed to simulate goal-directed human behavior.

A compact agent runtime built around small, composable tools.

An indie catalog of strange, relatable quirks of the human body.

A build visualizer for understanding where Bun compilation time is spent.

A lightweight, self-hosted videoconferencing server that supports standard browsers.

A technical reference on stable character feet and inverse-kinematics run cycles.

A free, open-source platform for browser-based video meetings.

Wilfrid Hodges' accessible introduction to formal logic for beginners.

A Rust tool that explores permutations of concurrent test executions.

A detailed video walkthrough of the transformer-circuits mathematical framework.

OpenStreetMap's browser editor for quick, approachable map corrections.

Jon Gertner's history of Bell Labs and its foundational inventions.

Peter Pomerantsev's book about modern disinformation and the war against reality.

A search engine for exploring historical posts from early Usenet archives.

A short visual explanation of phase kickback in electromagnetic waves.

A Linux daemon that kills processes before severe out-of-memory lockups.

A command-line tool for managing repositories and Git worktrees.

Rust language bindings for building games and applications with Godot 4.

A Hacker News view that filters AI-related stories from the feed.

A small pine storage crate sized for sorting household cable collections.

A beginner-friendly programming language built around procedures, recursion, and turtle graphics.

An Emacs Git interface with integrated worktree management.

A unified AI-model gateway that quickly adds providers and models.

A browser-based visual programming language combining blocks with Scheme's power.

A tree-sitter tool that builds compact outlines of files and directories.

YouTube's paid plan for ad-free viewing, downloads, and background playback.

A cross-device ebook library, reader, organizer, and synchronization service.

A fast, account-free web frontend for browsing Git repositories.

An ImageJ plugin that enhances faint colors and details in photographs.

Douglas Hofstadter's classic exploration of self-reference, minds, mathematics, art, and music.

Somhairle MacGill-Eain's Gaelic poem about memory, loss, and a cleared township.

A framework for sharing Kotlin application logic across mobile and desktop platforms.

An audiobook service whose purchases support independent bookstores.

A configurable Linux-console suite for playing, studying, and analyzing chess.

Fred Brooks's classic essays on software projects, teams, communication, and complexity.

A free puzzle game that makes special-relativity effects directly playable.

Dmitri Tymoczko's course notes deriving music-theory ideas from first principles.

A lightweight Unix desktop environment focused on speed and resource efficiency.

A live-action and animated comedy built around Wile E. Coyote's lawsuit.

A crowdfunding and fulfillment platform focused on original hardware projects.

Stanley Kubrick's dark comedy about nuclear brinkmanship and institutional absurdity.

An offline macOS dictation app built around local speech-to-text models.