Issue / 2026-06-25
A daily board of tools, apps, and references that Hacker News readers pulled into view on 2026-06-25. Each row keeps the original HN thread close to the claim.
What surfaced that day
Local-first WYSIWYG markdown editor with Claude, Codex, and Cursor integrations.
One commenter described exactly that team-sync workflow need; others asked for openai-compatible providers and praised the app’s AI-first approach.
Open-source and commercial identity stack, including Hydra, Kratos, and Ladon.
An Ory Hydra author pointed readers to github.com/ory and ory.com, while other commenters called Ory services a delight and singled out Hydra, Kratos, and Ladon.
Emacs backend that pushes rendering work onto the GPU for sharper UI effects.
The thread compared it with Ghostty’s cursor_blaze effect and Emacs packages like pulse.el and beacon, arguing for more powerful visual feedback.
Lightweight map app for classic Mac OS 9 machines with tiny RAM requirements.
Commenters praised the 16 MB required / 32 MB recommended footprint and said they would try it on PowerBook Pismo and other OS 9 battlestations.
Deterministic chess-like roguelike with seeded runs and solver-friendly movement.
Commenters called it fun, intuitive, pretty, and addictive, and several noted that its seeded RNG and deterministic movement make it solver-friendly.
Chess-like roguelike demo on Steam with weird puzzle energy.
A commenter said they were working on a different chess-like roguelike and told people to check it out if they like weird chess puzzles, bad chess puns, and Hnefatafl.
Browser-playable Half-Life 2 port that ran straight into classic-game comparisons.
Commenters immediately added Quake 3, Unreal Tournament, RuneScape 2, Ultima Online, and similar browser-playable projects as references.
Browser explorer for classic game levels and maps.
One commenter called it a place with hundreds of levels from dozens of older games, including Half-Life 2, and suggested it as a better exploration tool than the port itself.
Audio-to-flashcards language app for shadowing, grammar help, and multilingual practice.
The post described German and Greek study workflows, AI prompts for grammar and nuance, and asked for public-domain audio sources for the try page.
Scroll-reading project and paper tied to the first readable Herculaneum scroll.
The discussion praised the segmentation, unwrapping, and ink-detection work, and commenters repeatedly emphasized how huge the achievement was and how open the data was.
Interactive 3D tour of Oxide’s rack hardware and server design.
Commenters called the product a breath of fresh air, praised the integrated hardware/software design, and recommended Oxide’s podcast and original “On The Metal” show.