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Show HN: A pure-Ruby X11 terminal

I use this as my regular xterm replacement... Why? Because I can. It's pure-Ruby down to the font-renderer, and the X11-bindings. (I also run a Ruby WM, a Ruby editor, file manager, and more, so this is just par for the course of my descent into madness) It supports double-width and double-height text, unicode (but double-width characters may currently be rescaled down), layering fonts, special rendering of box-drawing characters (to ensure they seamlessly scale and connect, and has reasonably c

2026-06-16 原文 →
AI 资讯

Show HN: Vet turned founder, AI lawn diagnosis

I know, it's kind of weird. What is a veterinarian doing creating an analysis tool for lawn problems? Frankly, the idea was born of my own lawn care struggles. Endless lawn care company fees without any actual improvement. Googling problems and finding generic solutions without regional considerations. One time I overseeded my grass not realizing I had to actually put soil down too. One day, I decided to run lawn pictures through AI and found some pretty helpful information. So I decided with my

2026-06-16 原文 →