Show HN: PhreshOS – OS for Web Apps I'd like to share my experience building this system with you. It's an operating system for web ...

Show HN: D-Engine – deterministic LLM code edits, 42× fewer tokens than an agent https://ift.tt/XANzRPw October 1, 2026 at 07:52PM

Show HN: Smartly – Plain English to shell commands, with GNU/BSD awareness I built Smartly because I kept knowing what I wanted to do in the...

Show HN: Yantra – an LALR(1) parser generator for C++ Yantra is a C++ parser generator: lexer, parser, and AST walker all generated from one...

Show HN: Kanmaps – Product roadmaps like videogame skill trees Hi HN! I've made it possible for you to make product roadmaps like you...

Show HN: Real-time raytracing around a black hole Another visualization that I've been wanting to make for a long time, and is now over ...

Show HN: Using 2D DFT, dithering, etc. to maximize eInk manga image quality Kindle Comic Converter optimizes black & white (or color) co...