Show HN: Roland T8 Interactive Tutorial https://ift.tt/e19wtxK November 1, 2026 at 11:19PM

Show HN: SpotKat – a free cat register with a lost-cat network https://spotkat.nl/en November 1, 2026 at 11:16PM

Show HN: I rebuilt my old canvas 3D library as a small WebGL 2 library – phoria2 https://ift.tt/scmet4w October 31, 2026 at 02:49AM

Show HN: OmniDiff – Opensource, super fast, content aware Git difftool, in Rust I have been researching what the ultimate diff tool would lo...

Show HN: Point your camera at a landscape to learn about its geology I've been working on a fun little app that paints geologic maps ove...

Show HN: Multi-Layer ASCII Art https://ift.tt/4dm7qWl October 31, 2026 at 10:11PM

Show HN: Marelleo, an open-source story box I built for my kids using ESP32 https://ift.tt/nTYLmzW October 27, 2026 at 08:24AM

Show HN: Samosa – Linter for Math Derivations https://samosa-math.vercel.app October 27, 2026 at 06:06AM

Show HN: I rebuilt Kubernetes for ESP32 microcontrollers https://ift.tt/icB75Dy October 29, 2026 at 09:35AM

Show HN: I got tired of travel spreadsheets so I made a travel planner app Hey everyone! I couldn't find an app to organize trips that g...

Show HN: Pure Particles, an open source art particle toy built with Three.js Hi HN, I’m Romain, a designer from France. I’m trying to build ...

Show HN: A Cursor-like workspace for your LaTeX papers https://ift.tt/EJ0NSDU October 28, 2026 at 10:39PM

Show HN: Fabivo – Furniture design from a photo to a numbered cut list Hello all, Ive been building Fabivo, a free furniture planner that ru...

Show HN: Squishy 3D helpers powered by Three.js https://prathje.github.io/plushies/ October 28, 2026 at 04:38AM

Show HN: Curate. free, no ADS, with AI, private photo cleaner for iPhone https://ift.tt/PzT36qa October 28, 2026 at 01:52AM

Show HN: A Lego-like composable Framework for RSI https://rsi-gear.github.io/ October 28, 2026 at 12:25AM

Show HN: carmen – testing AI-written GPU kernels https://ift.tt/ReOCZfN October 27, 2026 at 07:30AM

Show HN: Diagonals (Diago) – a chess variation where the pieces stay diagonally This is a variation of chess in which, in addition to the ar...

Show HN: Tiny Tube – A self hosted video sharing server in a single Go binary https://ift.tt/eESV2bm October 27, 2026 at 05:15AM

Show HN: Software Hate Index (real-time ranking of SaaS complaints) https://hissingkitty.com/predictions October 27, 2026 at 01:46AM