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...