Show HN: I rebuilt Kubernetes for ESP32 microcontrollers https://ift.tt/5TCWBFy

Show HN: I rebuilt Kubernetes for ESP32 microcontrollers https://ift.tt/SskrGbt October 29, 2026 at 06:35AM

Show HN: Howler, a macOS menu bar AI that burns the chat after reading https://ift.tt/cjhgI2Y

Show HN: Howler, a macOS menu bar AI that burns the chat after reading https://ift.tt/RMBoXxp October 29, 2026 at 04:49AM

Show HN: I got tired of travel spreadsheets so I made a travel planner app https://ift.tt/s6Kv1Rn

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 gave me all the info I wanted to schedule each stop per day, with travel times, leeway, etc, so I made Wherewhen. The basic differentiator is that you can set various constraints (e.g. "I want to spend 2 hours in the park", or "I have a dinner reservation at 6"), and Wherewhen will automatically adjust the rest of the times to tell you when to go/leave each place, including travel. I've tried to make it mobile-friendly but travel planning is pretty complicated and it's a bit clunky on mobile. Feedback is appreciated! https://www.wherewhen.cc October 29, 2026 at 12:37AM

Show HN: Peregrine – Integrated Terminal and File Browser https://ift.tt/GlFswpr

Show HN: Peregrine – Integrated Terminal and File Browser I built this for my own file-system and CLI workflows. Wherever I notice a friction point, I update this program to address it. For example, when using a cd command to navigate in a terminal, I've made it easy to access ones I've used before, or to find the right directory using a few characters from dir's name. It also smooths over miscellaneous OS-level functionality which I've encountered pain points in. https://ift.tt/29BIapo October 28, 2026 at 02:42AM

Show HN: I worked at an ATS, so I built Recruiter BFF for Claude and ChatGPT https://ift.tt/HUWYScZ

Show HN: I worked at an ATS, so I built Recruiter BFF for Claude and ChatGPT https://ift.tt/mYLSduA October 28, 2026 at 02:12AM

Show HN: Squishy 3D helpers powered by Three.js https://ift.tt/Lwf9uaj

Show HN: Squishy 3D helpers powered by Three.js https://prathje.github.io/plushies/ October 28, 2026 at 01:38AM

Show HN: carmen – testing AI-written GPU kernels https://ift.tt/1x7ijPL

Show HN: carmen – testing AI-written GPU kernels https://ift.tt/sVeTp6L October 27, 2026 at 04:30AM