2. Show HN: I built ESP32-S3 LED tubes for live coding (github.com)
DIY LED lighting system powered by ESP32, featuring 3D-printed enclosures and real-time control for live coding performances. - genbs/reactive-leds
3. Show HN: Timeminator – Self-hosted open-source time tracker (PHP, Docker) (github.com)
Timeminator Community — freie, selbst-hostbare Zeiterfassung (PHP 8.5). Für Freelancer & Selbständige. - freshNfunky/Timeminator-Community
4. Show HN: A retro arcade style tower climber where your only weapon is a shield (the-last-word.ca)
The castle has fallen. Its last hope: royal mail knights who are not allowed swords.
6. Show HN: Renor – private memory for coding agents, shared across tools over MCP (github.com)
Memory for coding agents: Markdown notes in a folder, recalled later over MCP. AGPL-3.0. - patrickpassosb/renor-engine
7. Show HN: Switchboard – Mac menu bar app that shows every localhost port (github.com)
Free Mac menu bar app that shows every localhost port with its project. Find what's using a port, then open, restart, read logs or stop it. See how your servers connect. - destucr/Switchboard
8. Show HN: Free birth charts, horoscopes, and tarot with no signup (moonandmeaning.me)
Find a fresh perspective with free daily, weekly and monthly horoscopes, tarot readings, and Western or Vedic birth charts. No account needed.
11. Show HN: Wellbody [Body Health Tamagotchi] (wellbody.me)
Three small steps a day for your body, built around your goal and your week. Do them and your pal thrives. Miss a day and nothing breaks.
13. Show HN: Visual cdecl – edit a C declaration as English, code, or a graph (github.avestura.dev)
Edit a C declaration as English, as C code, or as an interactive diagram of boxes and arrows. All three stay in sync in real time.