Camera Lets You See Sound in Complete Darkness [video]
YouTube review with Amazon affiliate links isn't a Show HN project or shipped code.

Finally a camera app showing non-mirror preview because front cameras lie.
General consumers, social media users, anyone who takes selfies
Native camera apps · Mirror selfie apps
Note: Photos and videos are only stored in the browser. No data is sent to any servers. You can also install this as an app from your browser since it's a progressive web app.
YouTube review with Amazon affiliate links isn't a Show HN project or shipped code.
You can grab a CoreML model from Hugging Face and see inference applied to a live camera feed in realtime while stacking cinematic effects, firing one-shot triggers from MIDI, and streaming out via a virtual camera or RTMP. The combo of local CoreML preview + unlimited sources and CSS-overlay widgets is a clever, practical playground for both creators and researchers — the real test will be model compatibility and performance across consumer Macs.
Answers 'which app is using my mic?' when macOS won't tell you.
Pretty map of where builders hang out, but unclear retention or differentiation.
Simulates actual Workday and Greenhouse parsing logic instead of inventing fake scores.
Cards Against Humanity for your camera roll, but execution unclear from landing page.