Pulse PIN
Private Message, Gone when viewed
What it does
Introducing Pulse PIN Private, ephemeral messaging using a unique 6-digit PIN No phone number or registration required Messages disappear after viewing or expiry Instant delivery and blue-tick confirmation Simplified PIN-based replies Improved notification experience with sender-based grouping Custom Pulse identity and notification icon Improved stability, performance, and user experience Pulse PIN - Private Message, Gone when viewed.
Does the same job
all alternatives →
- PAPulse — A simple pulsating indicator.2011 · moeedm.com · ▲163
Feel free to use it in your application. You can make it imageless but I used an image just because you can easily swap it out and its a little less code.
More work this month
the category →
The app store for voice native apps that lives in your notch
Work · 28d ago · voiceos.com
The New Calendly▲211Handle all of the work before, during, and after meetings
Work · 17d ago · calendly.com
Launched alongside, August 2026
the whole month →- TL
Life & fun · 10d ago · louisabraham.github.io
- SA
Hello HN! I found that picking out plausible but diverse skin tones for my digital art and game development projects was kind of difficult, and I got curious about if there was a way to define a color space that made it easy. I've built a color picker and procedural generation algorithm based on the space as well as a bunch of other fun js features and demos throughout the page that use the equations. If you find it interesting, I have lots of explanations of how I built it and what properties the space has. The methodology might be a bit shaky, but hopefully the result is as helpful for…
Life & fun · Aug 2026 · toneyalexander.github.io
I trained a 125M-parameter transformer to autocomplete piano performances in real time (~108 notes/sec on an iPhone 15). The idea is basically GitHub Copilot or Tabnine, except instead of prompting it with code, you prompt it by playing a few notes on a MIDI piano. The model then continues what you played, entirely on-device. The app is free if anyone wants to try it. Happy to answer questions about the model, training, Core ML, or the many things that didn't work.
AI · 16d ago · simedw.com