
Hookgen-ai
Generate high-retention, viral hooks for short-form videos.
What it does
* AI-Powered Viral Hooks: Tailored specifically for high-retention and short-form video algorithms. * Instant Video Ad Generation: Turn any hook and concept into a ready-to-publish promotional video in seconds. * Multi-Platform Optimization: Perfect for TikTok, YouTube Shorts, Instagram Reels, and meta/social ads. * Proven Frameworks: Generates hooks and scripts based on psychological triggers that maximize CTR and watch time.
Générez en 1 clic des accroches vidéo virales basées sur la psychologie comportementale. Stoppez le scroll sur TikTok, Instagram Reels et YouTube Shorts avec le Viral Scoring.
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More growth this month
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AstraPixels▲267A pixel-art solar system at its real current positions.
Growth · 29d ago · astrapixels.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 · 17d ago · simedw.com