Zaprep
Instagram Automation, Instagram Marketing
What it does
We built Zaprep because the automation tools available in 2024 fell into two camps: expensive enterprise platforms with contact-based pricing that punished growth, and cheap bots that scraped Instagram and regularly got accounts suspended. There was nothing in between that was affordable, safe, and simple.
Automate comments, DMs, and story replies across social platforms. Convert every interaction into a lead, follower, or sale — on autopilot.
Zaprep answers every Instagram comment, DM, and story reply instantly — turning your engagement into followers, leads, and sales while you create. Link your social accounts via OAuth in under 60 seconds. Instagram supported now — more platforms coming. Choose a trigger (comment, DM, story reply), set keywords, write your reply, add a lead-gen step if needed. Every qualifying interaction gets an instant, personalized response — while you focus on creating. Zaprep is a Meta Verified Tech Partner, built entirely on Meta's official Graph API. Verified partners pass Meta's technical and policy review — so your Instagram account stays safe, compliant, and supported long-term. Every feature…from zaprep.com
Does the same job
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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