WebScore
See how Gemini, ChatGPT, Perplexity talk about your brand
What it does
WebScore audits any public URL across 5 AI agents — GEO visibility (Gemini, ChatGPT, Perplexity & Claude mention/citation rate), Web Vitals, SEO, Accessibility, and Health Check. New since our last launch: Brand Monitor for weekly AI visibility tracking, a GEO Dashboard with score history, REST API + webscore-sdk for programmatic audits, and Langfuse-managed prompts across all agents. Free, no sign-up.
AI-powered web audit tool. Measure your brand
Does the same job
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AI VisibilityJul 2026 · aivisibility.pro · ▲27Check how ChatGPT, Gemini and Claude talk about your brand


AI Brand Visibility TrackerJul 2026 · apify.com · ▲3Track if ChatGPT recommends your brand vs. competitors
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Open-source GTM skills for technical founders
Dev tools · 29d ago · gtmcofounder.com

OpenTrailPaper is open-source bike computer firmware for the LilyGO T5S3 4.7" E-Paper PRO. It supports offline maps, GPX routes, FIT recording and Bluetooth sensors.
Dev tools · 2d ago · opentrailpaper.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