Highly for iOS - Medium-style highlighting in every app and website. 🖌
English Syntax Highlighter - Highlights English syntax like it's code
LINER - LINER AI Copilot is currently powered by ChatGPT/GPT-4, Google Search Engine, and information from high-quality highlights of an enormous number of users from all around the world.
microlight.js - Improves readability of code by highlighting
Highlight - "Highlight" physical books through conductive pages 📖✨
Readwise - Effortlessly rediscover and organize your Kindle highlights