Highly for iOS - Medium-style highlighting in every app and website. ๐
Sitecake - Drag and drop CMS for HTML websites. It's flat file CMS so it's pretty fast.
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.
Anchor CMS - Free and lightweight blogging system
Highlight - "Highlight" physical books through conductive pages ๐โจ
Textpattern - Textpattern is an elegant content management system that is free, open source software.