Bootstrap - Simple and flexible HTML, CSS, and JS for popular UI components and interactions
Dark Mode List - A list of apps that support 🌃 dark mode
Tailwind CSS - A utility-first CSS framework for rapidly building custom user interfaces.
Slack - A messaging app for teams who see through the Earth!
Materialize CSS - A modern responsive front-end framework based on Material Design
WhatsApp Dark Mode - Finally. Dark mode on WhatsApp.