Raycast
Raycast is a productivity tool more specifically a launcher that - lets you control your tools with a few keystrokes. It's designed to keep you focused. Their website offers only dark mode, homepage features everything they offer to users with screenshots and detailed explanations. Great example to follow if you are building a website for tech nerds and tech community.
Musharof
Ayro UI
300+ Ready to Use Bootstrap UI Components, Sections and Blocks.