It's ShadCN's Copper but for windows - Carbon You know how you're writing code in Cursor, compiling study notes in Chrome, or bouncing ideas off ChatGPT, and you think, "I'll need this snippet later," but you don't want to stop what you're doing? Whenever you find something worth keeping, double-tap Shift to capture it. When you're ready, copy it right back into ChatGPT, Claude, or your workspace - and check things off as you go.