Show HN: Quick Info on Cursor – Hoverless Tooltips for Keyboard-Only Coding (opens in new tab)

Are you a keyboard-driven developer who hates reaching for the mouse just to see a function signature or variable type? Quick Info on Cursor is a VSCode and Cursor extension that displays hover tooltips automatically when your cursor rests on a symbol — no mouse needed.

Just pause your keyboard cursor over a variable or function (default: 500ms), and the tooltip appears as if you hovered it with your mouse.

If you try it out, I’d really appreciate your feedback or ideas for improvements. GitHub repository for feedback and source code (https://github.com/developerjhp/vscode-quick-info-on-cursor)