PixelSnap is an app for macOS that makes it easier for designers and web-developers to measure anything on their screens.

Design systems are more important than ever as companies are building more complex digital products. A design system helps with consistency, eliminates redundancy, and reduces technical debt. Design Systems Repo is a frequently updated collection of Design System examples, articles, books, tools, and talks/presentations.

Unused CSS is an online tool to remove unused CSS rules. It will check your pages, find unused CSS and let you download a clean CSS file.