CSSync

Pair CSS, formerly CSS Explorer, is a Chrome extension for inspecting and live-editing CSS directly on any webpage. Hover over an element to see its styles, pin panels to compare elements side by side, edit CSS in place, and copy the result back into your project. Pair CSS also lets you create collaborative rooms, so teammates can inspect the same page together, see each other's pinned panels, edits, cursors, and change history in real time. Essential features: - Inspect source CSS and compact computed styles - Pin multiple style panels on the page - Edit CSS live and preview changes instantly - Copy an element's CSS or all session edits - Create or join collaborative CSS rooms - Share pinned panels, cursors, edits, and history with teammates - Inspect element size, attributes, media/supports rules, and pseudo selectors when available - Light and dark theme support No sign-in required. Open a page, inspect, edit, collaborate, and copy the result.