What problem does it solve?
Frontend navigation, filter, tab, and modal state is often stored only in component memory, so reloading a page, sharing a link, or using browser back/forward loses the user's current view. This makes it impossible to bookmark or share specific filtered or tabbed screens, breaking expected web app behavior.
Core Features & Use Cases
- URL State Syncing: Automatically syncs all meaningful navigational state (active tabs, search filters, dropdown selections, deep link focus) to URL query parameters.
- State Restoration: Ensures page reloads, shared links, and browser history navigation restore the exact same view the user was on.
- Use Case: For a conference schedule app, users can share a link to a specific day's filtered list of AI talks, and recipients see the exact same filtered view without needing to reapply filters manually.
Quick Start
Use the sync-url-navigation skill to implement URL state syncing for your web app's filter and tab navigation so users can bookmark and share exact view states.