You're building a Flutter web app. It's going well, a few screens, a handful of routes, Navigator.push everywhere. Then the product team asks for authenticated routes, deep links from emails, a persistent bottom nav bar that survives screen transitions, and shareable URLs that actually work when someone pastes them into a browser.

Suddenly, your Navigator stack looks less like a router and more like a liability.

This is the moment most Flutter web developers hit the wall with traditional navigation. And it's exactly the problem go_router was built to solve.

Why Traditional Flutter Navigation Breaks on the Web

Flutter's imperative Navigator API was designed for mobile. Push a route, pop it, done. That mental model works fine when users can only navigate via your UI.

The web is different.…