Custom Navigation
While React Navigation provides excellent default components, some applications require fully custom navigation UI, such as a uniquely designed tab bar or transition animation. This tutorial covers how to build custom navigation elements.
Building a Custom Tab Bar
The tabBar prop on a Tab.Navigator allows you to completely replace the default tab bar with your own custom component.
Creating Custom Screen Transitions
The animation options in a native stack navigator, or custom interpolators in the older JS-based stack navigator, allow you to define unique transition effects between screens.
Building a Custom Drawer Layout
Similar to custom tab bars, the drawerContent prop allows building an entirely custom-designed side menu layout with your own styling and structure.
When to Build Custom Navigation UI
Custom navigation is best reserved for cases where your app’s design system requires a significantly different visual style than what default navigators provide, since custom implementations require more maintenance.
Conclusion
Building custom navigation components in React Native gives you complete creative control over tab bars, drawers, and transitions, allowing your app’s navigation to perfectly match a unique brand design.
