Learn REACT-TRANSITION-GROUP with Real Code Examples

State machine for enter/exit lifecycle

DOM node mounting/unmounting manager

TransitionGroup wrapper for dynamic children

SwitchTransition for one-at-a-time component swapping

Callback-based control structure

Tracks component presence

Updates state when entering/exiting

Applies CSS classes or triggers callbacks

Coordinates children transitions

Clean unmount handling

State-driven enter/exit lifecycle

List-oriented transition orchestration

Component swapping with transitions

CSS-based animations via classNames

JS-powered transitions via callbacks

Animated dashboard panels

Interactive component library

Modal/drawer systems

React Router animated layout

Marketing site hero transitions

Lightweight and minimal

No opinion on animation style

Declarative lifecycle-based transitions

Composable wrappers for components

Integrates seamlessly with React state

Group related transitions

Reuse CSSTransition wrappers

Modularize animation styles

Avoid animating large lists

Use pure CSS for performance

Identify components needing animations

Wrap with Transition or CSSTransition

Move inline CSS to animation classes

Add TransitionGroup for lists

Refactor UI state to trigger transitions