Does react-native-foldview work on Android?

No, it's optimized for iOS only because React Native's overflow style property defaults to hidden on Android and cannot be changed, as explicitly stated in the Platform Support section of the README.

How to nest FoldView components for complex animations?

Render FoldView components inside the backface callback of another FoldView, and use the expand/collapse props on the root to control sequences. A reference implementation is provided in the examples/Simple directory.

React Native FoldView vs react-native-animatable for animations?

FoldView is specialized for 3D folding cell animations with nested support, while react-native-animatable offers a wider range of general animations. Choose FoldView for precise folding effects, but for versatility, other libraries might be better.

How to customize the flip animation speed?

Use the flipDuration prop to set the animation length in milliseconds; the default is 280ms, but you can adjust it based on your UI needs, as documented in the props table.

What are the performance trade-offs with react-native-foldview?

It uses rasterization optimizations to reduce memory usage when collapsed, but this requires wrapping custom collapse functions in Promises, which can add complexity and potential performance overhead in large apps.

Is react-native-foldview still actively maintained?

The README shows CI badges and welcomes contributions, but as a niche project, maintenance may be limited; check the GitHub repository for recent commits and issue activity to assess current support.

Open-Awesome

react-native-foldview

MITJavaScript

A React Native component that implements folding cell animations with customizable expand/collapse behavior.

GitHub

2.0k stars178 forks0 contributors

What is react-native-foldview?

React Native FoldView is a React Native component that implements a folding cell animation for iOS. It provides a smooth 3D folding effect to expand and collapse content, inspired by a popular Dribbble design, offering a visually engaging way to reveal hidden information.

Target Audience

React Native developers building iOS applications who need to implement interactive, animated content reveal patterns with a paper-like folding effect.

Value Proposition

Developers choose React Native FoldView for its customizable, smooth 3D folding animations and simple API that integrates seamlessly into React Native apps, with support for nested folding sequences and fine-grained control over animation behavior.

Overview

FoldView implemented in JavaScript ⛱

Use Cases

Best For

Implementing interactive card or list item expansions with a folding animation on iOS
Creating nested folding sequences for complex content reveal patterns in React Native iOS apps
Adding visually engaging paper-like folding effects to mobile app UI components
Building custom animated accordion or disclosure components with 3D folding transitions
Developing iOS apps that require smooth, customizable expand/collapse animations with callback hooks
Prototyping or implementing designs inspired by the specific Dribbble folding cell animation reference

Not Ideal For

Cross-platform React Native applications that need to support Android
Projects requiring simple, non-animated expand/collapse components without 3D effects
Teams wanting drop-in, pre-styled UI components without custom animation integration
Apps with strict memory constraints, due to rasterization optimizations that require careful handling

Pros & Cons

Pros

Smooth 3D Animations

Implements a visually engaging folding effect with control over flip duration and perspective, as demonstrated in the GIF and documented in the props table.

Customizable Folding Sequences

Supports nested FoldViews and allows fine-grained control over expand/collapse behavior through root-only props like expand and collapse, enabling complex animation patterns.

Simple API Integration

Offers a straightforward component API with callback hooks (onAnimationStart/End) for animation lifecycle events, making it easy to integrate into React Native iOS apps.

Nested Folding Support

Enables multi-level folding sequences, as shown in the example app, allowing for intricate content reveal patterns without additional libraries.

Cons

iOS-Only Limitation

Due to React Native's overflow style constraints on Android, the component is not supported on Android, severely limiting its use to iOS-only projects as admitted in the Platform Support section.

Complex Development Setup

Hacking on the library requires a workaround with npm run watch due to lack of symlink support in React Native packager, adding overhead for contributors or custom modifications.

Niche and Possibly Unmaintained

Focused solely on a specific animation type, it has limited broader adoption; the README encourages contributions, but recent activity may be sparse, risking long-term support.

Frequently Asked Questions

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