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Create high-performance animations in React Native with react-motion

Create high-performance animations in React Native with react-motion

Amit Gupta's photo
Amit Gupta
·May 6, 2021·

3 min read

The animation is a way or method in which the figures are manipulated to appear as moving images. They are used to create models which are incredibly crucial for research and study purpose. The animation is essential to create an enhanced user experience in the mobile world.

React Native is a trendy topic for many animation workshops. React Native provides two complementary animation systems, namely Animated and Layout Animation. It is deemed as challenging by many developers. To work with cross-platform code, the native components of the phone must communicate about the information through a bridge.

For achieving high performance, the animations must be rendered on a native UI thread. The need for serialized data over the bridge might cause specific blockages on the JavaScript thread. Gradually, the situation can be improved with the support from the community members.

The discrepancies in the React Native animations are caused due to the workloads on the JavaScript threads, which affects the frame rate. It deems it imperative to maintain a frame rate of 60 frames per second. The best solution is to use the Animated API as it optimizes the required time. There are nodes called animated props which map the animated value to a single prop on a specific component. The animation driver changes the animated value for every frame of the animation. The outcome is then passed along to any transformation operation, where it gets stored as the prop. The latest version of the driver is purely native and can execute animations frame by frame. Any animation of React Native that involves moving from one app screen to another is given a prior instruction that it should be done using the navigation components.

Layout Animation is an amazingly simple API which automatically animates the view to the next consecutive position when the preceding layout occurs. Layout Animation supports two properties, which are scalability and opacity. Every React Native Development Company has a dedicated team of developers which help us nurture our digital dream.

The React Native, animated API can do the grunt work for the user while implementing the animations. Despite all the features, it has some shortcomings too. It is not able to respond to the gestures beyond the scope of Scroll view. The gestures can be handled entirely by using the Pan Responder, which combines several touches into a single gesture. It makes the single touch-responsive to the other extra touches for the gesture function to run smoothly. The Interaction Manager enables smooth functioning as it blocks the events running on the JS thread.

Since the inception of React Native Development services for animation, the other measures for animation have become obsolete as react-native creates a whole new framework that iterates at lightning speed. It helps the organization to save money and time and has revolutionized the concept of animation due to reacting motion.