Creating more possibilities: Why do we still need CSS3 animations despite having jQuery?

Creating more possibilities: Why do we still need CSS3 animations, despite jQuery?

Introduction:
In front-end development, animation is an indispensable part. It can add vividness and appeal to web pages while also improving user experience. With the development of technology, there are now many ways to implement animation, among which CSS3 animation and jQuery are the two most commonly used. Although jQuery has been widely used in the development of page animations, we still need CSS3 animations to create more possibilities. This article will discuss why we still need CSS3 animation from three aspects: performance, experience and compatibility.

1. Performance
Performance is one of the important factors that every front-end developer must consider. At this point, CSS3 animations are superior to jQuery. jQuery is a JavaScript-based library used to process and control the dynamic effects of page elements. However, as the complexity of the animation increases, animation implemented using jQuery will consume more computing resources, causing the page to load slower. CSS3 animation is run by the browser itself. Compared with animation implemented in JavaScript, it can better utilize the hardware acceleration function of the browser to improve the performance and smoothness of the animation.

2. Experience
CSS3 animation can provide users with a better interactive experience. Compared with simple gradient and movement effects, CSS3 animation can achieve more complex and dazzling effects, such as rotation, scaling, transparency changes, etc. These effects can attract users' attention and increase the attractiveness and interactivity of the page. In addition, through CSS3 animation, we can achieve more creative and personalized designs, making the page more beautiful and interesting, and bringing a better user experience to users.

3. Compatibility
Compatibility is an issue that cannot be ignored in front-end development. Although jQuery is a popular front-end library, it may have compatibility issues. Since different browsers implement JavaScript interpreters differently, some browsers may not fully support jQuery's animation effects. CSS3 animations are implemented by the browser itself, so it is more likely to have better compatibility. Although older browsers may not support the newer CSS3 animation properties, we can use the shim library to solve this problem and achieve better compatibility while still maintaining the animation effect.

Conclusion:
Although jQuery is already a very powerful and popular animation library in front-end development, CSS3 animation still has its unique advantages. Through CSS3 animation, we can achieve higher performance, better user experience and wider compatibility. Of course, in actual development, we can also choose the appropriate technology to implement animation according to specific needs. In short, CSS3 animation, as an important front-end development technology, will continue to play an important role in web animation and create more possibilities.

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