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Course Introduction：This screencast demonstrates creating a simple slideshow using jQuery's fadeIn and fadeOut methods. These methods offer convenient animation control over element visibility, providing more granular control than CSS3 alone. The video showcases the te

2025-02-20 comment 0  725

Course Introduction：CSS Transitions Failure with JavaScript ApplicationIn an attempt to enhance a slideshow with CSS3 transitions, a user encountered a puzzling...

2024-10-29 comment 0  890

Course Introduction：CSS animation performance optimization guide: Using browser developer tools to improve animation fluency This article is created in collaboration with SiteGround. Thanks to our partners who support SitePoint. As we all know, CSS animation performance is usually very high. However, for scenes that contain a large number of elements or complex animations, if the code is not optimized for performance, it will cause animation to be stuttered and affect the user experience. This article will introduce some practical browser developer tool features to help you check the running mechanism behind CSS animations. When the animation is stuck, you can better understand the reasons and fix them. Key Points Use browser developer tools to optimize CSS animation performance, identify problems that cause animation lag, and gain insight into animation

2025-02-16 comment 0  582

Course Introduction：The full potential of unlocking CSS animations with @keyframes can be achieved through the following steps: 1) Define the start, end and intermediate state of the animation sequence; 2) Use multi-stage animation to control multiple attributes of the element; 3) Adjust the -timing function to optimize animation effects; 4) Use will-change to improve performance; 5) Choose the appropriate animation duration; 6) Use animations carefully to avoid excessive use; 7) Ensure cross-browser compatibility with vendor prefixes; 8) Dynamically control animations with JavaScript. Through these methods, you can create amazing animations that enhance web design.

2025-06-22 comment 0  185

Course Introduction：This article demonstrates a simple image reveal animation when hovering over items. The HTML code represents a section with works, including images and titles. The CSS code provides the necessary styling for the layout and animation. The JavaScript c

2024-11-24 comment 0  653

Course Elementary  13768

Course Introduction：Scala Tutorial Scala is a multi-paradigm programming language, designed to integrate various features of object-oriented programming and functional programming.

Course Elementary  82276

Course Introduction："CSS Online Manual" is the official CSS online reference manual. This CSS online development manual contains various CSS properties, definitions, usage methods, example operations, etc. It is an indispensable online query manual for WEB programming learners and developers! CSS: Cascading Style Sheets (English full name: Cascading Style Sheets) is an application used to express HTML (Standard Universal Markup Language).

Course Elementary  13141

Course Introduction：SVG is a markup language for vector graphics in HTML5. It maintains powerful drawing capabilities and at the same time has a very high-end interface to operate graphics by directly operating Dom nodes. This "SVG Tutorial" is intended to allow students to master the SVG language and some of its corresponding APIs, combined with the knowledge of 2D drawing, so that students can render and control complex graphics on the page.

Course Elementary  24589

Course Introduction：In the "AngularJS Chinese Reference Manual", AngularJS extends HTML with new attributes and expressions. AngularJS can build a single page application (SPAs: Single Page Applications). AngularJS is very easy to learn.

Course Elementary  27445

Course Introduction：Go is a new language, a concurrent, garbage-collected, fast-compiled language. It can compile a large Go program in a few seconds on a single computer. Go provides a model for software construction that makes dependency analysis easier and avoids most C-style include files and library headers. Go is a statically typed language, and its type system has no hierarchy. Therefore users do not need to spend time defining relationships between types, which feels more lightweight than typical object-oriented languages. Go is a completely garbage-collected language and provides basic support for concurrent execution and communication. By its design, Go is intended to provide a method for constructing system software on multi-core machines.