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Course Introduction：Let’s rebuild the navigation bar from the previous tutorial, this time using JavaScript, and Tailwind CSS. Why animate the navigation bar? Adding animation to a navigation bar brings a dynamic, interactive element to a website, enhancing user engage

2024-12-31 comment 0  998

Course Introduction：The article discusses customizing navigation and tab bars in mobile apps for branding and user experience, and maintaining consistency across devices. It provides methods for iOS and Android, and emphasizes performance optimization during customizati

2025-03-26 comment 0  1002

Course Introduction：To ensure accessibility of keyboard navigation, the following points must be done: 1. All interactive elements must be focused through the Tab key, and the focus order should be set reasonably using the tab key; 2. Use semantic HTML tags such as, etc. to improve accessibility and SEO; 3. Form controls prioritize native HTML elements, and non-semantic tags must be used with ARIA attributes to explain roles; 4. Provide clear focus styles to avoid removing the default outline or providing more obvious alternative styles; 5. Test focus indicators in high contrast mode to ensure visibility. These measures can effectively improve the friendliness of the website to keyboard users.

2025-07-02 comment 0  325

Course Introduction：To create a responsive navigation bar, the key is to use Flexbox layouts and media queries. 1. Use HTML to build a clear structure, including logo, link list and hamburger buttons; 2. Use Flexbox to implement horizontal arrangement on the desktop; 3. The mobile terminal hides the menu through media query and displays the hamburger buttons, combining JS control to expand and close; 4. Add transition animations to improve the interactive experience, and optimize the style details under different devices.

2025-06-28 comment 0  132

Course Introduction：Using Chrome screen reader, you must first start the reader and then open the browser and master the navigation shortcuts. 1. First, start the screen reader such as NVDA or VoiceOver to ensure that Chrome is accessible when it is turned on; 2. Use Tab and Shift Tab to switch between interactive elements, and H/Shift H jumps to titles to improve browsing efficiency; 3. Use built-in Chrome functions such as Ctrl F to find text, Ctrl plus scaling pages and reading mode to simplify content; 4. When encountering web page compatibility issues, try refreshing the page or using the link title list to bypass obstacles. Persisting in practice will make the operation more natural and smooth.

2025-07-14 comment 0  861

Course Elementary  13766

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.