Found a total of 10000 related content
Advanced H5 Performance Optimization Strategies
Article Introduction：The key to H5 page performance optimization is to improve loading speed and user experience. 1. Reduce the amount of resources loaded on the first screen, compress pictures, merge script styles, use lazy loading and on-demand introduction; 2. Use the caching mechanism to improve the secondary access speed through Cache-Control, ETag and ServiceWorker; 3. Optimize the rendering process, use the skeleton screen, avoid inline script blocking, and perform JS tasks in segments; 4. Use asynchronous loading and preloading reasonably, such as lazy image loading, interface pre-request and static resource pre-loading, so as to achieve faster and smoother page display.
2025-07-22
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556
Lazy Loading Images in HTML for Performance
Article Introduction：Lazy image loading is a technology that delays loading non-first-screen image resources. By loading images only when the user scrolls to the relevant area, it improves page loading speed and user experience. Its core implementation is to use the loading="lazy" attribute of HTML. Modern browsers natively support this function without relying on JavaScript plug-ins. 1. Lazy loading is suitable for long pages, galleries or social media pages, hidden pictures in responsive designs, etc.; 2. Pay attention to adding alt attributes when using them to ensure SEO and accessibility; 3. Placeholders or fixed heights should be set through CSS to avoid layout jitter; 4. Reasonable control of the loading order to ensure that core images are loaded first; 5. It should be different
2025-07-21
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497
Things to note when making H5 pages
Article Introduction：The pitfalls of H5 page production include: a lack of basic HTML, CSS, and JavaScript knowledge, resulting in a lack of understanding of the principles. Over-reliance on visualization tools is impossible to deal with complex situations. Ignore the features of H5 such as lightweight, flexibility, and high performance and compatibility requirements. The image is loading slowly and the page is stuttering, so you need to compress the image and use lazy loading. Compatibility issues need to be fully tested to ensure normal display. Performance optimization, focus on loading speed, use test tools to optimize. Code readability and maintainability, write clean and tidy code for easy modification.
2025-04-06
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1078
Optimizing H5 Largest Contentful Paint (LCP)
Article Introduction：The core of LCP optimization is to accelerate the loading of key content on the first screen and reduce rendering blockage. 1. Load key resources on the first screen in advance, use WebP/AVIF format, fix image size, use lazy loading reasonably, and check the CDN acceleration effect; 2. Reduce blockage items on the key rendering path, split non-critical CSS, asynchronous loading of JS, and give priority to server-side rendering to speed up first screen rendering; 3. Use font loading strategies reasonably, use font-display:swap, streamline word weight and character set, compress font files, or use system fonts to reduce loading delay.
2025-07-17
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470
Optimizing Frontend Asset Delivery
Article Introduction：The core of optimizing front-end resource loading is to reduce volume, utilize cache, parallel and on-demand loading, and use CDN. 1. Compress resources, compress text with Gzip/Brotli, convert pictures to WebP and delete redundant code; 2. Set cache policies, static resources plus Hash to cooperate with long cache, HTML short cache or negotiated cache; 3. Split requests, multi-CDN domain names, routing-level code segmentation, lazy image loading, and JS asynchronous loading; 4. Deploy CDN to cover the target user area, and process dynamic content in combination with edge computing. These methods can significantly improve performance and improve user experience.
2025-07-16
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111
Static Site Generation with Gatsby for Performance
Article Introduction：Gatsby is a static site generator based on React that significantly improves website performance and SEO-friendliness. It optimizes resources through page preloading, automatic code splitting, lazy image loading and compression, making the website load faster; supports building static pages from data sources such as Markdown and WordPress to improve access speed; provides SEO plug-in to manage meta tags and site maps, and enhances search engine inclusion; outputs static files for easy deployment to platforms such as Netlify and Vercel, and further optimizes performance in combination with CDN and cache strategies.
2025-07-22
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657
Frontend Design Principles for User Experience
Article Introduction：The core purpose of a good front-end design is to improve the user experience, make users comfortable to use, find things, and see clearly. 1. A simple and intuitive information architecture requires fewer navigation bars, shallow page levels, and more control of the main menu within 5 items. Combining common icons and text, the mobile terminal prioritizes the bottom operation area. For example, e-commerce websites should highlight search boxes, classification portals and common functions. 2. Visual consistency improves usability. The button style, font size and color need to be unified. Interaction methods such as click feedback and loading animation should also be consistent. Error prompts need to be unified in form and clear and easy to understand. 3. Responsive and clear feedback. The front-end needs to optimize performance, such as lazy image loading and components loading as needed. After the operation, there must be instant feedback, such as submitting the form and adding loading status, saving successfully toa
2025-07-19
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247
10 Jquery Ajax File Uploader Plugins
Article Introduction：10 jQuery AJAX upload plug-ins that help you quickly upload files! Creating AJAX uploads from scratch with native JavaScript or jQuery is not easy, especially when building simple websites. So we searched for these plugins for you on the web. Please check out the list below! Related posts: - 10 jQuery file upload plug-in - Ajax/jQuery.getJSON simple example
Plupload
Allows you to upload files using HTML5 Gears, Silverlight, Flash, BrowserPlus or normal forms, providing unique features such as upload progress, image resize and segmentation
2025-03-09
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623
Optimizing HTML for Faster Page Load Times
Article Introduction：The loading speed of web pages can be improved by optimizing HTML. Specific methods include: 1. Reduce the HTML file size, delete redundant code, spaces and comments, simplify tag attributes and use HTML compression tools; 2. Correctly use semantic tags such as, ,, to avoid abuse and deep nested structures; 3. Delay loading non-critical content, such as the image using the loading="lazy" attribute, non-top-screen content is loaded in or dynamically inserted, and third-party scripts are placed at the bottom or asynchronously; 4. Reduce redirection and external requests, merge CSS and JS files, inline key CSS, and avoid unnecessary external fonts and scripts. These methods are detailed but practical and can significantly improve performance.
2025-07-21
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970
H5 WebAssembly for Game Engine Ports
Article Introduction：H5WebAssembly makes porting game engines to the web page efficient and practical because their performance is close to native and can interact seamlessly with JavaScript. Its core advantages include high execution efficiency, fine memory control, and cross-platform compatibility; better performance than asm.js, supports reuse of C/C code bases, and simple deployment without plug-ins. Common challenges in porting are: 1. The graphics API does not support WebGL/WebGPU, and use it instead; 2. The file system is restricted and requires a virtual file system or IndexedDB; 3. The thread support is unstable and needs to be handled with caution; 4. Audio and input events need to be bridged through JS. The recommended steps to start the porting are: 1. Use the Emscripten toolchain; 2. Verify from small modules
2025-07-17
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692
Dave The Diver: How To Catch Spider Crabs
Article Introduction：In Dave The Diver, there are some creatures that are not easy to catch. Or, catch alive that is. The spider crab is one of those very species, making it seem like the only way to bring these crustaceans back up to land is to viciously crack them up w
2025-01-10
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825
Prepare for Interview Like a Pro with Interview Questions CLI
Article Introduction：Prepare for Interview Like a Pro with Interview Questions CLI
What is the Interview Questions CLI?
The Interview Questions CLI is a command-line tool designed for JavaScript learners and developers who want to enhance their interview
2025-01-10
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1448
Soft Deletes in Databases: To Use or Not to Use?
Article Introduction：Soft Deletes: A Question of DesignThe topic of soft deletes, a mechanism that "flags" records as deleted instead of physically removing them, has...
2025-01-10
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1057
