Course Introduction：Browser caches store files such as images, CSS and JavaScript to make the website load faster, especially for users who come back. 1. Reduce the number of HTTP requests, 2. Reduce server load and bandwidth usage, 3. Improve page response speed and user experience. Properly setting the cache policy can avoid content expiration or dynamic content miscache issues, while version control ensures that the update takes effect. Mobile users have benefited significantly in a weak network environment, and overall improved SEO performance and user participation.
2025-07-01 comment 0 148
Course Introduction：React, the leading JavaScript library for building dynamic user interfaces, has continued to redefine web development. The React ecosystem in 2025 is packed with game-changing features and emerging tools that make development faster, smoother, and mo
2025-01-04 comment 0 448
Course Introduction：If you’re developing with JavaScript or React, Visual Studio Code’s customization features can streamline your workflow and make development faster and smoother. In this guide, we’ll cover must-have snippets and essential settings that every JS and R
2025-01-08 comment 0 1041
Course Introduction：JavaScript news flash! Welcome to this week’s JavaScript news! From performance improvements in Bun 1.2 to AI-powered network extensions in Mozilla Firefox and the latest ecosystem-changing tools, we've got a lot to unpack. Let's get started! Bun 1.2: Faster, Stronger, Better Bun 1.2 is making headlines in the JavaScript runtime world, pushing the boundaries of Node.js compatibility with a major update. Thousands of bug fixes and performance improvements make Bun a more reliable choice in production environments. Migrating from Node.js has never been easier because
2025-01-27 comment 0 1031
Course Introduction：To make the website load faster, static resources compressed by the service are an effective means. 1. Enable Gzip compression, enable gzip in Nginx configuration and specify the compressed file type; 2. Use Brotli compression to obtain higher compression rates, and you need to install support modules and generate .br files; 3. Generate .gz or .br files in the construction process to save server resources; 4. The browser selects the supported compression method through the Accept-Encoding header, and the server returns the corresponding version accordingly; the key is to correctly configure the server, generate compressed files, and match the MIME type.
2025-07-13 comment 0 951
Course Elementary 13779
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 82290
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 13148
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 24595
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 27455
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.
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