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- CSS Debugging and Optimization: Code-quality Tools
- Improve the quality of CSS code: Detailed explanation of stylelint and UnCSS tools Core points stylelint and UnCSS are two practical tools for analyzing the quality of CSS code. stylelint checks for potential problems in the code, such as forcing spaces instead of tabs for indentation; UnCSS detects and removes unused selectors and style rules. Both tools are based on Node.js and can be installed using npm. For small websites, many tool tagging issues can be ignored, but for large projects, they help prevent maintenance issues. Task runners or build systems such as Grunt, Gulp, and webpack can automate connections and optimization tasks, thereby reducing the use of s
- CSS Tutorial 365 2025-02-10 14:15:10
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- Code Challenge #2: 4 Tips for Higher Scores in CSSBattle.dev
- CSSBattle.dev: The best challenge to improve CSS skills Core points The challenge of CSSBattle.dev is an excellent way to improve CSS skills; prioritize the use of free "built-in elements", remembering that the empty output panel is not really empty, it contains two invisible elements - HTML and BODY elements. To save characters in CSSBattle, carefully select the unit of measurement to take advantage of CSS's "inheritance" and "specificity" and remember that modern browsers are friendly to short and slightly irregular code. The purpose of participating in CSSBattle.dev is not to encourage bad coding habits, but to test, experiment and eventually write a normal,
- CSS Tutorial 408 2025-02-10 14:11:13
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- CSS and PWAs: Some Tips for Building Progressive Web Apps
- Progressive Web Apps (PWAs): A Deep Dive into CSS and Development The online landscape has dramatically shifted with the rise of mobile devices. Websites have evolved from single versions to desktop/mobile variations, responsive designs, and finally
- CSS Tutorial 333 2025-02-10 13:58:10
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- Rem in CSS: Understanding and Using rem Units
- A deep understanding of rem units in CSS: a relatively large unit with excellent browser compatibility and learn how to use them effectively. Key Points Understanding rem units: Learn CSS rem units, which relative to the font size of the root element, provide a consistent method for font size and spacing in your UI. Comparing rem and em units: Exploring the difference between rem and em units in CSS, rem provides a simpler and more consistent method of remizing, avoiding the complexity associated with em unit nesting. Practical application and accessibility: Discover the practical uses of rem units in responsive design, scaling documents and ensuring network accessibility, allowing users to adjust the font size according to their preferences. What
- CSS Tutorial 817 2025-02-10 13:53:10
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- CSS Debugging and Optimization: Minification with CSSO
- CSS compression tool CSSO: A practical guide to improving website performance This article is excerpted from Tiffany's latest book "The Master of CSS, Second Edition". On the road to becoming a CSS master, it is crucial to master the troubleshooting and optimization skills of CSS. How to diagnose and fix rendering issues? How to make sure CSS doesn't affect end user performance? How to ensure the quality of the code? The right tools ensure efficient front-end operation. This article will focus on CSS compression technology. Developer tools help find and fix rendering issues, but how efficient is it? Is our file size small enough? At this time, we need to use compression tools. In CSS, compression is simply to "remove unnecessary characters". For example, consider the following code block:
- CSS Tutorial 542 2025-02-10 12:59:20
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- The Best Free Monospace Fonts for Developers, Compared
- Essential for programmers: the best monospace font recommendations Monowidth fonts are popular among programmers because of their consistent character width, significantly improving code readability. This article will conduct an in-depth analysis of various heterowidth fonts, which are divided into three categories: popular, unpopular and over-reputable. Popular monospace fonts Fira Code (Hot Choice): This font based on Fira Mono is popular for its code-specific hyphen. Its high readability and convenient access to Google Fonts make it the best choice. Ubuntu Mono: This font supports multiple languages and is both aesthetic and practical, not only suitable for programming, but also for design. Iosevka: Supports 162 languages,
- CSS Tutorial 591 2025-02-10 12:26:12
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- Progressively Enhanced CSS Layouts: Floats to Flexbox & Grid
- This article explores the evolution of CSS grid layouts, comparing older float-based methods with the more modern Flexbox and CSS Grid approaches. It emphasizes progressive enhancement as a superior strategy to graceful degradation for handling brow
- CSS Tutorial 199 2025-02-10 12:24:13
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- How to Add Scalable Vector Graphics to Your Web Page
- Key points for SVG image application This article summarizes a variety of ways to add SVG images to web pages, including at least six, one of which is to embed SVG XML code directly into HTML pages and the other is to use tags. In this example, SVG is the source file of the img tag. Observation of accessibility of SVG images When using SVG images, you need to pay attention to accessibility. First, when using SVG in img tags, be sure to include the alt attribute to provide text substitute for screen readers. Secondly, title and desc elements can be used in SVG to provide title and description information for the graphics respectively. For example: Circular Green circle on yellow background In this example, the title of SVG is "Circle", which describes
- CSS Tutorial 276 2025-02-10 11:54:12
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- How to Migrate to Gulp.js 4.0
- Gulp.js 4.0 Migration Guide: Simplify Your Build Process Gulp.js 4.0 is now the default version, replacing Gulp.js 3.x. While migration is not mandatory, the new version brings many improvements, and most configurations can be migrated in just a few hours. Key changes: Default version upgrade: Gulp.js 4.0 becomes the default version, and you can install it using npm install gulp. Task combination: series() and parallel() methods replace the 3.x version of task arrays, which are used to execute tasks in serial and parallel respectively, thereby more granularly controlling the order of tasks execution. Asynchronous task processing: G
- CSS Tutorial 421 2025-02-10 11:44:11
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- How to Draw Cubic Bézier Curves on HTML5 SVGs
- Cubic Bezier Curves in SVG: Advanced Tips for Drawing Smooth Curves Previous article "How to Create Complex Paths in SVG" explores elements and shows how to draw a series of straight lines and arcs to create any shape. (It is usually used to copy fonts without downloading the full font.) The d property provides some extra tricks to draw smooth curves. In this article, we will discuss cubic Bezier curves, and you can also refer to "How to draw quadratic Bezier curves on SVG images" for a slightly simpler option. What is a cubic Bezier curve? You may have encountered a cubic Bezier curve in desktop publishing and graphics software. They define a starting point (P0) and an end point (P3). However, the quadratic curve makes
- CSS Tutorial 229 2025-02-10 11:42:10
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- CSS with SVG: Real World Usage
- SVG: A Deep Dive into Styling and Manipulation with CSS Scalable Vector Graphics (SVG) is a lightweight, XML-based vector image format ideal for web graphics. Its support for interactivity and animation, coupled with excellent browser compatibility
- CSS Tutorial 500 2025-02-10 11:31:10
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- Pug HTML Template Engine: A Beginner's Guide
- As web designers or developers, we likely all have to write our fair share of HTML. And while this is not the most difficult task, it can often feel a little boring or repetitive. This is where the Pug HTML preprocessor comes in. HTML is also stati
- CSS Tutorial 1075 2025-02-10 11:27:09
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- 30 Life-saving Tools for Front-end Developers
- As web application capabilities become increasingly complex and meticulous, web developers need flexible tools to meet growing user expectations. The good news is that the web development ecosystem offers us a wealth of options, both well-known companies and open source communities, competing to build stronger libraries, frameworks, and applications to help developers get their job done, increase productivity and efficiency. This article summarizes more than 30 top tools for front-end web developers, covering code editors, code playgrounds, CSS generators, JS libraries, and more. Let's get to know in depth! Key Points Versatility and accessibility: Front-end development tools continue to evolve to provide a variety of features from code editing to performance optimization, suitable for beginners and experiences
- CSS Tutorial 893 2025-02-10 11:26:15
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- Using CSS Transforms in the Real World
- CSS Conversion: A Powerful Tool to Solve Design Difficulties This article will explore the power of CSS transformation in real-world applications, show how it can effectively solve various design challenges and create compelling visual effects. We will learn how to align elements vertically, create beautiful arrows, build load animations, and implement flip animations, etc. CSS3 conversion became standard in 2012, and before that some browsers had already provided support. Transformation allows you to easily transform web elements, such as rotation, scaling, or tilting elements, to achieve with just one line of code, which was difficult to achieve before. CSS conversion supports 2D and 3D transformations. In terms of browser compatibility, all mainstream browsers support 2D conversion, including Inter
- CSS Tutorial 980 2025-02-10 11:24:09
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- Creating Layouts with CSS Grid
- CSS Grid: A Powerful Layout Tool for Modern Web Design This excerpt from Tiffany's CSS Master, 2nd Edition, provides a concise introduction to CSS Grid, a revolutionary layout system introduced in October 2017. Grid simplifies the creation of comple
- CSS Tutorial 830 2025-02-10 11:22:10
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