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- Debugging CSS for UI Responsiveness
- This article is excerpted from the book "The Master of CSS" written by Tiffany Brown. The book is available in major bookstores around the world, and you can also purchase the e-book version here. CSS certain properties and values trigger reflow, which is expensive and may reduce the user interface's response speed—page rendering, animation fluency and scrolling performance will be affected, especially in low-level mobile phones and flat-screen TVs. On power consumption equipment. What is rearrangement? {.title} Rearrangement refers to any action that changes part or all of the layout of the page. For example, change the size of an element or update its left position. They cause the browser to recalculate the height, width, and position of other elements in the document. Repaint is similar to repainting, and they force the browser to repaint.
- CSS Tutorial . Web Front-end 621 2025-02-18 13:13:14
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- HTML5 Video and Audio: The Markup - SitePoint
- Detailed explanation of HTML5 video and audio tags: Building a responsive video player This article is excerpted from the book "HTML5 & CSS3 for the Real World, 2nd Edition" co-authored by Alexis Goldstein, Louis Lazaris and Estelle Weyl. This book is available in major bookstores around the world, and you can also purchase the e-book version here. Core points HTML5's video and audio tags allow for embedded video and audio elements directly in HTML code, without the need for external plug-ins or players. HTML5 video and audio tags contain multiple attributes to control the behavior of these elements, such as autoplay
- CSS Tutorial . Web Front-end 125 2025-02-18 12:49:11
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- Golden Guidelines for Writing Clean CSS - SitePoint
- (This excerpt is from CSS Master by Tiffany Brown, available in bookstores and as an ebook.) Key Concepts: Avoid broad selectors: Instead of using universal (*), element (e.g., p, button), or attribute selectors (e.g., [type=checkbox]), favor class
- CSS Tutorial . Web Front-end 923 2025-02-18 12:34:16
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- Quick Tip: How to Build Customizable HTML Widgets in Jekyll
- Jekyll Static Website Generator: Create customizable HTML widgets without Ruby plug-in Jekyll, this lightweight static website generator, is popular for its powerful features and ease of use. This article will explain how to create customizable HTML widgets using Jekyll and Liquid template languages, without any Ruby plug-ins, and even non-technical people can easily get started. Set custom variables This article will introduce two methods to set custom variables: inline method and pre-content method. 1. Inline variables If a widget may be included in the same page multiple times (such as a blog post), an inline approach is the best option. PayPa
- CSS Tutorial . Web Front-end 879 2025-02-18 12:01:10
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- CSS Architecture: CSS File Organization - SitePoint
- Excerpt from an excerpt from the book "The Master of CSS" written by Tiffany Brown. This book is available in bookstores around the world, and you can also purchase the e-book version here. CSS File Organization Part of a good CSS architecture is file organization. For single developers or very small projects, single files are sufficient. For large projects – websites with multiple layouts and content types, or multiple brands share the same design framework – it is wiser to use a modular approach and split CSS into multiple files. Splitting CSS into multiple files makes it easier to assign tasks to teams. One developer can be responsible for styles related to typography, while another developer can focus on developing mesh components. Teams can allocate their work reasonably
- CSS Tutorial . Web Front-end 717 2025-02-18 12:00:16
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- Learn about CSS Architecture: Atomic CSS - SitePoint
- The following excerpts are from the book "The Master of CSS" written by Tiffany Brown. This book is available in major bookstores around the world, and you can also purchase the e-book version here. If BEM is the darling in the industry, then Atomic CSS is its rebellious trendsetter. Yahoo's Thierry Koblentz named and explained Atomic CSS in his 2013 article Challenging CSS Best Practices, which uses a compact library of class names. These class names are usually abbreviated and are out of touch with what they affect. In the Atomic CSS system, you can know what the class name does; however, there is no relationship between the class names—at least, the class name and content type used in the style sheet
- CSS Tutorial . Web Front-end 357 2025-02-18 10:35:09
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- HTML5 Forms: New Controls
- HTML5 introduces five new form elements: , , , , and , each serving distinct purposes. The element acts as a gauge, visually representing a value within a specified range. Crucially, it lacks a name attribute and isn't submitted with the form. Th
- CSS Tutorial . Web Front-end 532 2025-02-18 10:11:10
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- CSS Architecture Block-Element-Modifier (BEM) - SitePoint
- BEM (Block-Element-Modifier) is a front-end development methodology, a naming convention, and a set of associated tools. Originating from Yandex, it's designed for efficient development by large teams. This explanation focuses on the core concept and
- CSS Tutorial . Web Front-end 869 2025-02-18 09:33:09
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- Minifying CSS With CSS Optimizer
- Compressing CSS: A powerful tool to improve website speed Core points: CSS compression reduces file size by removing code redundant characters, thereby speeding up downloads and saving data transfer. CSS Optimizer (CSSO) is a compression tool based on Node.js and requires familiarity with the command line interface. CSSO not only removes unnecessary spaces, semicolons and comments, but also optimizes by merging declaration blocks with duplicate selectors, deleting overwritten attributes, and shortening color codes. While compressing CSS can improve website performance, it can also make the code difficult to read and debug. Therefore, it is recommended to keep the original uncompressed CSS files for development purposes. (The following is excerpted from Tiffany
- CSS Tutorial . Web Front-end 391 2025-02-18 09:26:10
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- Relational and Attribute Selectors in CSS3
- The following is excerpted from the book "HTML5 & CSS3 for the Real World, 2nd Edition" co-authored by Alexis Goldstein, Louis Lazaris and Estelle Weyl. This book is available in stores around the world, and you can also purchase the e-book version here. Core points The CSS3 selector allows precise positioning of elements on a web page, extending the capabilities of previous CSS versions. Relational selectors and attribute selectors are key features of CSS3. The relationship selector locates elements based on their relationships in the tag. These include descendant combiners (E F), subgroups
- CSS Tutorial . Web Front-end 791 2025-02-18 09:14:10
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- Learning HTML5 Form Attributes (Part 2) - SitePoint
- This excerpt from HTML5 & CSS3 for the Real World, 2nd Edition by Alexis Goldstein, Louis Lazaris, and Estelle Weyl, explores key HTML5 form attributes. The book is available in stores and as an ebook. Key Concepts: pattern Attribute: Validat
- CSS Tutorial . Web Front-end 703 2025-02-18 08:52:11
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- HTML5 Forms: Input Types (Part 1) - SitePoint
- Detailed explanation of HTML5 form input type and best practices Core points HTML5 forms introduce new input types, such as email, search, date, time, number, range, color, etc. These types provide user interface elements and native data verification functions that are more consistent with data types. Even in older browsers, these new input types work properly, except that they will appear as standard text fields by default. The search input type (type="search") provides a search field to provide users with intuitive search site prompts. It usually comes with a built-in clear button and can be styled to match the browser or operating system
- CSS Tutorial . Web Front-end 421 2025-02-18 08:28:10
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- Three Ways of Decreasing SVG File Size with SVGO
- This article explores three methods for optimizing SVG graphics using SVGO, a popular tool for reducing file sizes and improving website performance. SVGO excels at removing unnecessary markup, simplifying paths, and eliminating bloat from SVGs ofte
- CSS Tutorial . Web Front-end 603 2025-02-17 12:57:09
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- A Walkthrough of CSS Length Units You Can Use for Font Size
- Detailed explanation of CSS font size units: px, em, rem, %, vw/vh and others CSS provides a variety of units to specify the length of attributes such as font size, each with its different uses and calculation methods. This article will explore these units in depth, including pixels (px), em units (em), rem units (rem), percentage (%) and viewport units (vw, vh, vmin, vmax), etc., and analyze their response formulas. Applications in web design. Pixels (px) Pixels are fixed-sized units, usually referring to individual points on the screen. However, due to different device pixel density, the display effect of px units on different devices may be inconsistent. CSS pixels
- CSS Tutorial . Web Front-end 332 2025-02-17 12:41:09
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- Sass Basics: The Sass Mixin Directive
- Sass Mixins: Reusable CSS Powerhouses This article explores Sass mixins, a powerful tool for creating reusable CSS snippets, streamlining your code, and minimizing repetition. We'll cover mixin creation, inclusion, argument handling (including defau
- CSS Tutorial . Web Front-end 241 2025-02-17 12:40:13