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Deep Dive into Advanced Concepts of CSS Preprocessors (SCSS, Sass)

Table of Contents: Revisiting Sass/SCSS Syntax: A Deeper Look Advanced SCSS Features and Techniques Inheritance and @extend Dynamic Import with @use and @forward Advanced Nesting Techniques Sass Functions and Mixins...

Introduction to Preprocessors (SCSS, Sass)

Table of Contents: What Are CSS Preprocessors? Why Use Preprocessors? Introduction to Sass What is Sass? Benefits of Using Sass SASS vs SCSS Key Differences Syntax Examples Setting Up Sass/SCSS Installing Sass Compiling Sass to...

Utility-First CSS and Atomic Design

Table of Contents: What is Utility-First CSS? Principles of Utility-First CSS Small, Reusable Classes Composition over Inheritance Easier to Override and Customize Introduction to Atomic Design Building Blocks of Atomic Design Atoms Molecules Organisms Templates Pages How...

Naming Conventions in CSS (BEM, SMACSS)

Table of Contents Introduction The Need for CSS Naming Conventions What is BEM? BEM Structure Benefits of BEM BEM Example What is SMACSS? SMACSS Categories SMACSS Naming Approach SMACSS Example BEM vs SMACSS: Key Differences Choosing...

CSS Reset vs Normalize.css

Table of Contents Introduction What is a CSS Reset? Why Use a CSS Reset? Common CSS Reset Techniques What is Normalize.css? Why Use Normalize.css? Key Differences Between CSS Reset and Normalize.css Which...

Developer & QA Accessibility Checklist

✅ Semantic HTML Use correct semantic elements (<header>, <nav>, <main>, <footer>, etc.). Prefer native HTML controls over custom ARIA widgets. Use correct heading hierarchy (<h1>, <h2>, etc.)...

Accessibility (A11y) Expert Level Deep Dive

1. Accessibility Beyond the Screen Reader: Broader Context Cognitive Accessibility: Simplify navigation and interactions (e.g., avoid complex multi-step processes). Use plain language and minimize memory load (good...

Accessibility and WCAG Guidelines (Advanced Level)

Table of Contents Deep Dive into Web Accessibility Understanding WCAG 2.1 and 2.2 Updates Advanced Perceivable Techniques Advanced Operable Techniques Advanced Understandable Techniques Advanced Robust Techniques Using ARIA Effectively (Beyond Basics) Accessibility...

Accessibility and WCAG Guidelines (Intro Level)

Table of Contents What is Accessibility (a11y)? Why Accessibility Matters Introduction to WCAG Four Principles of WCAG (POUR) Basic Accessibility Best Practices Common Mistakes to Avoid Conclusion 1. What is Accessibility (a11y)? Accessibility,...

Dark Mode with CSS Variables and Media Queries

Table of Contents Introduction to Dark Mode Benefits of Using CSS Variables Setting Up Light and Dark Themes Detecting System Theme with Media Queries Switching Themes with JavaScript Accessibility Considerations Conclusion 1....

Creating Tooltips, Modals, and Accordions in HTML & CSS

Table of Contents Introduction to Tooltips, Modals, and Accordions Creating Tooltips in HTML & CSS Tooltip Structure Styling Tooltips Animating Tooltips Building Modals with HTML & CSS Modal Structure Modal Visibility Control Modal...

CSS Clip-Path and Shape Manipulation

Table of Contents Introduction to CSS Clip-Path Syntax and Basic Usage Basic Shapes with Clip-Path Polygonal Shapes and Custom Clip Paths Animating Clip-Path for Dynamic Effects Advanced Clip-Path Techniques (Multiple...

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