How to optimize CSS for performance and reduce render blocking
· HTML & CSS
Learn techniques to shrink CSS bundles, remove unused styles, and deliver critical CSS for faster page rendering.
Category: HTML & CSS
60 questions in HTML & CSS.
How to structure and organize large CSS codebases
· HTML & CSS
Explore scalable CSS architecture strategies including ITCSS, component folders, design tokens, and naming conventions.
Tailwind CSS vs writing custom CSS: when to choose which?
· HTML & CSS
Compare Tailwind CSS utility-first approach with traditional custom CSS to decide the best fit for your project.
What are CSS Modules and how do they prevent style collisions?
· HTML & CSS
Discover how CSS Modules scope class names locally by default, making them ideal for component-based applications.
How to organize CSS with BEM methodology
· HTML & CSS
Learn the Block Element Modifier naming convention and how BEM creates predictable, scoped CSS classes.
What is the HTML5 Video API and how do you control playback with JavaScript?
· HTML & CSS
Explore the HTMLMediaElement API to programmatically play, pause, seek, and listen to events on HTML5 video elements.
How to implement HTML5 drag and drop
· HTML & CSS
Learn the events and attributes required to build native drag-and-drop interfaces in HTML5 with JavaScript.
What is the Web Storage API and how do localStorage and sessionStorage differ?
· HTML & CSS
Compare localStorage and sessionStorage, learn how to store and retrieve data, and understand their limitations and security implications.
How to use the HTML5 Geolocation API
· HTML & CSS
Learn how to request a user's location with the Geolocation API, handle errors, and respect privacy best practices.
What is the HTML5 Canvas API and how do you draw shapes?
· HTML & CSS
Learn the basics of the HTML5 Canvas API, how to draw rectangles, paths, and circles, and when canvas is preferable to SVG.