Use data attributes - HTML | MDN - MDN Web Docs
Dec 17, 2025 · Use data attributes HTML is designed with extensibility in mind for data that should be associated with a particular element but need not have any defined meaning. data-* attributes allow …
HTML data-* Attribute - W3Schools
The data-* attribute is used to store custom data private to the page or application. The data-* attribute gives us the ability to embed custom data attributes on all HTML elements. The stored (custom) data …
HTML Data Attributes Guide - CSS-Tricks
Feb 17, 2020 · Learn everything about HTML data attributes, their usage in CSS and JavaScript, and how they can enhance your web development projects.
data-* HTML global attributes - HTML | MDN - MDN Web Docs
Apr 17, 2026 · The data-* global attributes form a class of attributes called custom data attributes, that allow proprietary information to be exchanged between the HTML and its DOM representation by …
HTML data-* Attributes - GeeksforGeeks
Jul 11, 2025 · Learn about HTML data-* attributes and their usage for embedding custom data in web pages, enhancing interactivity and functionality.
Understanding `data-*` Attributes in HTML, CSS, and Their Practical ...
Apr 4, 2026 · In the realm of web development, HTML, CSS, and JavaScript are the building blocks that bring web pages to life. Among the many features these technologies offer, the data-* attributes in …
HTML data-* Attribute - w3schools.am
The data-* attribute is used to store custom data private to the page or application. The data-* attribute gives us the ability to embed custom data attributes on all HTML elements. The stored (custom) data …
20+ HTML data-* Attributes Best Practices - Free Frontend
Apr 27, 2026 · Discover how data-* attributes transform plain HTML into a powerful tool for dynamic style and behavior control. This collection showcases best practices: from using data-state for CSS …
Custom Data Attributes in HTML: A Guide to `data-*`
Apr 15, 2023 · Custom Data Attributes in HTML: A Guide to data-* When developing web applications, developers often need to add custom data to elements. For example, they may want to associate …
HTML Data Attributes Guide: Syntax, Rules & Examples
Feb 5, 2026 · Learn HTML data attributes to add custom data to elements and use it in JavaScript. Syntax, naming rules, best practices, and examples for beginners. Read now.