Whereas HTML defines a webpage's structure and content and CSS sets the formatting and appearance, JavaScript adds interactivity to a webpage and creates rich web applications.

The font-weight attribute refers to the boldness or lightness of the glyphs used to render the text, relative to other fonts in the same font family.

The crossorigin attribute, valid on the <image>, <feImage>, and <script> elements, provides support for configuration of Cross-Origin Resource Sharing (CORS) requests for the element's fetched data.

id: 50 count: 5 description: These methods get and set DOM attributes of elements link: https://api.jquery.com/category/manipulation/general-attributes/ name: General Attributes slug: general-attri...

The switch statement evaluates an expression, matching the expression's value against a series of case clauses, and executes statements after the first case clause with a matching value, until a break statement is encountered. The default clause of a switch statement will be jumped to if no case matches the expression's value.

id: 74 date: 2023-08-25T17:22:18 date_gmt: 2023-08-25T17:22:18 guid.rendered: //api.jquery.com/?p=74 modified: 2024-04-20T18:06:36 modified_gmt: 2024-04-20T18:06:36 slug: blur status: publish type:...

JavaScript is a prototype-based language — an object's behaviors are specified by its own properties and its prototype's properties. However, with the addition of classes, the creation of hierarchies of objects and the inheritance of properties and their values are much more in line with other object-oriented languages such as Java. In this section, we will demonstrate how objects can be created from classes.

The parseInt() function parses a string argument and returns an integer of the specified radix (the base in mathematical numeral systems).

id: 36 count: 14 link: https://api.jquery.com/category/events/form-events/ name: Form Events slug: form-events taxonomy: category parent: 31 _links.self[0].href: https://api.jquery.com/wp-json/wp/v...

id: 54 date: 2023-08-25T17:22:17 date_gmt: 2023-08-25T17:22:17 guid.rendered: //api.jquery.com/?p=54 modified: 2026-01-20T17:34:15 modified_gmt: 2026-01-20T17:34:15 slug: attribute-contains-prefix-...