The window.getComputedStyle() method is a powerful utility in the Web API that provides a read-only object containing…
JS DOMA collection of 30 posts
The Document Object Model (DOM) is a programming interface that represents an HTML or XML document as a tree of objects.
JavaScript uses this tree to read, modify, create, or delete parts of a webpage dynamically.
In JavaScript, you interact with an element’s inline styles through the style property. This property represents the…
The hasAttribute() method is a member of the Element interface. It is a highly efficient way to…
The removeAttribute() method is used to remove a specific attribute from an HTML element. Unlike setting an…
The getAttribute() method is a standard part of the Element interface. It allows you to retrieve the…
The setAttribute() method is the standard way to add a new attribute or change the value of…
The distinction between HTML attributes and DOM properties is one of the most common sources of confusion…
In modern JavaScript, there is no native .insertAfter() method on the Element or Node prototypes. While it…
The insertBefore() method is a classic DOM manipulation tool used to insert a new node before an…
The removeChild() method is a classic DOM manipulation function that removes a specific child node from a…
The replaceChild() method is a powerful part of the Node interface that allows for the atomic replacement…
The insertAdjacentHTML() method is a powerful and highly efficient tool for inserting raw HTML strings into a…
The prepend() method is a modern DOM manipulation tool that inserts a set of Node objects or…
The append() method is a versatile, modern addition to the DOM API that allows you to insert…
The after() method is a modern and intuitive part of the ChildNode interface. It allows you to…
The before() method is a modern, intuitive part of the ChildNode API that allows you to insert…
The DocumentFragment is a lightweight, “minimal” document object that acts as a temporary container for DOM nodes….
In JavaScript, the primary way to interact with the HTML content inside an element is through a…
The appendChild() method is a fundamental tool within the Node interface used to move a node from…
The document.createElement() method is a cornerstone of dynamic DOM manipulation. it creates a specified HTML element in…
In the Document Object Model (DOM), child elements are the nodes nested directly within a parent element….
In JavaScript, siblings are nodes that share the same parent. Navigating between them is a common task…
In JavaScript, navigating “up” the DOM tree to find an element’s parent is a common task, especially…
The querySelectorAll() method is a powerful and versatile tool in the modern Web API that returns a…
The querySelector() method is one of the most versatile and frequently used tools in the modern Web…
The getElementsByClassName() method is a high-performance DOM interface that allows you to select all elements in a…
The getElementsByTagName() method is a high-performance DOM selection interface that retrieves a collection of all elements in…
The getElementsByName() method is a specialized DOM selection tool that returns a live NodeList containing all elements…
The getElementById() method is a fundamental cornerstone of the Document Object Model (DOM) API. It belongs to…
The Document Object Model (DOM) is a programming interface for web documents. It represents the page so…