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Yes. Website. html .spec .whatwg .org /multipage /browsers .html #offline. The cache manifest in HTML5 was a software storage feature which provided the ability to access a web application even without a network connection. It became part of the W3C Recommendation on 28 October 2014.
Help:Markup validation. The W3C Markup Validation Service lets editors check web pages for conformance to HTML and XHTML standards. It is helpful for catching minor problems such as duplicate section names or citation IDs. Although most major browsers will tolerate many of the errors, and will display a document successfully even if it contains ...
Progressive web app. A progressive web application ( PWA ), or progressive web app, [1] is a type of application software delivered through the web, built using common web technologies including HTML, CSS, JavaScript, and WebAssembly. [2] It is intended to work on any platform with a standards-compliant browser, including desktop and mobile ...
In computer hypertext, a URI fragment is a string of characters that refers to a resource that is subordinate to another, primary resource. The primary resource is identified by a Uniform Resource Identifier (URI), and the fragment identifier points to the subordinate resource. The fragment identifier introduced by a hash mark # is the optional ...
HTML sanitization. In data sanitization, HTML sanitization is the process of examining an HTML document and producing a new HTML document that preserves only whatever tags and attributes are designated "safe" and desired. HTML sanitization can be used to protect against attacks such as cross-site scripting (XSS) by sanitizing any HTML code ...
Wikitext, also known as wikimarkup, is the code used to format content on Wikipedia and other Wikimedia projects. This help page explains how to use wikitext to create and edit articles, templates, tags, and other elements. You can learn the basic syntax, how to insert links, images, tables, and more.
Classes are defined in the HTML document (generated by the server or by JavaScript). They are used as selectors in CSS. Learn to use the browser inspectors of Firefox, lE, Chrome or Safari to inspect the webpages. By default much of the CSS and JavaScript resources are processed for efficiency.
brackets.io. Brackets is a source code editor with a primary focus on web development. [5] Created by Adobe Inc., it is free and open-source software licensed under the MIT License, and is currently maintained on GitHub by open-source developers. It is written in JavaScript, HTML and CSS.