Category: 12. Miscellaneous

Web RTC introduced by World Wide Web Consortium (W3C) that supports browser-to-browser applications for voice calling, video chat, and P2P file sharing. The web RTC implements three API’s as shown below − MediaStream The MediaStream represents synchronized streams of media, For an example, Click on HTML5 Video player in HTML5 demo section or else click here. The above example…

Cross-origin resource sharing (CORS) is a mechanism to allows to load the restricted resources from another domain in web browser For example, suppose we click on HTML5 video player in HTML5 demo section. First, it will ask camera permission, if user allow the permission then only it will open the camera otherwise not. Making a CORS…

Web Messaging is the way for documents to separates browsing context to share the data without Dom. It overrides the cross domain communication problem in different domains, protocols or ports. For example, if we want to send the data from our page to ad container which is placed at iframe or voice-versa, in this scenario, Browser…

The indexedDB is a new HTML5 concept to store the data inside user’s browser. It is more powerful than local storage and useful for applications that requires to store large amount of the data. These applications can run more efficiency and load faster. Why to use indexedDB? The W3C has announced that the Web SQL database is…

Microdata is a standardized way to provide additional semantics in the web pages. It lets us define our own customized elements and start embedding custom properties in the web pages. The microdata consists of a group of name-value pairs. The groups are called items, and each name-value pair is a property. Items and properties are represented by regular…

MathML in HTML The term MathML stands for Mathematical Markup Language. It was introduced in the year 2015 for embedding mathematical notation and chemical reaction equation into an HTML document. To embed MathML elements inside a web page, we use the HTML <math> tag. MathML elements used in HTML The following table contains a list of MathML…