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JSX (JavaScript Syntax Extension) is a syntax extension for JavaScript, commonly used with React to describe what the UI should look like.
React creates an in-memory data-structure cache, computes the resulting differences, and then updates the browser's displayed DOM efficiently. [31] This process is called reconciliation. This allows the programmer to write code as if the entire page is rendered on each change, while React only renders the components that actually change.
The HTML template is compiled in the browser. The compilation step creates pure HTML, which the browser re-renders into the live view. The step is repeated for subsequent page views. In traditional server-side HTML programming, concepts such as controller and model interact within a server process to produce new HTML views.
When you are logged in to Wikipedia, a link to your user page is displayed at the top of every page. That makes your user page one of the most easily accessible pages to you on Wikipedia, making it a powerful tool. One of the things you can use your user page for is navigation.
Another example is the Ajax programming technique, where, for example, clicking a hypertext link may cause JavaScript code to retrieve the text for a new price quotation to display in place of the current one within the page, without re-loading the whole page. When the new text arrives back from the server, the JavaScript must identify the ...
As a general rule, it is preferable, particularly in cases where a section has a large number of backlinks, to use {{subst:Anchor}} in the HTML element of the header. To link to a section within the same article, one can simply prefix the name of the section header with the pound sign ("#") nested in square brackets, for example ("#"):
A navigation bar (or navigation system) is a section of a graphical user interface intended to aid visitors in accessing information. Navigation bars are implemented in operating systems, file browsers , [ 1 ] web browsers , apps, web sites and other similar user interfaces .
In computing, tabbing navigation is the ability to navigate between focusable elements (such as hyperlinks and form controls) within a structured document or user interface (such as HTML) with the tab key of a computer keyboard. Usually, pressing Tab will focus on the next element, while pressing Shift + Tab will focus on the previous element ...