Tag: javascript

How to Import Images in React Js

You can import a file right in a JavaScript module. This tells webpack to include that file in the bundle. Unlike CSS imports, importing a file gives you a string value. This value is the final path you can reference in your code, e.g. as the src attribute of an image or the href of […]

How to Get the current URL with JavaScript

The window.location object can be used to get the current page address (URL) and to redirect the browser to a new page. Code JavaScript provides you with many methods to retrieve and change the current URL, which is displayed in the browser’s address bar. All these methods use the Location object, which is a property […]

React Error Boundaries not working with React – Error Boundaries

A JavaScript error in a part of the UI shouldn’t break the whole app. To solve this problem for React users, React 16 introduces a new concept of an “error boundary”. Error boundaries are React components that catch JavaScript errors anywhere in their child component tree, log those errors, and display a fallback UI instead […]