See how to make your application powerful by animating it with the well-known drag-and-drop feature using the react-beautiful-dnd library.

The world has already moved - to React Testing Library

There are many scenarios where we don’t need to follow the architecture that frameworks like React or Next.js impose on us, and that is OK. However, jQuery is a library that contains a lot of code and features that are not needed anymore.  In this article…

Learn how to build an accordion menu application in React from scratch to create clean UI layouts and minimize app scrolling.

Improve the reusability and performance of JavaScript through functional programming

A walkthrough of using WebPageTest to scroll a page and incur layout shifts that would otherwise be missed by lab tools.

An advanced tutorial for scroll restoration in React apps, with an example build tailored specifically for ecommerce sites.

You've built a website, but how well does it perform for your end users? Learn how to use Lighthouse to get crucial answers to this question.

Jonathan Neal shared this little snippet on Twitter: Execute JavaScript modules like: bash ./command.js 1. Add the funky header.2. Optional: Omit the extension to not write `.js`.3. Optional: `chmod +x command` to not write `bash `.https://t.co/rhlPg2XPRJ…

While most people browsing the web on a computer use a mouse, many rely on their keyboard instead. Theoretically, using a web page with the keyboard should

✅ Beyond the basics of Node.js testing. Including a super-comprehensive best practices list and an example app (March 2024) - testjavanoscript/nodejs-integration-tests-best-practices