null, undefined, or empty values in JavaScriptIn most languages, we only have to cater to null. But in JavaScript, we have to cater to both null and undefined. How do we do that?
Discover how the MERN stack (MongoDB, Express.js, React, Node.js) enables developers to build dynamic, performant, modern websites and apps.
Use parallel computing in Node.js with worker threads to optimize performance, handle CPU-intensive tasks, and utilize multi-core processors.
Frontend architecture is the foundation of your frontend codebase. Here’s how to optimize the pattern that you choose.
Implement graceful degradation in frontend apps by handling failures, mitigating API timeouts, and ensuring a seamless UX with fallbacks.
Learn how to implement scroll-aware UI state using CSS and scroll-driven animations to enhance user experience without JavaScript.
Use htmx and Go to build high-performance websites, leveraging server-side rendering and minimal JavaScript for fast and efficient applications.
The scroll-select box is a great tool for frontend developers to improve the user experience of their applications. Learn how to build a scrollable date picker that mimics the iOS style, but with the exemption of the <select> element.
For those just getting started with deploying their first application, Deno Deploy’s simplicity might be exactly what you need; no complex configuration files to wrestle with or cloud concepts to master before getting your app live.
Object.groupBy: An alternative to Array.reduceLearn how Object.groupBy and Map.groupBy improve JavaScript data grouping over reduce, with performance benchmarks and comparisons.
Get a high-level comparison of five of the most popular and well-used CI/CD tools for React Native apps, including the features they support.
API Mocking allows frontend developers to simulate the responses and behaviors of a live API, such as error handling, timeouts, and specific status codes in real time. Chrome DevTools Local Overrides make this even easier.
