Build smart asynchronous apps Photo by Ferenc Almasi on Unsplash. AsyncStorage is a very important piece when it comes to building React Native applications. You may ask, “What is AsyncStorage?” It is a way to store data

Using a built-in WebSocket client to test the performance of your server Image by the author Building on top of my previous article on k6, the topic for this article is on load testing WebSocket. Unlike HTTP,

Easy and flexible JavaScript charts Photo by Luke Chesser on Unsplash Charts are everywhere. Infographics as ads, Medium statistics, YouTube stats, your workout statistics, and even your K/D ratio can be seen in charts. And if you’re

Tips to avoid memory leaks in your web apps Photo by Possessed Photography on Unsplash. JavaScript doesn’t provide any memory management primitives. Instead, memory is managed by the JavaScript VM through a memory reclaim process. That process

A step-by-step guide for bundling JavaScript projects from the scratch Image credit: Author Rollup is a module bundler for JavaScript that compiles small pieces of code into something larger and more complex, such as a library or