Browsing: JavaScript

When building any scalable application, performance, as well as speed, are important factors to consider. Hence optimization is crucial. There are numerous optimization techniques you should consider when working with GraphQL servers, but the most common is the caching technique which returns persistent data, and also the batching technique which reduces the number of round trips your server makes to the database.

Asynchronous Operation refers to the flow of execution when something doesn’t follow the line by line execution of code but waits for some time. Set timeout is a general of an asynchronous task. What happens when you create a timeout task?

In this chapter, we are going to implement a new feature in our app. The feature is called dark mode which is very prevalent in the app nowadays. The dark mode is configured into any app to make it night friendly or low light friendly.

Feature flags make it possible to write A/B tests and to enable or disable features inside your app on-the-fly. This is highly beneficial when testing or rolling out new features.

Redux dev tools are development tools used to debug Redux-based applications. In this article, we’ll learn more about how this tool aids the development and debugging of applications.

According to W3tech, nearly 35% of the websites over the internet are powered by WordPress. The development of WordPress has always been center around PHP, but as the use of headless CMS grows, you can now seamlessly build fast websites with React and WordPress using a framework like Frontity.

Since debugging is this important, it’s almost a skill that we must learn to be a better programmer and ship features quickly. In this lesson, we will learn about debugging a node application. We will learn about different ways which can be employed to debug node application with ease.

Guide to learning svelte from a React developer perspective. Learn how React features like components, props, state, two-way binding are implemented in Svelte….

In this tutorial, we will move from setting up and deploying graphql backend with Hasura cloud to consuming the subscription endpoint on the vue.js application by building a project.

In this chapter, we will create a simple form in the Feedback.js file using Formik…