Browsing: JavaScript

The guide is a comprehensive resource for learning modern JavaScript, including ES6 and beyond. It covers key topics such as functions, classes, asynchronous, Promises and Async/Await, etc.

Mastering error handling skills in JS is vital for developers to create resilient apps and ensure user satisfaction. Deep understanding of error handling is essential for building lasting apps.

The maintenance of the application’s data and ensuring that other components can access and modify the data as necessary depending on state management in Vue.js applications. Because of its component-based architecture, Vue.js comes with a straightforward state management system pre-installed. Yet, developers frequently require increasingly sophisticated state management systems as applications increase in size and complexity.

Sequelize is a powerful Object-Relational Mapping (ORM) library for Node.js that allows developers to interact with databases using JavaScript. It provides a simple and elegant way to define and manipulate data models that map to relational database tables.

In recent times, runtimes like Node.js and Deno have increased in popularity due to their role in revolutionizing the JavaScript ecosystem. However, there is also increased consideration for speed and native features that the runtimes provide, as they aren’t as fast and also do not provide native features for certain actions like bundling, transpiling, and package management.

In today’s world, it’s essential for web and mobile apps to have real-time functionality. This guide shows you how to add real-time messaging functionality a React Native mobile apps using Firebase SDK.

Search functionality is one of the most critical features of the modern web. It enables visitors to quickly and easily find information they are looking for without having to figure out how items are categorized on your page manually.

When developing applications, logically we do throw errors or raise exceptions from time to time when things do work as expected. For instance, trying to make a network request to an external API from your application resulted in an error, let’s say an INVALID API KEY error or database connection error, this error can be caught and reported by our application with detail using Sentry for your attention to be drawn to it in other for it to be fixed immediately.

Hey, guys! Our today’s article will tell you about Node.js timers. Here we will try to tell you about all the differences existing between browser and Node.js timers. So, let us refer to our technical materials and see a number of similar methods:

In this article, we’re going to demonstrate how we can set up Authentication/Authorization with Hasura and Auth0. First, we’ll set up the Auth0 application, API, and rules.