ES Modules is the standard method for working with modules in ECMAScript. While Node.js has been using the CommonJS standard for years, the browser did not have a native module system until the standardization of ES Modules in ES6. Now, ES Modules are supported in major browsers like Chrome, Safari, Edge, and Firefox (since version 60). Modules are a powerful tool that allows you to encapsulate functionality and expose it to other JavaScript files as libraries....
Frontend testing is an essential part of developing robust applications. In this blog post, we will explore how to start testing frontend applications using Mocha and Chai, two popular testing tools. Setting Up Mocha and Chai To begin, we need to download the necessary files for Mocha and Chai. You can find the files at the following links: Mocha Chai Chai-jQuery Once you have downloaded the files, create a test/ subfolder on your site and place the respective mocha....
Gatsby is a popular platform for building apps and websites using React. It is part of the growing trend of JAMstack development, which combines JavaScript, APIs, and Markup to create fast and secure web experiences. There are several reasons why Gatsby has become a favorite among frontend developers: It embraces the JAMstack approach, which has gained traction in the web development industry. It supports Progressive Web Apps (PWA) technology, which allows for enhanced user experiences....
One of the unique features of the Go programming language is its concept of workspaces. In Go, a workspace is essentially the “home base” for your development projects. By default, Go sets up the workspace at $HOME/go, which is a folder located in your home directory. This folder is automatically created when you install a package or set up Go on your system. In addition to your projects, the workspace also serves as a storage location for various Go tools....
Keywords: JavaScript arrays, array literal syntax, array objects, multi-dimensional arrays, accessing array elements, initializing arrays, adding and removing items, joining arrays, finding specific items in arrays In JavaScript, arrays are collections of elements and are considered objects. There are two ways to initialize an empty array: using the array literal syntax [] or the Array built-in function Array(). Arrays can hold values of any type, including different types of values....
JSON, or JavaScript Object Notation, is a highly versatile and widely used format for storing and exchanging data. While it is commonly used in JavaScript, JSON can be utilized in various programming languages. In this blog, we will explore the ins and outs of JSON, including its structure, data types, encoding/decoding methods in JavaScript, nesting objects, online tools for JSON manipulation, and the use of JSON Schema for validation. Understanding JSON Structure JSON is a file format that stores data in a collection of key-value pairs....
Tags: Laravel, PHP, development, web development Introduction Laravel is a popular PHP framework that simplifies the process of building web applications. In this tutorial, we will guide you through the setup process and introduce you to the basic concepts of Laravel. Setting up your PHP environment Before you get started with Laravel, you need to set up your PHP environment on your computer. Here’s how you can do it: Remove any older PHP installations you might have done in the past....
Linux, an open-source and free operating system, is widely regarded as the backbone of the internet and powers the majority of servers. It offers a level of freedom that proprietary systems like macOS, Windows, and mobile platforms cannot match. Developed by a community of volunteers, Linux does not have a single commercial entity dictating its direction and priorities. Linux is not just limited to servers; it can also be used as a daily operating system on desktops and laptops....
Multithreading is a powerful technique that allows you to improve the performance of your Python applications. By running multiple threads simultaneously, you can execute time-consuming tasks in the background while the main program continues running. In this blog, we will introduce you to the concept of multithreading in Python and show you how to use the threading module to implement it. Why is Multithreading Useful? In Python, code is executed in a sequential manner by default....
This blog post serves as an introduction to Node.js, a server-side JavaScript runtime environment. Node.js, built on the Google Chrome V8 JavaScript engine, is primarily used for creating web servers, although its capabilities extend beyond that. In this guide, we will explore some of the best features of Node.js, provide an example application, and highlight popular frameworks and tools in the Node.js ecosystem. Overview Node.js is a server-side runtime environment for JavaScript....