Tag: javascript

In this TypeScript vs JavaScript comparison, you'll learn about TypeScript's advantages and disadvantages, and when and when not to use it.

It's hard to decide on a programming language to learn first. Here's a look at the most popular languages in 2023, and why they're worthwhile.

In this guide, we will show you how you can learn to code with JavaScript for free. The JavaScript programming language is versatile, popular, and in high demand — making it a great language for learning how to code.

Mutation can be a real pain when assigning variables in JavaScript. Learn how it works, how to manage it, and how to avoid traps!

An ORM library simplifies the job of writing database queries. Learn about nine JS and TypeScript ORMs and how they could help you with your next project.

Have you ever wanted to build a JavaScript game but didn't know where to start? Learn how to quickly create a simple, fun game to share with friends.

How does JavaScript's scoping system work? Learn how to declare variables, tell the difference between local scope and global scope, and what hoisting is.

Date handling in JavaScript? Ugh. It's a mess. But there's hope! Find out what the new JavaScript Temporal API will bring to a browser near you in 2021.

Are you frustrated by immutability issues in JavaScript? Learn how records and tuples will finally permit robust immutable data storage and comparisons.

Got your JavaScript toolset organized for 2021? Not so fast! Check out our predictions for rising stars that are looking hot for 2021.

Learn how to add a custom field to a Flarum user account. Users will be able to set this custom field from their profile page, and admins will be able to edit it too.

In this Rust tutorial, you'll set up your Rust dev environment and build a COVID simulation web app. We evaluate performance and compare Rust to JavaScript.

Prepare for React interview questions that are key to understanding and working effectively with React, with additional links for further learning.

Understand the Jamstack, an alternative to LAMP and MEAN. Use static files with JavaScript to build secure, scalable, easy-to-maintain sites and apps.

When should you choose Node over its newer, secure runtime rival, Deno? Understand the differences between Deno and Node.js, as well as the similarities.

Deno is a secure, Node-like JavaScript and TypeScript runtime that lets you write programs in either language and execute them from the command line.

Learn regex (regular expressions) in our beginner's guide, including how they work and how to use them in a range of common scenarios.

Almir and Florian show how to implement SSL/TLS in Node.js applications, either for accessing HTTPS resources or for providing resources with encryption.

Mark Brown shows how to use Node.js and Express to process form data and handle file uploads, covering validation and security security issues.

This article provides an extensive overview of the jQuery each() function, using several examples to show why it's one of jQuery's most important functions.

Learn how to edit source files within Chrome and save the result to a local file. Changes can also be applied immediately without refreshing the browser.

We look at popular JavaScript frameworks and libraries and how enterprise apps can benefit from using these frameworks and UI components.

As a programmer, you want to write elegant, maintainable, scalable, predictable code. The principles of functional programming can help.

Here's a quick tutorial to build a cipher machine using the JavaScript skills that are covered in my book, JavaScript: Novice to Ninja.

Vuetify is a UI component library for Vue apps that follows Google Material Design specs. Let's dive in and look at how you can get started.

We introduce Nest.js for Angular developers. Nest is a progressive Node framework, written in TypeScript and sharing many concepts with Angular.

We build a command-line interface that finds JavaScript specification files, extracts and evaluates their assertions, and shows the results.

Learn how to build a sales funnel with Vue so your sales efforts can take advantage of reusable components.

James Wright explains dynamic function composition in JavaScript using other functions.

In this tutorial we'll be using Ionic 4 and Angular to build a news application that makes use of a third-party news API.