Learn JavaScript: Programming, Code, JS Commands, Applications

Ah, SEO. Being ranked high in search engines' results is important for many website authors as - if SEO is done right - search engines generally drive visitors interested in your content to your website. But people think that SEO is only related to how you manage your content and which keywords you put on your pages. In reality, SEO is really broader than that. Don't forget that search engines are powered by bots - [...]

What is Vue.js and how is Vue.js framework distinguished from other popular JavaScript frameworks and libraries? To begin, Vue.js tools have different applications that strictly speaking are not ReactJS alternatives. Vue.j supports developer templates whereas ReactJS does not. Vue.js vs ReactJS performance metrics are similar for speed, but faster development leans toward Vue.js. In this Bytescout Vue.js for developers tour, we will explore essential Vue.js components, and more specifically Vue.js UI components, and we will [...]

What is Node.js exactly, and what is Node.js used for? These are the essential questions we will answer here. Essentially, Node.js enables developers to build server apps in JavaScript. Projects in Node.js today commonly include: Web Application framework Messaging middleware Servers for online gaming REST APIs and Backend Static file server Node.js app development is wildly popular. Projects built with Node.js plus a combination of front-end developer tools are faster than similar PHP apps because [...]

Let’s start with a clear definition of a “single page application.” An SPA is a web application that is contained in a single HTML page that contains all scripts and resources required, and thus provides a user experience similar to a desktop app. Ideally, SPA loads all HTML, CSS, images, and required scripts such that all resources are dynamically available, and so that the page need not reload nor transfer control to another page. To [...]

New standard methods of JavaScript development are at hand and demand our attention because of their potential for voluminous deployment across millions of important websites today. The new ECMAScript 2017 defines world-changing optimizations that we can deploy to greatly improve performance. JavaScript’s extensibility recently appears boundless. Frameworks such as AngularJS have reshaped JavaScript development with truly dynamic SPAs. Libraries like JQuery are now so prolific and commonly used that JQuery appears alongside JavaScript as a [...]

Background: what’s async, at the start? Async programming has been made popular because of JavaScript, but it exists in fact in many languages. In pure theory, you can even do async programming in C if you feel really adventurous. But first, what’s async programming? Well, it’s a way to deal with operations that can take time. Opening a file, doing a network request, wait for an input from the user, all of these operations take [...]

A web page is essentially composed of three main pieces: -the content, most often structured by HTML; -the user interaction handled by javascript; -the page format managed by CSS stylesheet. All of those three parts are largely improved since the beginning of the web. In the late years, W3C specifies new standards like Html5 and Css3 while many frameworks are built on Javascript ( Jquery, Angular 2, ReactJS...). Javascript becomes even a server-side language with the [...]

JavaScript CoffeeScript TypeScript CoffeeScript or TypeScript Summary JavaScript  JavaScript is a dynamic, advanced level interpreted programming language. It is one of the three core technologies of the World Wide Web alongside HTML and CSS. The majority of websites employ it and it is supported by all modern Web browsers. JavaScript is prototype-based with first-class functions, making it a multi-purpose tool, supporting functional and object-oriented programming styles. It includes an API for working with arrays, expressions [...]