The course assumes that you are familiar with the basics such as variables, functions, arrays, objects, classes as well as some HTML & CSS experience. YES, this JavaScript certification course can still be considered as an option without any knowledge of computer or web concepts as this course does not have any pre-requisites of JavaScript knowledge. Anyone interested in learning the JavaScript and web API concepts can opt for this training directly without any other basic knowledge. The concepts in JavaScript training can be easily learned because of the comprehensive content. With the help of this JavaScript training an individual learner will be able to become a proficient JavaScript Developer.

Many people compare JavaScript and Python, and they are two popular, widely used languages, especially in web development. Both have an assortment of libraries and frameworks, and both are good introductions for newer programmers. Python is a full programming language, while JavaScript is a scripting language. Python is used more for server-side applications, while JavaScript is more popular for front end scripting.

Objectives

Developers who know JavaScript can also use libraries like Reveal.js, Swiper.js, Greensock.js and Anime.js, to enhance their images and animations. Like we mentioned earlier, when creating variable names, keep in mind that JavaScript is case-sensitive, so “year” and “Year” are two different variables. You can start your variable names with a letter or an underscore (_), but not a numeral. In addition, several reserved words are part of the JavaScript programming language (e.g., “false,” “debugger,” “continue”) and cannot be used as variable names. In this Programming with Mosh course, you will learn about JavaScript basics including conditions, loops, functions, objects, arrays, and ES6 features.

Modern browsers like Google Chrome, Mozilla Firefox and Microsoft Edge are built to handle JavaScript quickly and accurately. It was developed by Netscape, the creators of the leading browser of the time, Netscape Navigator, in collaboration with Sun Microsystems, the company that created Java, in 1995. In its earliest iterations, JavaScript was known as Mocha, Lichescript and ECMAScript, though none stuck quite as well as the name we know today. In this SoloLearn course, you will learn about conditions, loops, functions, objects, arrays, the DOM, and events. Then you can move onto this Odin Project course which will teach you more advanced concepts and have you building more advanced projects. Beau Carnes will walk you through all of the basic freeCodeCamp JavaScript challenges and provide detailed explanations along the way.

What Are the Uses of JavaScript?

Our instructor led training is a cost effective and convenient learning platform for busy professionals. Training is available at over 350 locations nationwide and Online. If a back end programmer has JavaScript experience and the right runtime tools, they can quickly build complex web and software applications from the ground up. JavaScript is also a client-side language, which means that its source code passes through a client’s web browser instead of the webserver.

• However, if you’re just beginning, you may need to learn to think like a programmer.
• For example, in languages like C++, Java and PHP, semicolons are essential to ending statements.
• Learn modern JavaScript (ES2015+) from scratch, and practice in an intuitive environment.
• JavaScript is a scripting or a programming language, allowing developers to perform complex features on web pages.

While a front end developer works with the user-facing part of a website and a back end developer works with the server-side technologies that drive a site, full stack developers have command over both. This command makes them well-suited to innovate new ways to link multiple aspects of a site and produce an integrated vision of a web project. JavaScript would be, of course, only one language in a full stack developer’s well-stocked toolbox. JavaScript is a foundational skill for those who want to build a career in programming.

JavaScript Programming

This functionality cuts down on the amount of communication between a given page and its server and allows certain functions to run even after a web page has finished loading. Here’s a practical example — a JavaScript function might check on-page forms to ensure that all necessary JavaScript Lessons fields are completed before sending any information to the server. JavaScript objects are variables that contain multiple data values. Objects use keys to name values, much like how is done with variables. Though similar in name, the two are very different programming languages.