JavaScript is among the most popular programming languages on the planet that allows Web Developers to create websites and apps for a variety of purposes. JavaScript allows Web Developers and Web Designers to create interactive websites that provide multimedia content, including audio, video, and static and animated images. Web Developers can apply a variety of JavaScript frameworks and libraries, such as React, Node.js, and Express, which are all open-source.

While HTML and CSS provide the fundamental coding languages for static web design, JavaScript makes websites interactive and responsive for web users. Web Developers can also apply JavaScript for building web and smartphone apps. Additionally, social media platforms depend on JavaScript libraries and frameworks like React to facilitate user interaction, creating today’s dynamic instant communication and information. Therefore, knowing JavaScript could lead to working as a Web Developer or Web Designer by creating a variety of options in the tech industry.

What is JavaScript?

JavaScript is a programming language that was created in 1995 by Brendan Eich. The language was initially intended to be a straightforward scripting language that could speed up website input validation. In recent years, JavaScript has exploded in popularity and is used for much more. This programming language is most commonly used for web, application, and browser-based game development. It is a foundational skill for anyone who wants to pursue a career in one of those fields.

Read more about what JavaScript is and why you should learn it.

Professional Uses for JavaScript

Gaining skills with JavaScript can provide the foundation for a career in technology that includes working in web development and other areas. Knowledge and experience in JavaScript can lead to working as a Front End Developer focusing on the client side of websites that involves user interaction, including providing an appealing and inviting destination for users.

Skills with JavaScript are also helpful for working as a Full Stack Developer, whose duties emphasize many of the same functions as a Front End Developer. A Full Stack Developer also handles the front end for websites and must know HTML, CSS, JavaScript, and back end programming languages like Python and Java.

Of course, knowing JavaScript can also qualify an individual to become a JavaScript Developer whose background in the JavaScript programming language provides the skills needed for working in front end web development with an emphasis on the user interface. 

Experience with JavaScript opens several options for working in technology. Here are a few examples of JavaScript-related career options:

Using JavaScript in Web Development

Training in JavaScript provides skills in a programming language that allows Web Developers and Designers to create interactive web pages. JavaScript facilitates the creation of user-friendly websites and applications that allow for seamless interaction on web browsers. JavaScript enables users to access and interact with dynamic web content, including text, images, audio, and video for PDFs, widgets, and Flash applications. Company sites using JavaScript include Google, Yahoo, Amazon, eBay, and LinkedIn.

Using JavaScript for Creating Apps

There are hardly any activities people do these days that don’t involve an app. From figuring out where you are as you’re driving around an unfamiliar (or familiar) city to checking out whether that chicken you have out on the grill has reached its optimal temperature, there are hardly any functions that haven’t had an app applied to them. JavaScript has various libraries and frameworks for developing applications for computers, smartphones, and other devices. For instance, JavaScript powers many map apps that help people drive around unfamiliar cities using front end frameworks like React Native, Angular, and Vue.

People interact with apps in various screen sizes, including on computers, televisions, and especially smartphones. Skills with JavaScript could lead to designing the next great app.

Using JavaScript for UI (User Interface) Design

JavaScript has libraries and frameworks that facilitate user interfaces (UI), which helps Front End Developers create accessible websites. The JavaScript library React focuses on user interfaces using small units like buttons, text, and images called components. React allows Front End Developers to create interfacing using these components, which defines React. React is composed of small blocks of code that comprise components. Skills with React components allow Web Developers to create consistent user interfaces.

Using JavaScript for Building Web Servers

Training in JavaScript can also provide skills for building web servers. The JavaScript library Node.js lets Web Developers use JavaScript to create web servers.

Other Uses for JavaScript

While skills in JavaScript can be a vital asset for finding work in web development or creating online and mobile apps, the programming language can also help people create other digital-based products or functions. Aside from finding work, knowledge in JavaScript can be used on personal projects that could become profitable or personally fulfilling.

Using JavaScript for Creating Games

JavaScript can be used to create games for web or mobile devices. JavaScript and HTML can be used in developing games using the EaselJS library that helps work with graphics.

Using JavaScript in Graphic Design

While becoming a Graphic Designer does not necessarily require skills with JavaScript or any other programming or coding languages, knowledge of coding and programming could enhance working in graphic design, especially in these digitally saturated times. Someone working as a Graphic Designer may not have set out to have skills in a programming language like JavaScript, but working with graphics in any capacity related to web design means having some coding skills. Therefore, possessing skills in JavaScript could be beneficial for a person working as a Graphic Designer since creating graphics for online and digital platforms may require coding knowledge to implement or troubleshoot those graphics.

Learn JavaScript Skills with Noble Desktop

Noble Desktop offers hands-on JavaScript training opportunities that meet the needs of various learning styles and scheduling considerations. Each of its courses features small class sizes so that you can receive individualized support from Noble’s expert instructors. This is the case whether you attend a class live online or in person at the school’s Manhattan campus. Noble Desktop also provides a free retake option for anyone who wants to complete the course again within one year of completion. 

Noble Desktop’s JavaScript Programming Bootcamp provides students with a foundation in using JavaScript. In particular, this course teaches about object-oriented programming, variables, functions, and data types, among many other topics. By the end of the class, students will know how to build web applications using JavaScript and be familiar with its libraries and frameworks. Before enrolling in this class, you should be comfortable coding with HTML and CSS. 

Noble Desktop also offers a JavaScript Development Certificate, which takes JavaScript learning further. In this course, students practice building web applications with JavaScript and learn how to use React, Node.js, Express.js, and MongoDB to expand the versatility of this programming language. Additionally, students have the chance to apply their learning to specific projects and build up a portfolio that can be used when applying for jobs in the field. 

You may also consider Noble’s Front End Web Development Certificate. This course teaches JavaScript in addition to HTML, CSS, and WordPress while providing experiential learning opportunities. Certificates at Noble Desktop also offer students individual career mentoring sessions to help them polish their resumes and portfolios and give them tips on how to stand out in a competitive job market.

Key Takeaways

• JavaScript is among the most popular programming languages on the planet that allows Web Developers to create interactive websites and applications for a variety of purposes. 
• Gaining skills with JavaScript can provide the foundation for a career in technology for web development.
• Knowledge and experience in JavaScript can lead to working as a Front End Developer, Full Stack Developer, or JavaScript Developer.
• Training in JavaScript provides skills that can lead to work in web development.
• Several JavaScript frameworks can be used to develop apps for computers or smartphones.
• JavaScript has libraries and frameworks focusing on the user interface (UI).
• Training in JavaScript can also provide skills for building web servers.
• JavaScript can be used for personal projects that can be turned into something profitable or personally fulfilling.
• JavaScript can be used to create games for web or mobile devices.
• Graphic Designers can benefit from learning JavaScript since many graphics for online and digital platforms may require knowing some coding to implement or troubleshoot those graphics.
• You can receive comprehensive JavaScript training through Noble Desktop, in-person or online.