If you’re familiar with Java-a classic programming language in its own right-it’s worth checking out its modern cousin, Scala. In addition, Apple isn't going anywhere as a tech industry leader, and iOS apps continue to be the most profitable in the mobile app marketplace.

Not only does iOS run on every iPhone and iPad, but it’s also the basis for other operating systems such as watchOS (for Apple Watches) and tvOS (for Apple TVs). Swift has been optimized for performance and built from the ground up to match the realities of modern iOS development. First announced by Apple in 2014, Swift is a relatively new programming language used to develop iOS and macOS applications.

If you’re interested in Apple products and mobile app development, Swift is a good place to start. In the video below, learn why we chose to focus our curriculum on Javascript back in 2012 and why our founders continue to stick with the programming language for 2021 and beyond. Node.js is compatible with Linux, SunOS, Mac OS X, and Windows.īecause JavaScript has a forgiving, flexible syntax and works across all major browsers, it is one of the friendliest programming languages for beginners. A majority of the web’s most popular sites, from Facebook and Twitter to Gmail and YouTube, rely on JavaScript to create interactive web pages and dynamically display content to users.Īlthough JavaScript is primarily a front-end language run on the browser, it can also be used on the server-side through Node.js to build scalable network applications. Nearly 70 percent of survey respondents reported that they had used JavaScript in the past year.Īlong with HTML and CSS, JavaScript is essential to front-end web development. According to Stack Overflow's 2020 Developer Survey, JavaScript is the most popular language among developers for the eighth year in a row. It’s impossible to be a software developer these days without using JavaScript in some way. In the list below, we go over the best and most in-demand programming languages for many of the most common use cases including web development, mobile development, game development, and more. The good news is that as you begin your journey as a software developer, you’ll start to discover which programming language will be most suitable for you, your interests, and your career goals. There are hundreds of programming languages in widespread use, each with its own complexities and idiosyncrasies. If you’re new to the field of software development, the toughest part of learning programming is deciding where to begin.

Programming language list by popularity