This broadens career potential as those looking for organizational flexibility can leverage a single language to become highly sought full-stack engineers. Thanks to the NodeJS platform, JavaScript also empowers developers to create back- ends that can power web applications, mobile apps or even act as a stand-alone API to allow integration with other services and companies. However, JavaScript isn't limited to front-ends. Programming in JavaScript has become easier with industry-standard tools such as the powerful, beginner-friendly VueJS or the more advanced ReactJS and Angular, formerly AngularJS.ĭevelopers with an eye for visual flair or intuition for user experience will thrive as web developers or front-end engineers.
HTML and CSS are the foundation upon which these are built, but the driver of these user interfaces is JavaScript. Website interactivity and richness have dramatically increased in recent years. Related: Top Java Programming Interview Questions 3.
For those aspiring to develop mobile apps, Android applications are written using JVM-compatible languages. Not only this, but the languages are compatible, allowing Java developers to leverage libraries written in any of these languages. Though Java was the first language to operate on the JVM, many others are now available, such as Scala or Kotlin. Java runs on the Java Virtual Machine (JVM) which allows it to be run on many platforms. For those aspiring to create mobile apps, Java is used to create applications for Android. This balance of performance and complexity makes Java a great option for web application back- ends, particularly when heavy data manipulation or math is required. Though more complex, Java still avoids many things that must be managed in some other languages. JavaScript, however, only uses a single thread. However, the trade in complexity offers much higher performance, particularly with the ability to multi-thread work or break work up into smaller tasks that can run simultaneously. Unlike JavaScript, Java is a strongly typed language, a feature that can mean a steeper learning curve. Though Java has a similar name to JavaScript, the languages have very little in common. Java is a popular language for web application back- ends or general service application programming interfaces (APIs) enabled by frameworks such as Spring and Dropwizard.
Their longevity ensures that this is a skill that will always be in demand. While high-level languages come in and out of popularity and use due to being removed from the hardware, C and C++ have stood the test of time. However, given the conveniences provided, C++ is much more attuned to application development, while C is largely leveraged in embedded systems or key sections of applications.Ĭ was created in 1972 and C++ in 1985. C is somewhat of a subset of C++, meaning that C programs can often be translated to C++ with relative ease. Embedded devices such as car computers have limited computational power and need to get the most out of it.Ĭ++ was derived from C to slightly simplify programming and it is still classified as a low-level language. It's also vital on the other end of the computing spectrum.
This might not have much impact on a social media app, but it is extremely important in applications such as games, movie special effects software and even portions of operating systems like Microsoft Windows or Linux. While this makes other languages much easier to learn, it comes at the cost of performance. The other languages on this list are classified as "high-level" languages where the details of the computer have been abstracted away. C/C++Ĭ is a "low-level" language, meaning that programming in it requires knowledge of the underlying computer hardware. Please note that no entity or company mentioned in this article is affiliated with Indeed. Here are seven programming languages to consider learning:
They often offer high salary opportunities, are versatile for several positions and are likely to remain in demand for a long time. The following programming languages were determined using several qualifiers. The best programming languages to learn are those currently in high demand.
Once a developer learns the technical specifications of a language, they can write source code in a text editor and either compile it for execution or execute it with an interpreter. Some are proprietary and only work within specific applications, and others have more widespread use. Programming languages have their own syntax, rules and structure. The term “programming language” refers to the suite of existing languages software developers use to program applications, scripts, queries and more. Much like people, computers use different languages to communicate objectives. Show Transcript What is a programming language?