Just like humans speak different languages, computers have their own too. Programmers use web development languages to communicate with machines. There are many options available for aspiring developers to choose from. Picking the right one depends on what you want to build.
Back in the 1960s, fewer than ten programming languages existed worldwide. Today, thousands of languages have been developed and are actively used. Python, C, and Java have historically been the most widely used languages. But SQL, Swift, and newer languages are rapidly growing in popularity.
This guide clearly walks you through several popular programming languages. It’s designed to help you confidently narrow down the right choice. There’s a programming language for everyone, whether you’re creating apps, websites, or anything else. Let’s take it step by step and in a practical way.
Programming vs. Coding Languages
Programming languages are how professionals give computers clear, readable instructions. They’re written in human-readable code that machines can understand and process. There are many types of programming languages used across different fields. The most popular are HTML, CSS, and JavaScript.
Coding is actually a subset of the broader world of programming. Coders write specific instructions for machines using programming languages. The terms “programming language” and “coding language” are often used interchangeably. For most practical purposes, they mean the same thing.
General-purpose languages, on the other hand, are far more flexible and versatile. They can be compiled and interpreted on different platforms. You don’t need to know the architecture or platform beforehand. They are therefore accessible and can be used in a wide range of projects. For this reason, most beginners start with a general-purpose language.
Programming Languages For Web Development
The complexity of programming languages also varies. Humans can understand higher-level languages better. They do, however, require an interpreter to communicate with machines. Most aspiring developers prefer this option because it’s more user-friendly.
Low-level language, on the contrary, speaks more directly to machines. Although they’re more difficult to learn, they give developers greater control. Each type has a place depending on the project or the developer’s level of experience. The level you choose depends on your goals.
Let’s now explore the most popular coding languages used today.
- JavaScript
JavaScript is a widely used programming language. Developers use it to dynamically create and enhance websites. Its popularity stems from its simplicity.
Brendan Eich, a Netscape Communications employee in 1995, created JavaScript. Originally called Mocha, it was created to complement Java. Microsoft integrated it into Internet Explorer 3 in 1996.
JavaScript has revolutionized web development. Frameworks such as jQuery simplify the creation of animations, graphics and data connections. It is still an essential tool for any developer.
- Python
Python is a versatile, high-level language known for being beginner-friendly. Guido van Rossum developed and released it back in 1991. Its clean, minimal syntax makes it easy to read and write quickly.
Python gained traction fast thanks to its focus on natural language processing. It handles both object-oriented and functional programming with ease. That flexibility has made it popular across a wide range of industries.
It’s best suited for data analysis, machine learning, and AI development. Python is also closely associated with Django for server-side web development. Desktop application design is another area where Python performs really well.
- SQL
SQL was first developed in 1970. Today, it is the main language for relational databases. Its long-term success is proof of its importance.
SQL is a query language that retrieves data from tables based on user-specified criteria. Developers create queries that describe exactly what data they require from the database. SQL handles retrieval efficiently and accurately in the background.
- Swift
Swift is Apple’s high-level programming language, released in 2014. Swift allows developers to write efficient, clean code quickly and easily. Apple announced that it would open-source the code by 2017.
Swift is a fast, safe language in high demand. In a 2021 Stack Overflow survey, it ranked among the top 20 languages. Swift fluency has become an essential skill for developers of today.
The code is shorter than in most other languages. Older alternatives are easier to understand. Swift includes an interactive playground for testing code in real time.
- C#
C# was created by Microsoft in 2002. Visual Basic originated in Visual Basic, but it has grown dramatically since then. It is expected to be the most widely used coding language in 2022.
C# is a good choice for quickly developing apps with frameworks like Xamarin. For greater flexibility, it also seamlessly works with the .NET Framework or .NET Core. Many JavaScript frameworks do not offer this level of portability.
- Rust
Rust is a modern programming language launched in 2018. It offers memory safety without compromising on speed or performance. Reliability across devices of all sizes is one of its strongest qualities.
However, Rust is still relatively new and not widely adopted yet. Finding documentation or experienced Rust developers can be challenging at times. It’s a powerful language, but it currently has a smaller community of support.
- Perl
Perl has been around for over 30 years and remains widely adopted. Thousands of developers appreciate it for its simplicity and flexibility. Its syntax is similar to most other languages, making it easy to learn.
- Go
Go was created by Google’s development team and first released in 2007. It started as an internal project to improve Google’s services department. By 2009, it had evolved into a full public programming language.
Early adopters were mostly software engineers seeking high performance. Since then, Go has expanded across many industries and use cases. It now appears in product engineering, system design, robotics, and web development.
- R
R was developed by academics Ross Ihaka and Robert Gentleman in New Zealand. It specializes in statistical computing and computer graphics. R emerged from one of the oldest programming languages and integrates with C and C++.
However, R isn’t the easiest language to learn. It also runs slower compared to many newer programming languages available today.
- HTML
HTML is the basis of all websites. It tells web browsers how to display and render pages. The web would not exist without HTML.
HTML is not a programming language. However, it still requires extensive coding. Learning HTML can be difficult, especially when projects become more complex. It is still an important skill for any web developer.
- Ruby on Rails
Ruby on Rails was created by David Heinemeier Hansson in 2004. It’s a popular, complex, and fully object-oriented programming language. Features like concurrency and metaprogramming make it particularly powerful and flexible.
As an open-source framework, it lets developers build web applications with minimal effort. Many industries rely on Ruby, including e-commerce, education, government, and social media. It remains a strong choice for quickly building robust, scalable web applications.
- PHP
Since its release in 1995, PHP has grown in popularity. PHP is a well-established and reliable language, with a large global community.
PHP is primarily used for front-end and back-end web development. It also powers online advertising and game development. PHP is also heavily used by hosting services to ensure that everything runs smoothly.
Conclusion
The right coding languages depend on your goals and preferences. It depends on the project you’re working on. All of these languages are good starting points. Some developers learn two languages – one for the front end and another for the back end.
Python and Ruby are great choices for back-end work. JavaScript is still the most popular choice for creating engaging front-end experiences. All three are beginner-friendly and supported widely across the industry.
It takes patience and time to learn a programming language. Beginners can use books and online classes at their own pace. A structured approach, such as a coding course bootcamp, may be more beneficial for aspiring professionals. These intensive programs will cover the basics quickly and help you build real things.