The Art of Code: 10 Popular Programming Languages

Material updated on February 9, 2024

Contents: 

• Behind the scenes of ratings and tops. Selection criteria
• Choosing a language as a key to success. Useful resources from the Skillbox.by editorial team.

The modern software industry is a world of opportunities and innovations that continues to grow and improve. Every day, new language environments and their modifications, frameworks (edit: and tools appear in this dynamic field, offering programmers countless options for implementing any ideas in code.

Choosing a programming language is an important step for any developer, be it an experienced specialist or a beginner. This will not only help determine your career path but also ensure success in new projects.

Behind the scenes of ratings and tops. Selection Criteria

The Skillbox.by editorial team has compiled a top list of languages ​​based on their popularity, demand among specialists, and applicability in various fields. Ratings may vary depending on the criteria and data sources used. The following helped us compile this selection:

• RedMonk — the platform compiles a rating based on the popularity of language mentions on GitHub and Stack Overflow. Data for 2023 is published here.
• Stack Overflow — a question-and-answer service for IT specialists. We focus on rating data for 2023.
• PYPL — Popularity rating according to Google. Data for February 2024 is collected here.
• TIOBE — Programming language popularity index in January 2024 based on data from Bing, Google, Yahoo.

Python

A high-level language that is distinguished by its simple syntax (edit:set of rules that determine how code is written) and code readability. Python supports various programming paradigms (ed.: approaches to writing code) and is in demand in many fields.

Application: Python is used in scientific research, data analysis, web application development, artificial intelligence, machine learning, and automation tools. Due to its simplicity and accessibility, the language is suitable for beginners.

Advantages and disadvantages: Python has a readable and concise syntax, which makes it attractive among developers. The language has a rich core library with an extensive list of third-party packages. However, Python is slower at performing some tasks compared to compiled language environments (languages ​​in which a program's source code is translated into machine code by a special program called a compiler).

Prospects: Python remains popular due to its simplicity and efficiency. It is a versatile language that has only become more popular with the advent of AI, thanks to the abundance of libraries and frameworks for working with artificial intelligence. For example, the TensorFlow library and the PyTorch framework are widely used for deep learning and creating neural networks.

C and C++

These are tools for writing system software and solutions that require high performance.

Application: These language environments are used to create operating systems, drivers, games, graphical applications, and other projects that require efficient use of resources and low-level programming.

Advantages and disadvantages: The tools provide direct access to system resources, high performance, and the ability to optimize code. However, they are more difficult to learn and somewhat more challenging for entry-level programmers to write in.

Prospects: C and C++ remain in demand for systems programming and projects with high performance requirements.

Java

The language was originally developed for writing programs for embedded systems. Java is statically typed and based on the "write once, run anywhere" principle.

Application: Java is used to write enterprise software, mobile applications (Android), web applications, and games. Many large projects have been implemented in it, including database management systems and financial applications. For example, online banking.

Advantages and Disadvantages: Java has a standard library, powerful development tools, and support for many frameworks. The language is known for its reliability and security. However, learning Java requires more time and effort compared to alternative tools.

Prospects: Java remains one of the most popular tools in the corporate environment. Java is widely used in the development of corporate and mobile applications on the Android platform and in the field of distributed systems and Internet of Things technologies. With an active developer community, support from Oracle, and continuous updates, Java remains one of the leading programming languages ​​that supports the migration of applications across multiple platforms.

C#

C Sharp is a language from Microsoft. It is based on C and has strong typing.

Application: C# is needed for writing applications for the Microsoft .NET platform. It is the main tool for creating Windows applications, games on the Unity platform, and server programs.

Advantages and disadvantages: C# has a wide range of features and numerous development tools provided by Microsoft. It integrates with other language frameworks such as Visual Basic .NET and F#. However, C# has a narrower scope of application compared to them.

Prospects: C# remains a popular solution for Windows applications and games. As the .NET platform develops and its use expands to other platforms, C# will have more opportunities.

JavaScript

The most common language for web application development. It has dynamic typing (edit:how the language recognizes variable types), and software on it can be executed both on the client-side (browser) and on the server-side (Node.js).

Application: JavaScript is closely related to web development, it helps in writing interactive and dynamic websites. It is used in creating mobile applications, games, browser extensions and even in the field of artificial intelligence.

Advantages and disadvantages: JavaScript has a huge developer community, many available libraries and frameworks. This makes it flexible and extensible. However, there are also some disadvantages, including errors due to typing features and differences in its implementation in different browsers.

Prospects: JavaScript remains one of the most popular languages, and its importance continues to grow. With the development of web technologies, JavaScript is becoming a key element for creating interactive web applications and developing server-side applications using Node.js. The ECMAScript specification, on which JavaScript is based, is constantly updated, introducing new features and improvements, which supports the evolution of the language.

PHP

A language environment created specifically for web development. PHP has dynamic typing and is used to create dynamic web pages.

Application: PHP is the main environment for writing websites and web applications. The language allows you to interact with databases, process forms, create sessions, etc. PHP supports many frameworks. For example, Laravel and Symfony, which simplify the creation of web applications and complex websites.

Advantages and Disadvantages: PHP has a huge developer community and rich documentation. It easily integrates with web servers and databases. However, PHP has a reputation for being a less efficient and secure language compared to some others.

Prospects: PHP remains popular in web development, especially in creating websites and blogs. It is actively developed and updated to meet the modern requirements of the web industry.

Visual Basic

This is a programming language developed by Microsoft. It is based on the BASIC language and was originally created to simplify the development of graphical interfaces for applications.

Application: Visual Basic is used to develop Windows-based applications with a user-friendly graphical interface. It is often used to create database management applications, develop forms, and reports.

Advantages and Disadvantages: VB is easy to learn, it allows for quick prototyping, and it integrates easily with other Microsoft technologies. However, its limited performance and Windows-only nature are its drawbacks. As technology advances, VB is giving way to more modern languages.

Prospects: Over time, Visual Basic's popularity has declined due to the development of modern programming languages ​​like C# and Python, which provide more advanced features and support cross-platform development. But Visual Basic remains important for supporting projects that were originally created with it.

SQL

This is a programming language that is designed to manage relational databases. It is used to create, modify, manage, and query data in the database.

Application: SQL is used in the field of database management. It is used to create tables, define relationships between them, insert, update, and delete data, and execute complex queries to retrieve information from the database.

Advantages and disadvantages: The language is declarative in nature - it allows you to describe what needs to be done with the data without specifying specific execution steps. At the same time, it supports a standardized way of working with relational databases. However, SQL's capabilities for processing complex data structures are limited, and its resource intensity becomes a problem for large database volumes.

Prospects: SQL remains in demand, and its role is becoming more important with the development of big data and analytics. Modern databases like PostgreSQL, MySQL, and Microsoft SQL Server continue to support SQL. New technologies like NoSQL sometimes interact with it for more flexible data processing. Working with data remains a key area in IT, so the language has potential.

Scratch

A visual programming language developed by the MIT Media Lab. It has a graphical interface. Users create programs using blocks that represent various operations and commands.

Application: Scratch is designed primarily for teaching programming to children and beginners. It makes it easy to create interactive and animated projects, while teaching the basics of algorithms and programming logic.

Advantages and Disadvantages: The advantages of Scratch lie in the intuitive use of blocks, which makes programming accessible to a wide range of users, especially children. It allows developers to quickly create simple projects, and knowledge of the syntax of text languages ​​is not required. Disadvantages: Limited capabilities for more complex tasks, as the language is focused on learning and the initial stages of programming skill development.

Prospects: Scratch continues to be a popular tool for teaching programming and computational thinking in elementary grades. It helps develop basic skills that become the foundation for moving on to more advanced programming languages. Scratch's prospects also lie in the development of educational programs and online resources that encourage the use of this tool for learning.

Choosing a language as a key to success. Useful resources from the editors of Skillbox.by

Choosing a language environment is an important decision for a developer, which will affect his future professional path. In addition to the Skillbox.by editorial selection, there are many alternative languages ​​that are promising and interesting to learn. For example, Rust, Kotlin, Go, TypeScript, and Julia are gaining popularity and offer unique opportunities for developers in certain fields.

It's important to understand that each project and goal requires specific tools. Therefore, when choosing a programming language, consider the requirements of a specific project, market needs, experience level, and personal preferences. The right choice will help simplify development, increase productivity, and open the door to new opportunities.

Learning programming languages ​​is just the first step on the path to becoming a programmer. Continuously updating your skills and learning new techniques and technologies are an integral part of a successful career. To help you learn the basics of programming languages, the Skillbox.by editorial team has compiled useful resources for you to study.

References:

• Robert Martin "Clean Code: Creating, Analyzing, and Refactoring" - to understand the principles of writing efficient code.
• Douglas Crockford's "JavaScript: The Strong Points" is a book for learning JavaScript for beginners.
• Eric Mattes's "Python Crash Course" is an ideal book for Python beginners.
• Herbert Schildt's "Java. The Complete Guide" is a book that thoroughly introduces beginners to the language environment and its features.
• Dave Thomas and Andy Hunt, "The Pragmatic Programmer: From Journeyman to Master" — the book reveals the secrets of programming and software development.

Internet resources:

• Mozilla Developer Network (MDN) — a resource for learning web technologies, including HTML, CSS, and JavaScript.
• Stack Overflow is a community of developers where you can ask questions and learn from the answers to others' questions.
• HackerRank is an online platform for solving programming problems.
• Programmer's Library — Telegram channel with news, articles, and discussions on programming, development, and technology.
• IT Proger — Telegram channel with reviews of new technologies, programming lessons, and useful tips for beginners and experienced developers.
• The blog "Habr" is the largest Russian resource on IT technologies, where you can find articles and discussions on programming, programming languages, and development technologies.
• Dev.to is a community of developers with the opportunity to publish articles and discuss topics.