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Top 14 most in-demand programming languages
March 12, 2026
Leading programming languages: a summary
| Python, JavaScript, and Java are currently the most demanded programming languages, with 45.7% of recruiters looking to hire Python developers, 41.5% searching for JavaScript specialists, and 39.5% seeking Java experts. | |
|---|---|
| TypeScript becomes the most used language on GitHub, outperforming Python and JavaScript. This rise shows that developers are shifting toward typed languages that support more dependable, agent‑assisted development in real‑world applications. | |
| Python remains the most popular programming language in the TIOBE Index, holding a 22.61% share in January 2026. |
Scheme title: Most demanded programming languages by recruiters worldwide in 2025
Data source: statista.com — Most demanded programming languages by recruiters worldwide in 2025
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Top 14 programming languages for 2026
Python
Python is a high-level, general-purpose programming language. Its straightforward syntax allows developers to quickly create readable and maintainable codebases. Due to its simplicity, versatility, and an extensive collection of tools and libraries, Python has become a top choice for a wide range of use cases, from prototyping to building complex AI solutions.
Key stats | |
|---|---|
| Python is the most sought-after programming language, with 45.7% of recruiters looking for candidates with Python skills. | |
| The 2025 RedMonk Programming Language Ranking places Python in the top 3 programming languages. | |
| 71.8% of beginner developers chose Python as their primary programming language for learning. | |
| Python holds the highest share (27.9%) of all programming language tutorial searches. |
Open vacancies (US, January 2026)
Top use cases | Data science & machine learning Web development (backend) Enterprise application development Game development Business tasks automation |
|---|
Apps built with Python
Scheme title: TIOBE Index for Python
Data source: tiobe.com — The Python Programming Language
Highest Position (since 2001)
#1 in Mar 2026
Lowest Position (since 2001)
#13 in Feb 2003
Language of the Year
2007, 2010, 2018, 2020, 2021, 2024
JavaScript
JavaScript is a popular web development technology that is used to create dynamic applications for seamless running across different browsers and operating systems. Among the factors contributing to JavaScript’s popularity are the growing demand for interactive single-page applications (SPAs) and its mature ecosystem supporting full-stack development. However, this year, JavaScript is the second most demanded language, surpassed only by Python.
Key stats | |
|---|---|
| JavaScript leads many programming language rankings. | |
| 41.5% of recruiters seek JavaScript developers, making it the second most demanded programming language. | |
| JavaScript accounts for 5.24% of programming language tutorial searches, placing it fifth. | |
| JavaScript tools top the list of the most popular web technologies, with a usage score of 49.1% for Node.js, 46.9% for React, 24.1% for jQuery, and 21.5% for Next.js. | |
| JavaScript’s community remains the largest, with 28 million active developers. |
Open vacancies (US, January 2026)
Top use cases | Web development Cross-platform development |
|---|
Average annual salary (US, January 2026)
Apps built with JavaScript
Scheme title: TIOBE Index for JavaScript
Data source: tiobe.com — The JavaScript Programming Language
Highest Position (since 2001)
#6 in Mar 2026
Lowest Position (since 2001)
#12 in Oct 2014
Language of the Year
2014
Java
Java is one of the oldest and widely used programming languages. It is known for versatility, reliability, compatibility with multiple platforms, and built-in security features. Being an object-oriented language, Java allows developers to create complex applications that can easily scale without performance degradation.
Key stats | |
|---|---|
| Java has been in the top 5 in the TIOBE index since 2000. | |
| Java has the third highest share (11.74%) among the language tutorial searches. | |
| The 2025 RedMonk Programming Language Ranking lists Java among the top 3 programming languages. | |
| 29.6% of professional developers extensively use Java in their work. | |
| Java is the third most sought out programming language (39.5%) among recruiters. |
Open vacancies (US, January 2026)
Top use cases | Desktop app development Enterprise software development Mobile app development (Android) Big data development IoT development |
|---|
Average annual salary (US, January 2026)
Apps built with Java
Scheme title: TIOBE Index for Java
Data source: tiobe.com — The Java Programming Language
Highest Position (since 2001)
#1 in Apr 2020
Lowest Position (since 2001)
#4 in Mar 2026
Language of the Year
2005, 2015
C#
C# is a modern object-oriented programming language created by Microsoft. It seamlessly integrates with the .NET platform, which makes it a top choice for Windows-based app development. Relying on .NET’s vast ecosystem of tools, frameworks, libraries, and services, C# developers can build a wide range of applications that run on multiple platforms.
Key stats | |
|---|---|
| 27.8% of worldwide developers use C#. | |
| C# is in the top 5 in the 2025 RedMonk Programming Language Ranking. | |
| The number one programming language in the 2023 TIOBE index, C# stands in 5th place in 2026. | |
| C# ranks 6th among programming languages by recruiter demand (24.4%). | |
| 3.12% of developers searched for C# tutorials, which puts it in 8th place by popularity. |
Top use cases | Web app development Enterprise software development Game development (using Unity) Cross-platform mobile app development |
|---|
Average annual salary (US, January 2026)
≈$99K
≈$161K
Apps built with C#
Scheme title: TIOBE Index for C#
Data source: tiobe.com — The C# Programming Language
Highest Position (since 2001)
#3 in Mar 2012
Lowest Position (since 2001)
#22 in Sep 2001
Language of the Year
2023, 2025
C++
C++ is an extension of the C programming language most suitable for system programming and embedded software development. Its performance, efficiency, and flexibility make it ideal for building performance-critical and resource-constrained applications.
Key stats | |
|---|---|
| Consistently ranked high in the TIOBE Index, C++ has the fourth highest rating in 2026 (8.67%). | |
| 9.75% of projects on GitHub are written in C++, securing the 4th position in popularity. | |
| 24.4% of companies have high demand in C++, making it the 5th most popular programming language. | |
| C++ rounds out the top 7 of the languages most popular with code learners. | |
| C++ accounts for the second-largest share (16.17%) of tutorial searches. |
Top use cases | System programming Game development Real-time app development |
|---|
Apps built with C++
Scheme title: TIOBE Index for C++
Data source: tiobe.com — The C++ Programming Language
Highest Position (since 2001)
#2 in Sep 2025
Lowest Position (since 2001)
#5 in Feb 2008
Language of the Year
2003, 2022
Go
Go (or Golang) is a statically typed, compiled open-source programming language supported by Google. Its simple syntax, built-in concurrency support, and high performance make it well-suited for building secure and reliable software with high scalability, particularly cloud-native applications. As global demand for cloud computing rises, Golang’s popularity continues to grow.
Key stats | |
|---|---|
| Golang is the third most frequently used programming language, accounting for over 12% of projects on GitHub. | |
| 11% of developers express an intention to adopt Go. | |
| 10.2% of companies want to hire Golang developers, making it the 10th most in-demand language. |
Open vacancies (US, January 2026)
1,000+
4,100+
Top use cases | Web development Cloud computing |
|---|
Average annual salary (US, January 2026)
Apps built with Go
Scheme title: TIOBE Index for Go
Data source: tiobe.com — The Go Programming Language
Highest Position (since 2001)
#7 in Jul 2025
Lowest Position (since 2001)
#122 in May 2015
Language of the Year
2009, 2016
Rust
Rust is a system programming language created by Mozilla. Rust is particularly well-suited for performance- and safety-critical applications because of its memory safety, high performance, and robust security properties. Therefore, the language is widely adopted for telecommunications, industrial automation, and gaming use cases.
Key stats | |
|---|---|
| Rust continues to be the most-admired (72%) and the sixth most-desired (29%) programming language. | |
| Having grown the most over the last 5 years, Rust ranks among the top 10 most-searched programming language tutorials with a 2.95% share. | |
| 3% of all GitHub projects use Rust, placing it in the top 10 programming languages. |
Open vacancies (US, January 2026)
1,000+
Top use cases | Web development Embedded software development IoT app development System programming Blockchain development Machine learning |
|---|
Average annual salary (US, January 2026)
$114K - 190K
≈$109K
Apps built with Rust
Scheme title: TIOBE Index for Rust
Data source: tiobe.com — The Rust Programming Language
Highest Position (since 2001)
#13 in Jan 2026
Lowest Position (since 2001)
#211 in Dec 2012
TypeScript
TypeScript is a modern superset of JavaScript developed by Microsoft. Because of its static typing, developers can catch type-related errors early in the development process, which contributes to producing safer and more maintainable code.
Key stats | |
|---|---|
| 43.6% of developers utilize TypeScript, securing the 6th position among the most popular languages. | |
| TypeScript is the 4th most in-demand programming language, with 27.9% of recruiters seeking developers with this knowledge. | |
| TypeScript accounts for 1.84% of all programming language tutorial searches. |
Open vacancies (US, January 2026)
Top use cases | Web development Cross-platform mobile app development |
|---|
Average annual salary (US, January 2026)
$58K - 105K
≈$129K
Apps built with TypeScript
HTML
HTML is a markup language, which serves as a fundamental frontend technology for web development. It helps developers define structures and layouts for web pages and connect them with links so that users can easily navigate between them.
Key stats | |
|---|---|
| More than 96% of websites globally use HTML. | |
| 63% of developers extensively use HTML in combination with CSS in their work. | |
| HTML is the second most popular language among beginner coders with a share of 66.6%. | |
| The demand from recruiting companies (17.4%) places HTML in the top 10 most needed coding languages. |
Open vacancies (US, January 2026)
Top use cases | Web development |
|---|
Average annual salary (US, January 2026)
Apps using HTML
SQL
SQL is a standard language for storing, extracting, and manipulating datasets within a relational database. Given that data is often central to the functioning of many applications, SQL plays a vital role in ensuring efficient data management. However, SQL is sometimes viewed as a complementary technology that lacks common programming capabilities typical to general-purpose languages, therefore some rankings leave it off.
Key stats | |
|---|---|
| 61.3% of professional developers actively work with SQL, making it the third most popular language. | |
| SQL is one of the most highly-desired (35.6%) and admired (56.4%) programming languages among programmers. | |
| About 21.3% of recruiters report that their company is seeking candidates with SQL skills. | |
| SQL has increased its share to 2.27% on the TIOBE index, which makes it one of the 10 most popular languages. |
Open vacancies (US, January 2026)
4,000+
Popularity trends (January 2026)
-0.14%
TIOBE
Top use cases | Database management Data analysis Data-driven app development (in conjunction with other programming languages) |
|---|
Average annual salary (US, January 2026)
Apps using SQL
Scheme title: TIOBE Index for SQL
Data source: tiobe.com — The SQL Programming Language
Highest Position (since 2001)
#6 in Oct 2003
Lowest Position (since 2001)
#13 in Jul 2025
Ruby
Ruby is a general-purpose programming language with simple, highly readable syntax and robust frameworks that facilitate rapid development and increase coder productivity. Although developers can use Ruby alone for various programming tasks, its most popular application is in conjunction with the Ruby on Rails framework for building web solutions.
Key stats | |
|---|---|
| 1.87% of all projects on GitHub use Ruby, placing it in the 12th position. | |
| 6.9% of professional developers actively use Ruby in their work. | |
| Ruby is among the 20 most in-demand programming languages with 3.1% of companies looking for Ruby developers. |
Open vacancies (US, January 2026)
500+
4,900+
Top use cases | Web development Data processing Task automation |
|---|
Average annual salary (US, January 2026)
Apps built with Ruby
Scheme title: TIOBE Index for Ruby
Data source: tiobe.com — The Ruby Programming Language
Highest Position (since 2001)
#8 in May 2016
Lowest Position (since 2001)
#39 in Jan 2002
Language of the Year
2006
PHP
PHP is a server-side scripting language that is used to build robust website solutions of different scales. Due to integrating well with HTML and seamless operation with databases like SQL, PHP facilitates dynamic content generation and real-time interactions.
Key stats | |
|---|---|
| PHP ranks among the top 5 languages in the 2025 RedMonk ranking. | |
| 72% of all websites use PHP to build server-side functionality. | |
| PHP is in the top 10 languages most required by companies. | |
| Around 3.7% of GitHub projects use PHP, securing the 9th position among the most popular languages. | |
| PHP is the 7th most popular language, with 3.35% of tutorial searches. |
Open vacancies (US, January 2026)
Top use cases | Web development CMS development |
|---|
Apps built with PHP
Scheme title: TIOBE Index for PHP
Data source: tiobe.com — The PHP Programming Language
Highest Position (since 2001)
#3 in Mar 2010
Lowest Position (since 2001)
#18 in Mar 2026
Language of the Year
2004
Kotlin
Kotlin is the preferred language for Android app development created by JetBrains and now supported by Google. Thanks to its concise syntax, full interoperability with Java, and cross-platform support, Kotlin contributes to faster app development, making it a popular choice among developers.
Key stats | |
|---|---|
| Over 60% of professional Android developers use Kotlin to build apps. | |
| 6.9% of companies have high demand for Kotlin developers, putting it in the top 15 languages. | |
| 1.23% of projects on GitHub use Kotlin, securing the 14th place among other languages. | |
| 11.5% of professional coders actively use Kotlin in their work, making it the 15th most used language. |
Open vacancies (US, January 2026)
3,000+
1,100+
Top use cases | Android development Multiplatform app development Web app development |
|---|
Average annual salary (US, January 2026)
≈$134K
≈$127K
Apps built with Kotlin
Swift
Swift is a modern general-purpose programming language introduced by Apple as a replacement for Objective-C. Because of its concise and expressive syntax, built-in safety features, and a collection of dynamic libraries, Swift enables developers to write clean and maintainable code and build fast, scalable applications.
Key stats | |
|---|---|
| 1.64% of projects on GitHub are written in Swift, placing it in the 13th place among the most used languages. | |
| Swift ranks among the top 10 most popular languages, accounting for 4.52% of all programming language tutorial searches in the US. | |
| Statista ranks Swift among the 15 most demanded coding languages. | |
| Swift is among the 20 most used programming languages with 5.4% of professional developers working with it. |
Open vacancies (US, January 2026)
400+
≈600+
Top use cases | iOS app development MacOS app development |
|---|
Average annual salary (US, January 2026)
Apps built with Swift
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Most popular AI programming languages
For AI software development, specialists typically choose programming languages suitable for specific tasks, such as data handling, algorithm design, and model building. Here’s a rundown of the languages most frequently used for AI development.
Scheme title: Top 5 programming languages used in machine learning/artificial intelligence
Data source: developernation.net — Developer reports
global (n=2 735)
Python
Python offers a vast ecosystem of libraries and frameworks, including TensorFlow, Scikit-learn, and PyTorch, for developers to efficiently create machine learning algorithms and neural networks. Additionally, Python facilitates mathematical calculation and visualization for data scientists and analysts.
JavaScript
Developers can utilize JavaScript to integrate ready-made AI services (e.g., virtual assistants and recommendation engines) into web applications via APIs or implement machine learning models in applications using libraries like TensorFlow.js and Brain.js.
Java
Thanks to its extensive data processing capabilities and a mature collection of AI libraries, Java is a strong choice for developing large-scale AI applications for various applications, including medical imaging analysis, quality control in manufacturing, and financial portfolio analysis and planning.
C++
As a high-performance language with effective memory management, C++ is well-suited for intensive AI computations like computer vision tasks and high-frequency trading. C++’s low-level capabilities allow fast communication between software and hardware components, making it the most popular choice for self-driving car engineering.
Other languages
Depending on project needs, professional developers can also use R, Scala, Lisp, Julia, and Prolog to build AI applications, with each offering unique advantages based on their capabilities, ecosystem, and performance.
| 1 Python | Powers nearly half of all new AI repos (582k; +50.7% YoY), cementing its role as the backbone of AI work-from training and inference to orchestration and deployment. |
|---|---|
| 2 JavaScript | With 88k repos (+24.8% YoY), it remains a major bridge for dashboards, demos, and lightweight integrations around model endpoints. |
| 3 TypeScript | The fastest-growing front-end language by volume (86k repositories; +77.9% YoY), reflecting demand for typed SDKs and safer API clients in production apps. |
| 4 Shell | Though smaller in absolute terms (9k repos), Shell saw the largest percentage growth (324%), underscoring the rise of scripted evals, data prep, and deployment pipelines. |
| 5 C++ | Now above 7.8k repos (+11.0% YoY), showing its continued importance in performance-critical inference engines, runtimes, and hardware-close systems. |
Scheme title: Most commonly used languages in AI-tagged projects
Data source: GitHub
Current landscape of programming technologies
Since multiple factors impact the demand for programming languages, we provide additional statistics to give you a comprehensive view of modern programming languages.
Language popularity by users
Scheme title: Top 5 programming languages used by developers
Data source: developernation.net — Developer reports
Scheme title: Top programming languages on GitHub ranked by count of distinct users contributing to
projects of each language
Data source: github.blog — Octoverse: AI leads Python to top language as the number of global developers surges
Job market stats across languages
Python
Java
TypeScript
C++
Go
C
PHP
Rust
Kotlin
Swift
SQL
JavaScript
C#
HTML
Shell
SAS
Apex
Ruby
Scala
Scheme title: Top programming languages 2025 | Jobs
Data source: spectrum.ieee.org — The Top Programming Languages 2025
Programming language rankings
Python
C++
C#
JavaScript
SQL
Go
Dart
Rust
Ruby
Java
C
TypeScript
Shell
PHP
R
Kotlin
Swift
Objective-C
Scheme title: Top programming languages 2025 | Trending
Data source: spectrum.ieee.org — The Top Programming Languages 2025
100%
Scheme title: RedMonk 2025 programming languages rankings
Data source: redmonk.com — The RedMonk Programming Language Rankings: June 2025
Language usage statistics
Scheme title: Top 6 languages most commonly used on GitHub
Data source: Octoverse: A new developer joins GitHub every second as AI leads TypeScript to #1
Scheme title: Programming languages used by developers in the last 12 months
Data source: devecosystem-2025.jetbrains.com
Secure your project’s success with the best programming language
With the technology environment constantly evolving, companies should carefully choose a programming language for their future software solution. By understanding the strengths, limitations, and applications of each language as well as popularity trends within the current software development context, companies can find the one that will best align with their business goals and ensure long-term success of their software development initiative. To make the right choice, consider turning to Itransition, a technology provider with 25+ years of experience and well-versed in numerous programming technologies, to help you bring your project to life.
FAQs
According to the recent developer-survey reports and job-market statistics, Python, JavaScript (along with TypeScript), and Java are the most widely used and demanded coding languages. What concerns languages whose overall usage and demand have consistently declined, these include Perl, Objective-C, COBOL, Pascal, and Haskell.
Professional developers, as reflected in most industry surveys, use more than one programming language in their daily operations. For example, they can use Python for AI-related cases, Elixir for creating fault-resilient distributed systems, and PowerShell for managing enterprise-grade systems in Microsoft environments. Such multi-language expertise allows experts to solve problems efficiently and stay productive with the changing technology landscape.
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