TIOBE Index for October 2024: Top 10 Most Popular Programming Languages

The top 10 programming languages in October 2024, according to the TIOBE Programming Community index, are:

1. Python: A general-purpose programming language commonly used for back-end development and data science. A good programming language for beginners.

2. C++: Very similar to C, with the addition of classes and objects. C++ is well-suited for game and system development. It may be relatively difficult to learn.

3. Java: An exceptionally good language for AI, app, and web development. Java requires relatively advanced skills to learn.

4. C: A programming language often used in app and system development. Its syntax is similar to other popular languages, making it a useful branching-off point for beginner developers.

5. C#: Used in app, game, and web development, C# is an object- and component-oriented programming language similar to the C and Java language families.

6. JavaScript: A scripting language often used for app, game, and web development, as well as web servers. JavaScript is simpler and more flexible than Java, which makes it inappropriate for some programming tasks but often easier to learn.

7. Visual Basic: A programming language with a drag-and-drop user interface good for front-end and full-stack development.

8. Go: Go is a relatively easy-to-learn language good for back-end development and for working with APIs and web services.

9. Fortran: First used in the 1950s, Fortran was remarkable at the time because it could be written on any system, not just on a specific computer. It is still used today in scientific research, engineering, and other cases.

10. Delphi/Object Pascal: Delphi is a programming language and software that uses a dialect of the Object Pascal language. In turn, Object Pascal is an object-oriented language suitable for developing for Mac, Windows or Linux.

Other movements in the top 10 list in October

Further down the list, Fortran saw a slight rise again even after its dramatic upward trend seemed to end, moving from 1.79% in September to 1.8% in October. Fortran rose from 16th place to 9th year-over-year.

TIOBE’s proprietary points system takes into account which programming languages are most popular according to a variety of large search engines.

SEE: With Red Hat phasing out CentOS, developers and companies will need to find a replacement.

Top 10 programming languages in September 2024

The top 10 programming languages in September 2024, according to the TIOBE Programming Community index, are:

1. Python
2. C++
3. Java
4. C
5. C#
6. JavaScript
7. Visual Basic
8. Go
9. SQL
10. Fortran

Top 10 programming languages in August 2024

The top 10 programming languages in August 2024, according to the TIOBE Programming Community index, are:

1. Python
2. C++
3. C
4. Java
5. C#
6. JavaScript
7. SQL
8. Visual Basic
9. Go
10. Fortran

Top 10 programming languages in July 2024

The top 10 programming languages in July 2024, according to the TIOBE Programming Community index, are:

1. Python
2. C++
3. C
4. Java
5. C#
6. JavaScript
7. Go
8. Visual Basic
9. Fortran
10. SQL

Top 10 programming languages in June 2024

The top 10 programming languages in June 2024, according to the TIOBE Programming Community index, are:

1. Python
2. C++
3. C
4. Java
5. C#
6. JavaScript
7. Go
8. SQL
9. Visual Basic
10. Fortran

Top 10 programming languages in May 2024

The top 10 programming languages in May 2024, according to the TIOBE Programming Community index, are:

1. Python
2. C
3. C++
4. Java
5. C#
6. JavaScript
7. Visual Basic
8. Go
9. SQL
10. Fortran

SEE: Informatica PowerCenter, Microsoft Playwright and Oracle Database SQL are hot topics to learn in 2024, according to Udemy. (TechRepublic)

Top 10 programming languages in April 2024

The top 10 programming languages in April 2024, according to the TIOBE Programming Community index, are:

1. Python
2. C
3. C++
4. Java
5. C#
6. JavaScript
7. Go
8. Visual Basic
9. SQL
10. Fortran

TIOBE’s proprietary points system takes into account which programming languages are most popular according to a variety of large search engines.

SEE: Learn Python with this 12-course bootcamp. (TechRepublic Academy)

What is the TIOBE Index?

The TIOBE Index is an indicator of which programming languages are most popular within a given month. Its proprietor, TIOBE Software CEO Paul Jansen, notes that the index is not a prize for the “best” language or a list of in which programming language the most code has been written; instead, he uses popular search engines to determine which languages are most used among professional programmers, programming courses and third-party vendors.