- Java
- C (but popularity has fallen by half year over year)
- C++
- Python
- Visual Basic .NET
- PHP
- Javascript
- Assembly language
- Perl
- Objective-C
- Ruby
- Swift
- Visual Basic
- Delphi/Object Pascal
- Go
- R
- MATLAB
Main take aways from this list:
Java, C/C++, Python, Visual Basic .Net, C#, PHP and JavaScript are the top programming languages.
Java, however, rates twice as high as C, which is higher than C++. Notably Python has risen to 4th place on the list, and assembly language makes it in to the top 10 at #9.
C and C++, and assembly language, are the languages of the Internet of Things devices (other languages are used too).
SourcE: Tiobe Index