Programming languages have almost always been born to respond to the needs of the moment, although some have had more impact than others in the developer community.
Python, for example, has been with us for more than 2 decades, although it has not been until the last 10 years that it has managed to displace others vital to computing, such as JavaScript or C.
A great change caused by the needs of the industry, because Python allows more accessible and simple development in important areas of today, such as artificial intelligence and cybersecurity.
However, there are older languages that have managed to carve out a main niche among programmers, being the main core of network management or application and web development.
Almost all of these They continue to be the most used and have remained in the top positions in 2025.
Although there are some that could surprise us by 2026 and the following years.
Languages that have marked 2025 and will continue to grow
There are several programming languages that tend to have a lot of stability, especially if you take into account the last 10 years, with common names that are almost always repeated.
First of all, it must be highlighted the brutal growth of Python as the community’s favorite languageaccording to the TIOBE index, with a score greater than 23%; To find the second position, we would have to go down to the 10.11% that C adds up to.
From here, C++ comes in close third, with Java, C# and JavaScript as the most popular too. All of them are language options that have marked the year 2025 and that, according to the trend, will continue to be important in 2026.
This is mainly due to its orientation towards areas that are influencing the technology sector, such as those related to artificial intelligence and Python cybersecurity, thanks to its automations.
If you want to learn something more traditional oriented to web development, JavaScript continues to be one of the best, although if you prefer to know one of the languages that is practically at the base of everything, C is mandatory.
For its part, some that have grown this year are also Perl and R: the first, one with a lot of flexibility, also for web development; the second, more specialized in data science.
In case you are looking for more general offers, the first ones are the ones you should start learning; If you choose to specialize something more, choose one of the latter options.
Languages that could be a surprise
There are other languages that continue to be very popular, even within large companies, since it is practically at the base of everything, such as HTML, which is not a programming language as such, but a markup language.
It is vital to learn this if you are using JavaScript for programming. In this same field, without being a programming language, SQL appears, essential if you want to work with huge databases, something in high demand in the current market.
But going back to programming languages, names like Delphi and Rust should be highlightedamong others that cover the list of the most popular.
The first of these is aimed at the development of native applications for different operating systems, such as Windows, macOS, iOS, Android and Linux; For its part, Rust is one of the best for avoiding memory safety errors.
Precisely, the Linux maintainer community opted for the latter to include it in the development of the kernel, a decision that divided developers, since until now C was the main one.
In short, if you choose one of the above you will be able to find a job, although it is best to learn the basics of all of them, especially if they are used in the field you are going to apply for.