4 Modern Programming Languages that are slow

There are 700 plus different programming languages and from these languages, only 250 managed to stay afloat. The rest were dumped by the programming community. Each programming language is a formal language used in computer programming to implement algorithms. While the performance of the language has always been a major prerequisite for programmers, they always try to come up with new advancements in them.

If a programmer is creating language-oriented software, we must know that each language is implemented differently. Therefore, a program that would need to carry out heavy tasks will need a faster programming language.

Enlisted below are four of the most popular programming languages that are slow.

1. Python

• Python is the most popular programming language used in data science, web development, and cybersecurity.
• But Python, unfortunately, is slow because of the GIL and the fact of using an interpreter.
• However, Python uses some of the powerful libraries and functions like the Numpy module and Filter() built-in function.

2. PHP

• PHP is a web development language which is used to create a dynamic website.
• PHP complements HTML, CSS, and MySQL in website deployment.
• Though the PHP language is used by 79.0% of all the websites but it is incredibly slow because of the lack of just-in-time compilation.
• In November 2020, PHP 8 came out with a performance optimisation feature which is a built-in JIT compiler that helped the language in terms of speed and performance.

3. Ruby

• Ruby is mostly used for building web applications.
• In Ruby, everything is interpreted as an object which makes it an easy tool to work with.
• In terms of performance, Ruby is a typically interpreted language as it runs the code statement by statement that makes it slower than languages.
• Ruby also suffers from high memory consumption and slow garbage collection.

4. Perl

• Perl is a general-purpose programming language originally developed for text manipulation.
• It is used for a wide range of tasks such as system administration, web development, network programming, GUI development, and more.
• Perl is pretty sensitive to new implementations.
• Perl still stumbles behind its high-level programming language counterparts.
• As Perl does a lot of things, this results in being extremely dynamic.
• Perl came to ease the tasks that were not possible in C and the other Unix languages. Hence, it was taxed speed-wise.

Lastly, speed and performance are important two factors of a programming language when it comes to software implementation. But we cannot blame the programming languages alone. There must be other factors that can be fixed to improve the language is bad code design or any other implementations.