What is the best programming language? [2024/2025]

If you're starting in programming, an inevitable question is: What is the best programming language?

This is a common question among new developers, and it makes sense. After all, we all want to learn relevant, market-popular technologies that increase our chances of landing good job opportunities.

But before answering, let's think a little.

Hammer vs. Screwdriver, which is better?

To screw two pieces together, what would be better: a screwdriver or a hammer?

The answer is quite obvious.

But now, what if we want to put a nail in the wall? What will be better, a hammer or a screwdriver?

I think you understand where I’m going.

Each programming language has a unique purpose, and comparing them is like comparing a monkey to a fish in a swimming competition or a fish to a monkey in a tree-climbing competition.

The truth is that there is no best programming language. Each existing language has a purpose and performs well within its intended context.

So, what is each language good for? Let's talk about 3 well-known examples...

Python

Python is a high-level, general-purpose programming language. It is dynamically typed and has an automatic garbage collector. It supports multiple programming paradigms, including structured, object-oriented, and functional programming.

Thanks to its incredible versatility and applicability in different fields, it is one of the most widely used languages.

Although it’s used in various fields, it truly shines in Data Analysis and Artificial Intelligence. With an active and collaborative community, Python offers extensive documentation, constant support, and countless online resources and tutorials, making it easier to learn and troubleshoot problems.
And the best part: there are libraries for virtually any need, making development more agile and accessible.

Example of Python code:

JavaScript

JavaScript is one of the most popular and versatile programming languages, especially in web development, where it's essential for creating dynamic and interactive pages. 99% of websites use JavaScript on the client side for page behaviors.

Recently, however, the language has expanded into new areas. Today, you can develop desktop applications using JavaScript with libraries like Electron, build robust backends with Node.js, and even explore artificial intelligence with TensorFlow.js.

Additionally, for those seeking more security and precision in their code, there's TypeScript, a typed version of JavaScript that helps reduce errors and makes maintenance easier in larger projects.

Example of JavaScript code:

Java

Java, idolized by some and hated by others, is a programming language widely known for its portability, robustness, and security, and is extensively used in large-scale enterprise applications. It’s a high-level, class-based, object-oriented programming language designed to have as few implementation dependencies as possible.

Thanks to its scalability and reliability, Java is ideal for complex systems, such as e-commerce platforms, content management systems (CMS), and ERP solutions.

Additionally, it is the main language for Android application development, although Kotlin has been gaining popularity in the mobile ecosystem. Many widely-used applications were built with Java, demonstrating its longevity and importance in the tech market.

Example of Java code:

Final thoughts

Beyond these languages mentioned, there are hundreds of others on the market, each with specific uses and ideal contexts. So, next time you ask yourself what the "best" language is, try rephrasing the question to: What is the best language for what I need to do right now?

Comments

[Karl Heinz Marbaise]

In your Java example you can use

public static void main(String[] args) {
   var name = "John";
   var age = 25;
   var height = 1.75;
   var isProgrammer = true;
   ...

[João Vitor]

yes definitely! But as the idea of ​​the post is not to focus on the details of the language itself, I thought it would be better to define the types explicitly.
But thanks for your comment!