In 2024, the most popular programming languages include

1. Python: Due to its versatility in data science, machine learning, and web development.

2. JavaScript: As the primary language for front-end development and web applications.

3. Java: Still widely used for Android app development and large systems.

4. C#: Commonly used in Windows software development and game development.

5. C++: Known for its high performance in real-time systems and applications requiring efficiency.

Additionally, languages like Go and Rust are rapidly gaining popularity.