Pair Programming

Pair programming is a collaborative software development technique where two programmers work together at one workstation. One programmer, known as the "driver," writes the code, while the other, called the "observer" or "navigator," reviews each line of code as it is written. The observer provides real-time feedback, suggests improvements, and identifies potential issues, ensuring high code quality and reducing the likelihood of bugs.

This practice enhances problem-solving by combining the skills and perspectives of both programmers, leading to more efficient and effective coding. Pair programming also facilitates knowledge sharing, as less experienced developers can learn from their more experienced counterparts. This can accelerate the onboarding process and improve team cohesion.

Additionally, pair programming can lead to better design decisions and increased code maintainability. By fostering a collaborative environment, it encourages open communication and continuous learning, ultimately contributing to higher productivity and more robust software development. More advanced versions of pair programming include rotational pair programming and mob programming.