What is pair programming?

Pair programming is a collaborative software development technique where two developers work together at the same workstation. The practice involves one developer writing the code, referred to as the "driver," while the other, known as the "navigator," reviews each line of code as it is written. This setup not only fosters constant peer review but also enhances code quality, as the navigator can provide immediate feedback and suggest improvements or alternative approaches.

The collaborative nature of pair programming encourages shared knowledge, facilitating communication between developers and leading to better problem-solving. Through this direct interaction, both participants can learn from each other, share different perspectives, and reinforce best practices in coding. As a result, the overall development process becomes more efficient and effective, with a higher likelihood of producing robust and maintainable code.