What is pair programming?

Pair programming is an Agile development technique in which two programmers collaborate at a single workstation. This approach fosters collaboration and real-time problem-solving, allowing one programmer to write code while the other reviews and provides feedback. The roles can switch frequently, enhancing learning and knowledge sharing between the two developers. This hands-on method encourages communication, mutual understanding of the codebase, and can lead to higher quality code, as potential issues are caught early in the process.

In this collaborative environment, both programmers contribute their skills and perspectives, which can lead to innovative solutions and a better overall design. The practice aligns with Agile principles by promoting teamwork, continuous improvement, and adaptive planning. It's not just about writing code; it's also about having conversations and discussing various approaches, which can lead to more effective software development outcomes.