Overview
In pair programming, one developer (the Driver) writes the code while the other (the Navigator) reviews each line as it is typed. The two roles switch frequently.
Benefits
- Higher Code Quality: Continuous code review leads to fewer bugs.
- Knowledge Transfer: Developers learn new techniques and domain knowledge from each other.
- Better Solutions: Two heads are often better than one for solving complex problems.
- Increased Focus: It's harder to get distracted when working with someone else.
Challenges
- Can be exhausting.
- Requires good communication and interpersonal skills.