This Company Tripled Developer Speed By Adopting THIS Practice

A well-known web company reduced average feature development time from 151 hours to 44 hours by adopting pair programming, while simultaneously decreasing production bugs and eliminating code review bottlenecks. The experiment, initially met with skepticism about productivity concerns, proved that two developers working together could deliver features faster and with higher quality than solo developers going through traditional pull request workflows. The company analyzed over 5,000 pull requests and found that larger code changes received fewer meaningful review comments, mirroring research showing code review effectiveness diminishes with change size.