A tale of two browsers

  • Authors:
  • Olga Baysal;Ian Davis;Michael W. Godfrey

  • Affiliations:
  • University of Waterloo, Waterloo, ON, Canada;University of Waterloo, Waterloo, ON, Canada;University of Waterloo, Waterloo, ON, Canada

  • Venue:
  • Proceedings of the 8th Working Conference on Mining Software Repositories
  • Year:
  • 2011

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Abstract

We explore the space of open source systems and their user communities by examining the development artifact histories of two popular web browsers -- Firefox and Chrome -- as well as usage data. By examining the data and addressing a number of research questions, two very different profiles emerge: Firefox, as the older and established system, with long product version cycles but short bug fix cycles, and a user base that is slow to adopt newer versions; and Chrome, as the new and fast evolving system, with short version cycles, longer bug fix cycles, and a user base that very quickly adopts new versions as they become available (due largely to Chrome's mandatory automatic updates).