What makes a great maintainer of open source projects?

Edson Dias, Paulo Meirelles, Fernando Castor, Igor Steinmacher, Igor Wiese, Gustavo Pinto

Research output: Chapter in Book/Report/Conference proceedingConference contribution

3 Scopus citations

Abstract

Although Open Source Software (OSS) maintainers devote a significant proportion of their work to coding tasks, great maintainers must excel in many other activities beyond coding. Maintainers should care about fostering a community, helping new members to find their place, while also saying 'no' to patches that although are well-coded and well-tested, do not contribute to the goal of the project. To perform all these activities masterfully, maintainers should exercise attributes that software engineers (working on closed source projects) do not always need to master. This paper aims to uncover, relate, and prioritize the unique attributes that great OSS maintainers might have. To achieve this goal, we conducted 33 semi-structured interviews with well-experienced maintainers that are the gatekeepers of notable projects such as the Linux Kernel, the Debian operating system, and the GitLab coding platform. After we analyzed the interviews and curated a list of attributes, we created a conceptual framework to explain how these attributes are connected. We then conducted a rating survey with 90 OSS contributors. We noted that 'technical excellence' and 'communication' are the most recurring attributes. When grouped, these attributes fit into four broad categories: management, social, technical, and personality. While we noted that 'sustain a long term vision of the project' and being 'extremely careful' seem to form the basis of our framework, we noted through our survey that the communication attribute was perceived as the most essential one.

Original languageEnglish (US)
Title of host publicationProceedings - 2021 IEEE/ACM 43rd International Conference on Software Engineering, ICSE 2021
PublisherIEEE Computer Society
Pages982-994
Number of pages13
ISBN (Electronic)9780738113197
DOIs
StatePublished - May 2021
Externally publishedYes
Event43rd IEEE/ACM International Conference on Software Engineering, ICSE 2021 - Virtual, Online, Spain
Duration: May 22 2021May 30 2021

Publication series

NameProceedings - International Conference on Software Engineering
ISSN (Print)0270-5257

Conference

Conference43rd IEEE/ACM International Conference on Software Engineering, ICSE 2021
Country/TerritorySpain
CityVirtual, Online
Period5/22/215/30/21

Keywords

  • Great attributes
  • Open source maintainers
  • Open source software

ASJC Scopus subject areas

  • Software

Fingerprint

Dive into the research topics of 'What makes a great maintainer of open source projects?'. Together they form a unique fingerprint.

Cite this