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2026-07-30 Green Software Principles & Patterns #418
Summary
The Patterns project team met to discuss the governance home for the GSF green coding skill and to review draft pattern-quality criteria developed in response to prior discussion about the catalogue's "service mesh" pattern. The team agreed the green coding skill will be governed within the Patterns project, and approved a draft set of pattern-quality criteria with two additions. Next steps involve codifying these criteria into the Patterns skill and using it to reassess the existing catalogue.
Key Discussions
Green coding skill governance: The team discussed where experimental GSF Labs projects (including the green coding skill and an in-progress calculator) should sit within GSF's governance structure. Since the coding skill is built on the Patterns catalogue, the group agreed it belongs under the Patterns project.
Pattern quality criteria: Following an inconclusive prior discussion about whether the "service mesh" pattern should remain in the catalogue, the team reviewed a draft set of objective quality criteria intended to give practitioners clear, actionable guidance from every pattern. The review covered decision confidence, cost/SCI impact reporting, and pattern scope.
Catalogue contribution and recognition: The team discussed mechanisms to encourage broader community contribution to the Patterns catalogue, including contributor recognition (e.g. digital credentials or badges) and a possible "champions" outreach programme.
Open catalogue proposals: The team reviewed a backlog of proposed pattern additions across security, architecture, and green operations, noting that some older proposals may be closed if there's no continued interest.
Key Decisions
The green coding skill will be governed under the Patterns project going forward.
Draft pattern-quality criteria were approved as the working framework, with two additions: an explicit duplication/coverage check, and expectation of quantified cost/carbon impact where supporting evidence exists.
Next Meeting
Review of the updated pattern-quality criteria as codified into the skill
Reassessment of the service mesh pattern using the revised skill
Catalogue-wide action plan for refinement, consolidation, and deletion
Activity
navveenb commentedon Jul 30, 2026
Attended
franziska-warncke commentedon Jul 30, 2026
Attended
russelltrow commentedon Jul 30, 2026
Meeting Minutes
Summary
The Patterns project team met to discuss the governance home for the GSF green coding skill and to review draft pattern-quality criteria developed in response to prior discussion about the catalogue's "service mesh" pattern. The team agreed the green coding skill will be governed within the Patterns project, and approved a draft set of pattern-quality criteria with two additions. Next steps involve codifying these criteria into the Patterns skill and using it to reassess the existing catalogue.
Key Discussions
Key Decisions
Next Meeting