Code Contribution Insights

Private Azure DevOps extension for GitHub-style contribution activity and git-metrics-inspired analytics.

Features

• Activity heatmap — canvas-based 52-week view with day drill-down
• All-time global stats by default (optional period filter)
• Contribution types — commits, pull requests, work items, TFVC changesets
• Metrics dashboard — KPIs, monthly/weekday charts, summary table
• Line churn enrichment — background diff pass with progress UI
• Caching — ExtensionDataService with versioned envelopes
• Dashboard widget — compact widget contribution

Prerequisites

• Node.js 18+
• tfx-cli
• Marketplace publisher cozminv

Development

npm install
npm run dev      # watch build
npm run build
npm test
npm run package
npm run publish   # requires .env; see docs/publishing-azure-devops-server.md

Install locally:

tfx extension install --manifest-globs vss-extension.json --share-with <org>

Architecture

See AGENTS.md and docs/lessons/.

References

• vsts-contributions
• git-metrics