Live at https://sathvickollu.com/tools/raci-matrix/

Map tasks to stakeholders with Responsible, Accountable, Consulted, Informed dropdowns. Live validation flags rows without exactly one Accountable. Markdown and CSV export.

Stack. Vanilla JavaScript, custom CSS, optional Chart.js for visualisations. No backend, no signup, runs entirely in the browser. Built end to end with Claude Code in a single session.

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