Most decision logs preserve what a team decided. They do not say when the reasoning has gone stale.
Driftmark treats confidence as something with a half-life. Every decision carries a starting confidence, an evidence shelf life, a reversibility class, and a stream of supporting or challenging signals. As the evidence ages, the decision's health falls and the riskiest assumptions rise to the top.
A team should revisit a decision because its evidence is old—not because the loudest person reopened the debate. Driftmark makes that rule visible.
- Log the bet behind a decision, not just the outcome.
- Choose a short shelf life for fast-moving assumptions and a longer one for durable facts.
- Keep contradictory evidence beside supporting evidence.
- Store everything locally in the browser; no account is required.
pnpm install
pnpm devThen open http://localhost:3000.
React 19, Vinext, TypeScript, Tailwind CSS, and local browser storage.
MIT