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Coverage preview

Before you sign up: paste the packages you actually depend on, and see exactly which of them we can forecast today, and why the rest can't — nothing omitted, no blank answers.

Our list is drawn from the most depended-upon packages on npm, PyPI and crates.io, ranked on 4 September 2026. A name outside it, or one whose repository does not meet a question's rule, shows the reason instead of a forecast.

What we cover

Comma-separated. Up to 25 packages per check — npm/PyPI/crates.io name, or a GitHub owner/repo.

Results appear here.