Go go.mod Dependency Health Checker

Paste your go.mod and check every Go module against the module proxy — latest version, how far behind. 100% client-side.

Paste your go.mod

Checks Go module proxy directly — nothing leaves your browser

Up to date

Behind

Critical

Package	Pinned	Latest	Gap	Grade

Grades: A = current • B = patch behind • C = minor behind • D = major behind • F = yanked or not found. Up to 80 packages per check.

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