Go Module Health Check
Paste your go.mod file. Instantly check your Go runtime version, flag outdated or archived dependencies, and get a health score with badges for tracked technologies.
Paste your go.mod file to check Go version and dependencies
How It Works
Paste Your go.mod
Paste the contents of your go.mod file including the Go version directive and all require blocks.
Instant Analysis
Your Go runtime version is checked against the support policy. Each dependency is identified, mapped to known technologies, and flagged if archived.
Get Your Score
See an overall health grade (A–F) with badges for tracked technologies and warnings for EOL runtimes or archived modules.
FAQ
Is my go.mod sent anywhere?
No. Everything is parsed and checked in your browser using JavaScript. Your file contents never leave your device. The only network requests are badge image fetches for mapped technologies.
What technologies are tracked?
Well-known Go modules are mapped to technologies like PostgreSQL, Redis, MongoDB, Kubernetes, Docker, Terraform, MySQL, and Elasticsearch. Mapped modules show live health, EOL, and CVE badges from ReleaseRun.
Does this support go.sum files?
Not currently. The tool parses go.mod format only, which includes your Go version directive and dependency declarations. The go.sum file contains cryptographic checksums and is not needed for version analysis.
How are archived modules detected?
Known archived modules like github.com/gorilla/mux are flagged from a curated list. Each archived module reduces your health score by 10 points. We recommend migrating to actively maintained alternatives.
Stay ahead of Go ecosystem updates
Track Go releases, dependency updates, and security advisories — delivered straight to your inbox when new versions land.