Docker
Docker Multi-Stage Build Analyzer
Paste a Dockerfile to see if it's multi-stage, and whether splitting build tooling out of the final image is worth doing.
Paste your Dockerfile
Single stage, but it runs build/install tooling directly - splitting into a build stage and a slim runtime stage that COPY --from=build the output typically cuts image size significantly.
Stages
#1node:20
This is one question. ArchSetu answers it for a whole repository.
Call graph, dead code, blast radius and a health score, in about a minute.
Related tools
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