GoGraph builds graphs out of Go source code.
GoGraph currently only works with structs.
go get -u github.com/tbpg/gograph
Analyze a type from command line:
gograph -type gonum.org/v1/gonum/graph/simple.DirectedGraph | dot -Tpng -o out.png
Run a server:
gograph -http :8080
File a bug or reach out on Twitter.
This is not an official Google product.