* Environment At least go version 1.21 so that it automatically downloads the correct version ``` go install github.com/a-h/templ/cmd/templ@latest go install golang.org/x/pkgsite/cmd/pkgsite@latest ``` # Profiling ``` go tool pprof -http:8081 http://localhost:8000/debug/pprof/profile?seconds=30 go tool pprof -http:8081 http://localhost:8000/debug/pprof/heap go tool pprof -http:8081 http://localhost:8000/debug/pprof/goroutine ```