| fmt | Package fmt implements formatted I/O with functions analogous to C's printf and scanf. |
| github.com/gohugoio/hugo/common/maps | |
| github.com/gohugoio/hugo/config | |
| github.com/pkg/errors | Package errors provides simple error handling primitives. |
| github.com/spf13/cast | Package cast provides easy and safe casting in Go. |
| path/filepath | Package filepath implements utility routines for manipulating filename paths in a way compatible with the target operating system-defined file paths. |
| sort | Package sort provides primitives for sorting slices and user-defined collections. |
| strings | Package strings implements simple functions to manipulate UTF-8 encoded strings. |