| context | Package context defines the Context type, which carries deadlines, cancellation signals, and other request-scoped values across API boundaries and between processes. |
| errors | Package errors implements functions to manipulate errors. |
| fmt | Package fmt implements formatted I/O with functions analogous to C's printf and scanf. |
| github.com/gohugoio/hugo/common/hstrings | |
| github.com/gohugoio/hugo/common/text | |
| github.com/gohugoio/hugo/deps | |
| github.com/gohugoio/hugo/helpers | Package helpers implements general utility functions that work with and on content. |
| github.com/gohugoio/hugo/tpl | Package tpl contains template functions and related types. |
| github.com/gohugoio/hugo/tpl/internal | |
| github.com/rogpeppe/go-internal/diff | |
| github.com/spf13/cast | Package cast provides easy and safe casting in Go. |
| html | Package html provides functions for escaping and unescaping HTML text. |
| html/template | Package template (html/template) implements data-driven templates for generating HTML output safe against code injection. |
| regexp | Package regexp implements regular expression search. |
| strings | Package strings implements simple functions to manipulate UTF-8 encoded strings. |
| unicode | Package unicode provides data and functions to test some properties of Unicode code points. |
| unicode/utf8 | Package utf8 implements functions and constants to support text encoded in UTF-8. |