| bytes | Package bytes implements functions for the manipulation of byte slices. |
| fmt | Package fmt implements formatted I/O with functions analogous to C's printf and scanf. |
| github.com/yuin/goldmark/ast | Package ast defines AST nodes that represent markdown elements. |
| github.com/yuin/goldmark/renderer | Package renderer renders the given AST to certain formats. |
| github.com/yuin/goldmark/util | Package util provides utility functions for the goldmark. |
| strconv | Package strconv implements conversions to and from string representations of basic data types. |
| 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. |