| bufio | Package bufio implements buffered I/O. It wraps an io.Reader or io.Writer object, creating another object (Reader or Writer) that also implements the interface but provides buffering and some help for textual I/O. |
| 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 | Package goldmark implements functions to convert markdown text to a desired format. |
| github.com/yuin/goldmark/util | Package util provides utility functions for the goldmark. |
| os | Package os provides a platform-independent interface to operating system functionality. |
| runtime/debug | Package debug contains facilities for programs to debug themselves while they are running. |
| strconv | Package strconv implements conversions to and from string representations of basic data types. |
| strings | Package strings implements simple functions to manipulate UTF-8 encoded strings. |