| 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. |
| cmd/compile/internal/abi | |
| cmd/compile/internal/base | |
| cmd/compile/internal/ir | |
| cmd/compile/internal/liveness | |
| cmd/compile/internal/objw | |
| cmd/compile/internal/reflectdata | |
| cmd/compile/internal/ssa | |
| cmd/compile/internal/staticdata | |
| cmd/compile/internal/typecheck | |
| cmd/compile/internal/types | |
| cmd/internal/obj | |
| cmd/internal/obj/x86 | |
| cmd/internal/objabi | |
| cmd/internal/src | |
| cmd/internal/sys | |
| container/heap | Package heap provides heap operations for any type that implements heap.Interface. |
| fmt | Package fmt implements formatted I/O with functions analogous to C's printf and scanf. |
| go/constant | Package constant implements Values representing untyped Go constants and their corresponding operations. |
| html | Package html provides functions for escaping and unescaping HTML text. |
| internal/buildcfg | Package buildcfg provides access to the build configuration described by the current environment. |
| internal/race | Package race contains helper functions for manually instrumenting code for the race detector. |
| io/ioutil | Package ioutil implements some I/O utility functions. |
| log | Package log implements a simple logging package. |
| math/rand | Package rand implements pseudo-random number generators suitable for tasks such as simulation, but it should not be used for security-sensitive work. |
| os | Package os provides a platform-independent interface to operating system functionality. |
| 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. |
| sync | Package sync provides basic synchronization primitives such as mutual exclusion locks. |
| time | Package time provides functionality for measuring and displaying time. |