| fmt | Package fmt implements formatted I/O with functions analogous to C's printf and scanf. |
| github.com/tetratelabs/wazero/api | Package api includes constants and interfaces used by both end-users and internal implementations. |
| github.com/tetratelabs/wazero/experimental | Package experimental includes features we aren't yet sure about. |
| github.com/tetratelabs/wazero/sys | Package sys includes constants and types used by both public and internal APIs. |
| io | Package io provides basic interfaces to I/O primitives. |
| 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. |
| runtime | Package runtime contains operations that interact with Go's runtime system, such as functions to control goroutines. |
| sync/atomic | Package atomic provides low-level atomic memory primitives useful for implementing synchronization algorithms. |
| time | Package time provides functionality for measuring and displaying time. |
| unsafe | Package unsafe contains operations that step around the type safety of Go programs. |