| bytes | Package bytes implements functions for the manipulation of byte slices. |
| compress/bzip2 | Package bzip2 implements bzip2 decompression. |
| encoding/base64 | Package base64 implements base64 encoding as specified by RFC 4648. |
| encoding/json | Package json implements encoding and decoding of JSON objects as defined in RFC 4627. |
| golang.org/x/benchmarks/driver | Driver contains common benchmarking logic shared between benchmarks. |
| io | Package io provides basic interfaces to I/O primitives. |
| io/ioutil | Package ioutil implements some I/O utility functions. |