Standard library imports
- bufio
- bytes
- compress/gzip
- container/list
- context
- crypto/rand
- crypto/tls
- encoding/base64
- encoding/binary
- errors
- fmt
- internal/x/net/http/httpguts
- internal/x/net/http/httpproxy
- internal/x/net/http2/hpack
- internal/x/net/idna
- io
- io/ioutil
- log
- math
- math/rand
- mime
- mime/multipart
- net
- net/http/httptrace
- net/http/internal
- net/textproto
- net/url
- os
- path
- path/filepath
- reflect
- runtime
- sort
- strconv
- strings
- sync
- sync/atomic
- time
- unicode/utf8