GoJSON is a fast and easy package to marshal/unmarshal struct to/from json. You can use GoJSON tool to generate marshal/unmarshal code, in benchmark tests, GoJSON's generate code is almost 6~7 times faster than encoding/json.

# install
  go get -u -v github.com/go-fish/gojson
  cd ${GOPATH}/src/github.com/go-fish/gojson/cmd/gojson
  go build -o gojson main.go


# usage
  gojson [flags] [file|directory]...

Flags:
      --escapehtml      escape html char when encode object to json
      --escapeunicode   escape unicode rune when decode object to json
  -h, --help            help for gojson
  -o, --output string   the filename of output file (default "gojson.generated.go")
      --unsafe          use input data directly without copy when decode json bytes (default true)
        

• For expose structs, gojson will generate MarshalJSON/UnmarshalJSON methods for marshal/unmarshal json. You also can use gojson.Marshal/gojson.Unmarshal functions to marshal/unmarshal json.
• gojson will generate Marshal and Unmarsnal code by default, if you don't want to generate code for struct, use comment +gojson:noencode, +gojson:nodecode or +gojson:none.
• If your field contains many escaped char, add escape to your field tag, it will improve preformance when unmarshal escape string.

Any questions or bugs can go though github issues.