Faster JSON serializing

context.go

@@ -1,17 +1,18 @@
 package fiber
 
 import (
-	"bytes"
 	"encoding/base64"
 	"mime"
 	"mime/multipart"
 	"path/filepath"
 	"strings"
 
-	"github.com/pquerna/ffjson/ffjson"
+	"github.com/json-iterator/go"
 	"github.com/valyala/fasthttp"
 )
 
+var json = jsoniter.ConfigCompatibleWithStandardLibrary
+
 // Next :
 func (ctx *Ctx) Next() {
 	ctx.next = true
@@ -217,11 +218,12 @@ func (ctx *Ctx) Get(key string) string {
 
 // Json :
 func (ctx *Ctx) Json(v interface{}) error {
+	raw, err := json.Marshal(&v)
+	if err != nil {
+		return err
+	}
 	ctx.Set("Content-Type", "application/json")
-	b := bytes.NewBuffer(nil)
-	enc := ffjson.NewEncoder(b)
-	err := enc.Encode(v)
-	ctx.Send(b.Bytes())
+	ctx.Send(b2s(raw))
 	return err
 }
 

router.go

@@ -12,11 +12,12 @@ import (
 	"time"
 
 	"github.com/fatih/color"
+	// ParseJSON "github.com/tidwall/gjson"
 	"github.com/valyala/fasthttp"
 )
 
 const (
-	Version = `v0.3.0`
+	Version = `v0.3.1`
 	banner  = ` _____ _ _
 |   __|_| |_ ___ ___
 |   __| | . | -_|  _|
@@ -66,7 +67,6 @@ type Settings struct {
 // Fiber :
 type Fiber struct {
 	routes   []*route
-	methods  []string
 	Settings *Settings
 }
 
@@ -316,7 +316,7 @@ func (r *Fiber) Listen(args ...interface{}) {
 		r.Settings.NoDefaultServerHeader = false
 	}
 	server := &fasthttp.Server{
-		// Express custom handler
+		// Fiber custom handler
 		Handler: r.handler,
 		// Server settings
 		Name:                               r.Settings.Name,
@@ -355,7 +355,6 @@ func (r *Fiber) Listen(args ...interface{}) {
 	if !r.Settings.HideBanner {
 		fmt.Printf(color.HiCyanString(banner), color.GreenString(":"+port), color.HiBlackString("("+Version+")"))
 	}
-	// fmt.Printf(banner, Version)
 	if r.Settings.TLSEnable {
 		if err := server.ListenAndServeTLS(fmt.Sprintf("%s:%s", addr, port), r.Settings.CertFile, r.Settings.CertKey); err != nil {
 			panic(err)