diff --git a/cmd/extractor/extractor.go b/cmd/extractor/extractor.go
new file mode 100644
index 0000000..888015e
--- /dev/null
+++ b/cmd/extractor/extractor.go
@@ -0,0 +1,57 @@
+package main
+
+import (
+	"github.com/egor3f/rssalchemy/internal/extractors/pwextractor"
+	"github.com/egor3f/rssalchemy/internal/models"
+	"github.com/labstack/gommon/log"
+	"github.com/yassinebenaid/godump"
+)
+
+func main() {
+	log.SetLevel(log.DEBUG)
+	log.SetHeader(`${level}`)
+
+	task := models.Task{
+		URL:                 "https://vombat.su",
+		SelectorPost:        "div.post-body",
+		SelectorTitle:       "h1 a",
+		SelectorLink:        "h1 a",
+		SelectorDescription: "div.post-content-block p",
+		SelectorAuthor:      "a:has(> span.post-author)",
+		SelectorCreated:     "div:nth-of-type(1) > div:nth-of-type(1) > div:nth-of-type(1) > div:nth-of-type(2)",
+		SelectorContent:     "div.post-content-block",
+		SelectorEnclosure:   "article img.object-contain",
+	}
+
+	pwe, err := pwextractor.New()
+	if err != nil {
+		log.Panicf("create pw extractor: %v", err)
+	}
+	defer func() {
+		if err := pwe.Stop(); err != nil {
+			log.Errorf("stop pw extractor: %v", err)
+		}
+	}()
+
+	result, err := pwe.Extract(task)
+	if err != nil {
+		log.Panicf("extract: %v", err)
+	}
+
+	dumper := godump.Dumper{Theme: godump.Theme{
+		String:        godump.RGB{117, 54, 217},
+		Quotes:        godump.RGB{143, 41, 0},
+		Bool:          godump.RGB{6, 168, 199},
+		Number:        godump.RGB{245, 77, 13},
+		Types:         godump.RGB{255, 105, 56},
+		Address:       godump.RGB{50, 162, 255},
+		PointerTag:    godump.RGB{145, 145, 145},
+		Nil:           godump.RGB{36, 198, 229},
+		Func:          godump.RGB{95, 165, 35},
+		Fields:        godump.RGB{66, 79, 61},
+		Chan:          godump.RGB{60, 101, 179},
+		UnsafePointer: godump.RGB{166, 62, 75},
+		Braces:        godump.RGB{70, 169, 169},
+	}}
+	_ = dumper.Println(result)
+}
diff --git a/go.mod b/go.mod
index 7b4ea13..278906c 100644
--- a/go.mod
+++ b/go.mod
@@ -38,6 +38,7 @@ require (
 	github.com/valyala/bytebufferpool v1.0.0 // indirect
 	github.com/valyala/fasttemplate v1.2.2 // indirect
 	github.com/wasilibs/go-re2 v1.3.0 // indirect
+	github.com/yassinebenaid/godump v0.11.1 // indirect
 	golang.org/x/crypto v0.32.0 // indirect
 	golang.org/x/exp v0.0.0-20220321173239-a90fa8a75705 // indirect
 	golang.org/x/net v0.34.0 // indirect
diff --git a/go.sum b/go.sum
index 79d8928..d725b36 100644
--- a/go.sum
+++ b/go.sum
@@ -86,6 +86,8 @@ github.com/wasilibs/go-re2 v1.3.0 h1:LFhBNzoStM3wMie6rN2slD1cuYH2CGiHpvNL3UtcsMw
 github.com/wasilibs/go-re2 v1.3.0/go.mod h1:AafrCXVvGRJJOImMajgJ2M7rVmWyisVK7sFshbxnVrg=
 github.com/wasilibs/nottinygc v0.4.0 h1:h1TJMihMC4neN6Zq+WKpLxgd9xCFMw7O9ETLwY2exJQ=
 github.com/wasilibs/nottinygc v0.4.0/go.mod h1:oDcIotskuYNMpqMF23l7Z8uzD4TC0WXHK8jetlB3HIo=
+github.com/yassinebenaid/godump v0.11.1 h1:SPujx/XaYqGDfmNh7JI3dOyCUVrG0bG2duhO3Eh2EhI=
+github.com/yassinebenaid/godump v0.11.1/go.mod h1:dc/0w8wmg6kVIvNGAzbKH1Oa54dXQx8SNKh4dPRyW44=
 github.com/yuin/goldmark v1.4.13/go.mod h1:6yULJ656Px+3vBD8DxQVa3kxgyrAnzto9xy5taEt/CY=
 golang.org/x/crypto v0.0.0-20190308221718-c2843e01d9a2/go.mod h1:djNgcEr1/C05ACkg1iLfiJU5Ep61QUkGW8qpdssI0+w=
 golang.org/x/crypto v0.0.0-20210921155107-089bfa567519/go.mod h1:GvvjBRRGRdwPK5ydBHafDWAxML/pGHZbMvKqRZ5+Abc=