diff --git a/foomo/blog/2022-01-19-map-race-debugging/index.mdx b/foomo/blog/2022-01-19-map-race-debugging/index.mdx
new file mode 100644
index 0000000..1e0d0b7
--- /dev/null
+++ b/foomo/blog/2022-01-19-map-race-debugging/index.mdx
@@ -0,0 +1,9 @@
+---
+slug: debugging-go-map-races-in-k8s
+authors: [ philipp ]
+tags: [ go, debugging, backend ]
+---
+# debugging Go map races in k8s
+
+
+
diff --git a/foomo/blog/authors.yml b/foomo/blog/authors.yml
index cb41ed0..94fb2c2 100644
--- a/foomo/blog/authors.yml
+++ b/foomo/blog/authors.yml
@@ -3,3 +3,8 @@ jan:
   title: foomo maintainer
   url: https://github.com/janhalfar
   image_url: https://github.com/janhalfar.png
+philipp:
+  name: Philipp Mieden
+  title: MSc 
+  url: https://github.com/dreadl0ck
+  image_url: https://github.com/dreadl0ck.png
diff --git a/foomo/docs/backend/go-by-example/map-racing.md b/foomo/docs/backend/go-by-example/map-racing.md
new file mode 100644
index 0000000..c23638a
--- /dev/null
+++ b/foomo/docs/backend/go-by-example/map-racing.md
@@ -0,0 +1 @@
+# map races
\ No newline at end of file
diff --git a/foomo/docs/backend/go-by-example/panic-and-recover.md b/foomo/docs/backend/go-by-example/panic-and-recover.md
new file mode 100644
index 0000000..a362bd7
--- /dev/null
+++ b/foomo/docs/backend/go-by-example/panic-and-recover.md
@@ -0,0 +1,2 @@
+# panic and recover
+
diff --git a/foomo/src/components/GoPlayground.tsx b/foomo/src/components/GoPlayground.tsx
index 9cfe722..0a88725 100644
--- a/foomo/src/components/GoPlayground.tsx
+++ b/foomo/src/components/GoPlayground.tsx
@@ -21,8 +21,6 @@ import { IsItCool } from "./IsItCool";
 import Highlight, { defaultProps } from "prism-react-renderer";
 import Link from "@docusaurus/Link";
 
-//src={"https://play.golang.org/p/" + props.id}
-
 export const GoPlayground = (props: { id: string; proportion: number }) => {
   const [interactive, setInteractive] = useState(false);
   const [source, setSource] = useState("");
@@ -32,16 +30,12 @@ export const GoPlayground = (props: { id: string; proportion: number }) => {
       fetch("http://localhost:8080/?id=" + props.id, {
         mode: "cors",
       })
-        .then((res) =>
-          res
-            .json()
-            .then((data) => setSource(data.code))
-            .catch((e) => setSource("parse json"))
-        )
+        .then((res) => res.text().then((newSource) => setSource(newSource)))
         .catch((e) => setSource("can not load source yet"));
     }
   }, [source]);
   const href = "https://goplay.tools/snippet/" + props.id;
+
   return (
     <>
       <div style={{ paddingBottom: "1rem", width: "100%" }}>
diff --git a/playgroundserver/main.go b/playgroundserver/main.go
index b8b5b6e..9ba3992 100644
--- a/playgroundserver/main.go
+++ b/playgroundserver/main.go
@@ -39,13 +39,15 @@ func serve(w http.ResponseWriter, r *http.Request) {
 		http.Error(w, "no id get param given", http.StatusBadRequest)
 		return
 	}
-	resp, err := http.Get("https://goplay.tools/api/snippet/" + id)
+
+	//resp, err := http.Get("https://goplay.tools/api/snippet/" + id)
+	resp, err := http.Get("https://go.dev/_/share?id=" + id)
 	if err != nil {
 		http.Error(w, err.Error(), http.StatusInternalServerError)
 		return
 	}
 	w.Header().Set("Access-Control-Allow-Origin", "*")
-	w.Header().Set("Content-Type", "application/json")
+	w.Header().Set("Content-Type", "text/plain")
 	io.Copy(w, resp.Body)
 	resp.Body.Close()
 }