chore: improve wording (#4545)

docs/README.md

@@ -20,7 +20,14 @@ yarn install
 yarn start
 ```
 
-This command starts a local development server and open up a browser window. Most changes are reflected live without having to restart the server.
+As an alternative you can use this docker compose command:
+
+```console
+docker compose up
+```
+
+These commands start a local development server.
+Most changes are reflected live without having to restart the server.
 
 ## Build
 

docs/docker-compose.yml

@@ -0,0 +1,11 @@
+version: '3'
+
+services:
+  docusaurus:
+    image: node:lts-alpine3.15
+    working_dir: /app
+    volumes:
+      - ./:/app
+    ports:
+      - 3000:3000
+    command: sh -c "yarn install && yarn start --host 0.0.0.0"