Update README.md

Author: simnalamburt

README.md

@@ -1,11 +1,13 @@
-langdev.org
+[langdev.org] [![Docker Badge]][Docker Hub]
 ========
+무언가가 일어나는 중인 커뮤니티의 웹페이지.
 
 ```bash
-yarn
-yarn tsc
-
-open index.html
+docker run --detach \
+  --name langdev.org \
+  --restart always \
+  --publish 8080:80 \
+  simnalamburt/langdev.org
 ```
 
  
@@ -15,5 +17,8 @@ open index.html
 *langdev.org* is primarily distributed under the terms of the [GNU Affero
 General Public License v3.0] or any later version. See [COPYRIGHT] for details.
 
+[langdev.org]: https://langdev.org
+[Docker Badge]: https://badgen.net/docker/pulls/simnalamburt/langdev.org?icon=docker&label=pulls
+[Docker Hub]: https://hub.docker.com/r/simnalamburt/langdev.org/
 [GNU Affero General Public License v3.0]: LICENSE
 [COPYRIGHT]: COPYRIGHT