📝 add local installation instructions

yjaaidi · web-flow · commit 5ef4dc97dc22 · 2020-07-23T10:42:40.000+02:00
diff --git a/README.md b/README.md
@@ -1,3 +1,12 @@
 # Websheep
 
 [Open in Codesandbox](https://codesandbox.io/s/github/wishtack/websheep)
+
+# Local setup
+
+Install [Node](https://nodejs.org/en/download/) & [Yarn](https://classic.yarnpkg.com/en/docs/install/)
+
+```
+yarn install
+yarn start
+```
