Update README file

README.md

@@ -7,4 +7,25 @@ First, run the development server:
 yarn dev
 ```
 
-Open [http://localhost:3000](http://localhost:3000) with your browser to see the result.
+A new tab will open automatically running the project [http://localhost:3000](http://localhost:3000).
+
+To generate a build with a ready to release version you just need to run `yarn build`
+
+# Storybook
+```bash
+yarn storybook
+```
+
+A new tab will open automatically running the storybook [http://localhost:6006](http://localhost:6006).
+
+To publish the storybook you just need to run the code below to generate a `storybook-static` folder with the storybook build.
+
+```bash
+yarn build-storybook
+```
+
+# Jest
+```bash
+yarn test
+```
+