diff --git a/radar/2019-11-01/storybook.md b/radar/2019-11-01/storybook.md
index 684560d..0e34e17 100644
--- a/radar/2019-11-01/storybook.md
+++ b/radar/2019-11-01/storybook.md
@@ -4,4 +4,5 @@ ring:       assess
 quadrant:   tools
 
 ---
-[Storybook](https://storybook.js.org/)
\ No newline at end of file
+[Storybook](https://storybook.js.org/) is a user interface development environment and playground for UI components. The tool enables developers to create components independently and showcase components interactively in an isolated development environment.
+Storybook runs outside of the main app so users can develop UI components in isolation without worrying about app specific dependencies and requirements.