diff --git a/user-interface-components/ui-kits.md b/user-interface-components/ui-kits.md
index fcc60ae5..cffd566e 100644
--- a/user-interface-components/ui-kits.md
+++ b/user-interface-components/ui-kits.md
@@ -16,6 +16,7 @@ Collections of ready to use components.
 + **[Pure.css](http://purecss.io/)**: A set of small, responsive CSS modules that you can use in every web project.
 + **[UIkit](http://getuikit.com/)**: A lightweight and modular front-end framework and a set of components for developing fast and powerful web interfaces.
 + **[Vital](http://doximity.github.io/vital/)**: A minimally invasive CSS framework for modern web applications.
++ **[Zircle](https://zircleui.github.io/docs/)**: A frontend library to develop zoomable user interfaces
 
 
 ------------------
@@ -24,4 +25,4 @@ Collections of ready to use components.
 
 <a rel="license" href="http://creativecommons.org/licenses/by/4.0/"><img alt="Creative Commons License" style="border-width:0" src="https://i.creativecommons.org/l/by/4.0/88x31.png" /></a><br />This work is licensed under a <a rel="license" href="http://creativecommons.org/licenses/by/4.0/">Creative Commons Attribution 4.0 International License</a>.
 
-Please provide a link back to this repository. This is not necessary for GitHub forks.
\ No newline at end of file
+Please provide a link back to this repository. This is not necessary for GitHub forks.