link to others

README.md

@@ -1,5 +1,12 @@
 [![Join the chat at https://gitter.im/Daplie/letsencrypt-express](https://badges.gitter.im/Daplie/letsencrypt-express.svg)](https://gitter.im/Daplie/letsencrypt-express?utm_source=badge&utm_medium=badge&utm_campaign=pr-badge&utm_content=badge)
 
+| [letsencrypt (library)](https://github.com/Daplie/node-letsencrypt)
+| [**letsencrypt-cli**](https://github.com/Daplie/letsencrypt-cli) 
+| [letsencrypt-express](https://github.com/Daplie/letsencrypt-cli)
+| [letsencrypt-koa](https://github.com/Daplie/letsencrypt-koa)
+| [letsencrypt-hapi](https://github.com/Daplie/letsencrypt-hapi)
+|
+
 # letsencrypt-cli (for node.js)
 
 CLI for node-letsencrypt modeled after the official client.