diff --git a/app/developers.html b/app/developers.html
index 3766ec44..81a91da4 100644
--- a/app/developers.html
+++ b/app/developers.html
@@ -23,6 +23,7 @@ <h2>$( developers.aio )$</h2>
           <li class="nav-item">java: <a href="https://github.com/pokkst/bitcoincashj" target="_blank">bitcoinj</a> </li>
           <li class="nav-item">js: <a href="https://fullstack.cash" target="_blank">fullstack</a></li>
           <li class="nav-item">js: <a href="https://github.com/bitpay/bitcore/tree/master/packages/bitcore-lib-cash" target="_blank">bitcore</a></li>
+          <li class="nav-item">js: <a href="https://docs.signup.cash" target="_blank">Signup</a></li>
           <li class="nav-item">python: <a href="https://pybitcash.github.io/bitcash" target="_blank">bitcash</a></li>
           <li class="nav-item">python: <a href="https://github.com/dagurval/python-bitcoincash" target="_blank">python-bitcoincash</a></li>
           <li class="nav-item">go: <a href="https://github.com/gcash" target="_blank">bchd</a></li>