app.use(express.static('node_modules/yzmodal'));
app.use(express.static('node_modules/angular'));
app.use(express.static('node_modules/angular-animate'));
app.use(express.static('node_modules/angular-material'));
app.use(express.static('node_modules/angular-messages'));
app.use(express.static('node_modules/angular-aria'));
<script src="angular.js"></script>
<script src="angular-animate.min.js"></script>
<script src="angular-aria.min.js"></script>
<script src="angular-messages.min.js"></script>
<script src="angular-material.min.js"></script>
<script src="yzModal.module.js"></script>
<script src="yzModal.component.js"></script>
var tcApp = angular.module('tcApp', [
'ngMaterial',
'ngMessages',
'yzModal'
]);
<yz-modal header="popup1" btn-text="open popup1">
<p>
Lorem ipsum dolor sit, amet consectetur adipisicing elit. Molestias aliquid nesciunt doloremque
expedita beatae, nihil asperiores voluptate perferendis incidunt sunt aspernatur, ad sequi
necessitatibus iste suscipit culpa maxime hic temporibus!
</p>
</yz-modal>
<yz-modal header='popup2' btn-text="open popup2">
<div>
<img src="img/work.jpg" alt="">
</div>
</yz-modal>