I want to be able to load a library called popmotion into my main page which is in an .ejs file being passed to node/express, currently the code in my file popmotion.js doesnt run, i want to be able to control dom elements mentioned in ejs file through popmotion.js, i get console errors of reference errors which indicate the the module popmotion installed in node modules isnt being recognized, i dont know if its to do with my list.ejs, app.js or my file structure or something else
my node file has these dependencies
const express = require("express");
const bodyParser = require("body-parser");
const mongoose = require("mongoose");
const _ = require("lodash");
const popmotion = require("popmotion");
const app = express();
app.set('view engine', 'ejs');
app.use(bodyParser.urlencoded({extended: true}));
app.use(express.static("public"));
mongoose.set('useNewUrlParser', true);
mongoose.set('useFindAndModify', false);
mongoose.set('useCreateIndex', true);
mongoose.set('useUnifiedTopology', true);
mongoose.connect("mongodb://localhost:27017/todolistDB");
and my list.ejs looks like this
<%- include("header") -%>
<div class="box" id="heading">
<h1> <%= listTitle %> </h1>
</div>
<div id="b"class="box ball">
<% newListItems.forEach(function(item){ %>
<form action="/delete" method="post">
<div class="item">
<input type="checkbox" name="checkbox" value="<%=item._id%>" onChange="this.form.submit()">
<p><%=item.name%></p>
</div>
<input type="hidden" name="listName" value="<%= listTitle %>"></input>
</form>
<% }) %>
<form class="item" action="/" method="post">
<input type="text" name="newItem" placeholder="New Item" autocomplete="off">
<button type="submit" name="list" value="<%= listTitle %>">+</button>
</form>
</div>
<%- include("footer") -%>
i also included a static public folder in express to run run styles.css and popmotion.js(the file im trying to render on main page), my file structure looks like this 
