title: How to implement Biometric Fingerprint based Authentication in a ReactJS Web Application With Nodejs backend powered by MongoDB
body: <p>I am currently working on a web application set up using ReactJS/Electron for the front-end, Nodejs for the back-end and MongoDB for the database. I want to implement a Fingerprint based authentication-attendance System using external USB scanner which when plugged in to the computer; it will be used for user authentication on the login page of the web application (using ReactJS).</p>
  <p>How can this be implemented, is there any NPM package I should be using or any other webAPI that can help with this?</p>