Trigger A Function When The User Goes Idle – idle-tracker
A small idle tracker library that tracks user interactions on the webpage and fires a callback function if the user goes idle.
JavaScript & CSS idle
Custom Screensaver In JavaScript – Screensaver.js
A Vanilla JavaScript library that enables you to set a customizable screensaver on your website or web app.
Track How Long You Interact With The Page/Element – TimeMe.js
TimeMe.js is a pure JavaScript library which displays a timer to display how long you are actively viewing the current webpage.
Lightweight User Idle Tracker In Vanilla JavaScript
Yet another vanilla JavaScript user idle tracker library that checks user interactions and trigger a function when a user is inactive for X amount of time.
Detect User Activity And Fire Callback After A Idle Time – idle.js
idle.js is a vanilla JavaScript based idle timer that checks if a user is idle for a specific amount of time and fires a callback function (or redirects the page to another) if the user goes idle.