Lightweight Slim Javascript Progress Bar – nanobar
A super lightweight progress bar built on top of javascript and CSS3 transitions to create a slim indicator for content loading status.
JavaScript & CSS progress bar
Minimalist Scroll Progress Indicator In Pure JavaScript – pageScrollIndicator.js
A minimalist page scroll indicator to visualize the scroll position (how much the user has scrolled) in a slim progress bar. Fully customizable via CSS.
Scroll (Reading) Progress Indicator In Vanilla JavaScript – scrollprogressJS
Yet another JavaScript library to create a sticky top(or bottom) progress bar which can be used to visualize the current scroll position (reading progress) on the webpage.
Minimal Horizontal & Circular Progress Bar Library – ProgressBar.js
This is a tiny JavaScript library for creating circular and/or top horizontal progress bars animated with the tween.js library.
Customizable Top Loading Progress Bar – topbar
topbar is a standalone JavaScript plugin to generates a canvas based top progress bar that represents the current loading status of your web page.
Custom Scroll Progress Indicator Bar – uScroll
uScroll is a lightweight JavaScript plugin that tracks the scroll events and auto updates the indicator bar depending on the current scroll position.
Animated Radial Progress Bar In JavaScript – ToxProgress.js
A JavaScript library which makes use of plain HTML/CSS to create animated circular (radial) progress bars with several useful customization options.
Accurate Page Loading Indicator – realprogress.js
The realprogress.js JavaScript library displays a progress bar to indicate the accurate loading progress of your content-rich website.
Slim Progress/Loading Bar In Native JavaScript – loadbar
loadbar is a tiny native JavaScript plugin for creating a slim progress & loading bar which can be attached to any container or the whole document.
Circular Progress Bar With Plain HTML / CSS
A pure Html and CSS approach to presenting percentage values in partially filled circles just like the ring chart.