Page Scroll Reading Progress Indicator with Progress.js
Progress.js is a small JavaScript library that generates an animated, circular, SVG based progress bar to indicate the reading progress as you scroll down the page.
JavaScript & CSS progress bar
Simple Plain Circle Progress Bar Library – ProgressCircle.js
A JavaScript library for generating circular progress (loading) bars using plain JavaScript and CSS. No image, SVG, and canvas required.
Easy Progress Bar Engine With Promise Support – Rsup Progress
A simple, fast, modern progress bar JavaScript library with promise support.
Animated Circular Speedometer In Vanilla JavaScript
A Vanilla JS & CSS powered animated circular speedometer (progress bar) designed to show the percentage completion of a task.
Dynamic Reading Position Progress Bar – proBaws.js
A JavaScript library for drawing a dynamic reading position progress bar on the top of the page.
Animated Test Tube Progress Bar In Pure CSS
An animated test tube style progress bar written in pure CSS.
Segmented Horizontal Bar Chart With Vanilla JavaScript – syncro.js
A tiny JavaScript library for generating a segmented (stepped) horizontal bar chart (progress bar).
Create Percentage Circles Using SVG – MK Charts
A zero-dependency JavaScript library for drawing circular charts (progress bars) to visualize the percentage data you specify.
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.
Slim Progress Bar With CSS/CSS3 – progress.css
A minimalist CSS library that helps you create an animated slim progress bar to simulate a loading process.