Slim Progress Bars Library For Vanilla JavaScript | qier-progress

Qier-progress is a progress bar and can be used for some time such to jump links, request data, and upload or download files and images to give us feedback and reduce our anxiety.

This JavaScript library helps create slim, beautiful, and colorful progress bars for visualizing loading status.

How to make use of it:

1. Install and import the Qier Progress.

$ npm i qier-progress --save
// ES module
import QProgress from 'qier-progress'
// UMD
<script src="[email protected]/dist/QProgress.umd.min.js"></script>

2. Create a brand new instance for the Qier Progress.

// ES 
const qprogress = new QProgress()

// UMD
window.qprogress = new qProgress();

3. Start the progress bar.


4. Force the progress bar to the tip.


5. Set the progress proportion.

// 50%

// 100%

6. Increment the progress bar.

// +20%

7. Customize the progress bar with the next parameters.

const qprogress = new QProgress({

      // minimum percentage
      minimum: 0.12,

      // height in px
      height: 2,

      // background color
      color: '#1890ff',

      // is colorful?
      colorful: true,

      // easing function
      easing: 'ease',

      // animation speed
      speed: 400,

      // automatic increment
      trickle: true,
      trickleSpeed: 400,

      // parent container
      parentNode: 'body',

      // default selectors
      barSelector: '[role="bar"]',
      pegSelector: '[role="peg"]',

      // custom template
      template: '

8. Get the present progress value.


Colorful Progress Bar Library, qier progress Plugin/Github

See Demo And Download

Official Website(vortesnail): Click Here

This superior jQuery/javascript plugin is developed by vortesnail. For extra Advanced usage, please go to the official website.