Cross-browser Sticky Element Plugin With Pure JavaScript – HC-Sticky

This is a pure JavaScript version of the hc-sticky jQuery plugin which makes any element sticky on the top of the web page using pure JavaScript.

How to use it:

Install & Import.

# NPM
$ npm install hc-sticky --save

import hcSticky from 'hc-sticky';

Or include the compiled JavaScript file ‘hc-sticky.js’ on the webpage.

<script src="hc-sticky.js"></script>

Initialize the library and specify the element to be stuck.

var Sticky = new hcSticky('#sidebar', {
    // options here
});

All possible plugin options.

var Sticky = new hcSticky('#sidebar', {

    // The distance from the top
    top: 0,

    // The distance from the bottom
    bottom: 0,

    // The distance from the bottom of the referring element
    bottomEnd: 0,

    // The distance from the top inside of the sticky content
    innerTop: 0,

    // Element at which to trigger HC-Sticky instead of top of sticky container. 
    // This has higher priority than innerTop option.
    innerSticker: null,

    // Classname of sticky element
    stickyClass 'sticky',

    // Classname of wrapper
    wrapperClassName: 'wrapper-sticky',

    // Element that represents the reference for height instead of height of the container. recalculate
    stickTo: null,

    // Object containing responsive breakpoints
    responsive: null,

    // When set to false, sticky content will not move with the page if it is bigger that Window.
    followScroll: true,

    // Direction of the responsive queries.
    mobileFirst: true,

    // Limit the rate at which the HC Sticky can fire on window resize.
    resizeDebounce: 100,

    // Disable the plugin
    disable: false

    // Callbacks
    onStart: null,
    onStop: null,
    onBeforeResize: null,
    onResize: null

});

API methods.

var Sticky = new hcSticky('#sidebar');

// updates options
Sticky.update({
  // options here
});

// re-init the plugin
Sticky.reinit();

// Detaches the plugin from element
Sticky.detach();

// Attaches the plugin back to the element.
Sticky.attach();

// Destroys the plugin
Sticky.destroy();

Changelog:

v2.3.0 (03/12/2026)

• Update

v2.2.6 (08/20/2020)

• Update

v2.2.5 (08/19/2020)

• Update

v2.2.4 (08/18/2020)

• Update

v2.2.3 (09/22/2018)

• Update

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