stickier-js

👏👏 This package is a fork of rgalus (biuro@rafalgalus.pl) sticky.js. Most of the code is written by them. 👏👏

Sticky-js is a library for sticky elements written in vanilla javascript. With this library you can easily set sticky elements on your website. It's also responsive.

Features

• Written in typescript, compiled to vanilla JavaScript with additional types, no dependencies needed
• Lightweight (minified: ~8.4kb, gzipped: ~2.5kb)
• It can be sticky to the entire page or to selected parent container
• No additional CSS needed

Install

npm install stickier-js

Methods

Update sticky, e.g. when parent container (data-sticky-container) change height

var sticky = new Sticky(".sticky");

// and when parent change height..
sticky.update();

Destroy sticky element

var sticky = new Sticky(".sticky");

sticky.destroy();

Available options

Option	Type	Default	Description
data-sticky-wrap	boolean	false	When it's true sticky element is wrapped in <span></span> which has sticky element dimensions. Prevents content from "jumping". Defaults to true. If you disable this, you should prevent layout shifting yourself!
data-margin-top	number	0	Margin between page and sticky element when scrolled
data-sticky-for	number	0	Breakpoint which when is bigger than viewport width, sticky is activated and when is smaller, then sticky is destroyed
data-sticky-class	string	null	Class added to sticky element when it is stuck

Development

Clone this repository and run

I am not planning to actively maintain this repository. I will update this repo if I need something and I am happy to review your PR, but I will not work on your issue.

npm start

Browser Compatibility

Library is using ECMAScript 5 features.

• IE 9+
• Chrome 23+
• Firefox 21+
• Safari 6+
• Opera 15+

If you need this library working with older browsers you should use ECMAScript 5 polyfill.

Full support

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License

MIT License