# alvarotrigo/multiscroll.js

multiscroll plugin by Alvaro Trigo. Create scrolling split websites. http://alvarotrigo.com/multiScroll/

Repository: https://github.com/alvarotrigo/multiscroll.js
Canonical: https://ross.abutalabs.com/products/multiscrolljs
Language: JavaScript
License: NOASSERTION
License Family: other
Topics: scrolling, swipe, split, javascript, sections, snap, slideshow, mousewheel, jquery
Last push: 2022-12-07T14:27:34+00:00

## Health v2 (maintenance only)
Score: 23/100 (v2, computed 2026-09-02T17:46:02.011165+00:00)
- activity 0, release rhythm 8, longevity 100
- inputs: {"age_days": 4506, "days_push": 1365, "days_rel": null, "gap_med": null, "n_releases_24m": 0}
- flags: no_license
- formula: round(0.45*activity + 0.35*rhythm + 0.20*longevity); archived -> min(score, 10)

## Adoption (not part of the score)
Stars 1569, forks 356 (observed 2026-08-28T04:05:05.187670+00:00)

## What it is
multiScroll.js is a jQuery plugin by Alvaro Trigo for creating split-scrolling websites with two vertical scrolling panels that move in opposite directions. It supports mousewheel, swipe, and snap navigation for section-based split-screen layouts.

## Use cases
- create a split-screen scrolling landing page
- build a website with two vertical panels scrolling in opposite directions
- add mousewheel and swipe snap scrolling to sections
- make a split-layout slideshow website
- implement multi-scrolling presentation pages

## When to choose
- you need a jQuery-based split vertical scrolling effect
- you want a lightweight (~3.7kB gzipped) plugin for split-screen sites
- you need mousewheel, swipe, and snap section navigation out of the box

## When to avoid
- you need a framework-agnostic solution without jQuery
- you require a fully stable, non-beta plugin
- you cannot accept a commercial license for your project

## Facets
- artifact type: plugin
- maturity: maintenance
- function: animation, ui-components, frontend-framework
- domain: web-development, frontend, web-design
- platform: browser
- tags: jquery-plugin, split-scrolling, mousewheel, snap-scrolling, split-screen, slideshow, javascript, jquery

## Member repositories
- alvarotrigo/multiscroll.js (main) score 23

## Provenance
- Observed fields: from GitHub, fetched 2026-08-28T04:05:05.187670+00:00.
- Health v2: computed from the inputs above; adoption is never an input.
- Inferred fields (summary, facets, guidance): AI-extracted, prompt v1, taxonomy v1, on 2026-08-30T03:58:35.741897+00:00, confidence not recorded.
  - readme: https://github.com/alvarotrigo/multiscroll.js (fetched 2026-08-28T04:05:05.187670+00:00, sha fe69a5207bb9)
  - registry_npm: https://registry.npmjs.org/multiscroll.js (fetched 2026-08-29T11:28:20.055279+00:00, sha 00a6ee7bb74c)
- Data as of 2026-08-30T08:39:29.467469+00:00.