Class Adder for Webflow Interactions
Class Adder is a tool to add/remove a class from an element. You can trigger the add/remove on click, hover, scroll in/out of view, or page load. This is an add-on to Webflow Interactions.

Frequently asked questions

Description
This integration page is provided for informational and convenience purposes only.
Isotope
Connect Isotope, a JavaScript layout library by Metafizzy, with Webflow to create animated masonry grids with client-side filtering, sorting, and CSS transitions on CMS Collection Lists.
GitHub
Connect GitHub with Webflow to display repo data, sync releases to your CMS, and deploy full-stack apps from your codebase.

fullPage.js
Connect fullPage.js, a snap-scrolling JavaScript library, with Webflow to build full-screen section-based sites with dot navigation, horizontal slides, and keyboard navigation.

F'in sweet Webflow Hacks
A custom code focused video series for Webflow websites. Learn how to use jQuery and javascript to extend the functionality of your Webflow project.
Figma
Connect Figma with Webflow to sync design system components, variables, and styles into production-ready sites without manual rebuilding.

Elfsight Webflow Plugins
Connect your Webflow site with over 100 customizable, no-code widgets from Elfsight to add social feeds, forms, reviews, chat, and more—without writing a single line of code.
Elfsight
Connect Elfsight, a cloud-based widget platform, with Webflow to add review displays, social media feeds, chat buttons, and interactive elements through embeddable code snippets.

CMS Library: Load More
Load items from your Collection List on the same page, with Finsweet's CMS Library!
Common Ninja
Connect Common Ninja, a no-code widget platform, with Webflow to add interactive pricing tables, review displays, social feeds, popups, and 200+ other embeddable components to any page.


