Build Filterable Showcases in Webflow Without Code: Collection Lists + Conditional Visibility

Why a Filterable Showcase Matters

Designers often need to present a growing portfolio, product catalog, or blog archive in a way that lets visitors drill down by category, featured status, or other metadata. In Webflow, the combination of CMS Collection Lists and Conditional Visibility lets you build these interactive grids entirely inside the Designer, freeing you from writing JavaScript or managing server‑side logic.

Setting the Stage: Create the CMS Collection

1. Open the CMS panel and create a new collection named Projects.
2. Add the following fields:
   • Title – Plain text
   • Image – Image
   • Featured – Switch (true/false)
   • Description – Rich text
3. Populate the collection with 20–30 items, toggling the Featured switch on a subset.

These fields give you the data you’ll bind to the page.

Binding Data to a Collection List

1. Drag a Collection List onto your page and link it to the Projects collection.
2. Inside the list item, add an Image element and bind it to Image.
3. Add a Heading and bind it to Title.
4. Insert a Rich Text block and bind it to Description.
5. Optionally, add a Badge (e.g., a small “Featured” label) and place it inside the list item.

At this point, every item in the collection will render with its image, title, description, and a badge that is always visible.

Applying Conditional Visibility

The badge is the perfect place to demonstrate conditional logic. Set its visibility to Show only when this item’s Featured field is true:

#badge
  visibility: conditional
  condition: Featured is true

Now, in the Designer preview, toggle the Featured switch on a few items and observe the badge appearing only on those items. Publish the site and confirm the same behavior on the live page.

Adding a Filter Bar with Native Interactions

To let visitors filter the grid, you can add a simple button group that updates the Collection List’s query parameters via Webflow interactions:

1. Place a Button labeled All and another labeled Featured above the list.
2. For the Featured button, create a new interaction:
   • Trigger: Click
   • Action: Set filter on the Collection List
     • Field: Featured
     • Operator: Equals
     • Value: true
3. For the All button, set the filter action to “Clear filter” so the list shows every item.

Because the filter is handled by Webflow’s built‑in query engine, no custom code is required. The page will re‑render the list items on the client side, showing only the items that match the filter.

Performance & Trade‑offs

• DOM size matters: For lists below ~200 items, the page loads quickly and the interaction feels instant. If you anticipate more items, consider adding pagination, lazy‑load, or a “Load more” button to keep the DOM manageable.
• Complex filters: Native interactions support simple equality or “contains” filters. If you need multi‑field logic (e.g., show items that are both featured and tagged “Design”), you’ll hit the limits of the Designer and may need to resort to custom code or a third‑party filter library.
• Exporting the site: The dynamic behavior relies on Webflow’s CMS bindings. Exporting the site code and hosting it elsewhere will strip out those bindings, so the filter will no longer work unless you re‑implement the logic yourself.

Checklist for Your Next Showcase

1. Define collection fields that will drive filtering (e.g., Featured, Category).
2. Bind list items to those fields in the Designer.
3. Apply conditional visibility to any elements that should only appear for specific items.
4. Create a filter bar using buttons and interactions, testing each filter in Designer preview.
5. Publish and verify on a live page that filters work as expected.
6. Monitor performance: if the list grows, add pagination or lazy‑load.

By following these steps, you can deliver a clean, interactive showcase that feels native to Webflow, keeps your codebase minimal, and scales nicely for moderate content volumes.