Janssen Fast Filters for WooCommerce

Description

Most WooCommerce filter plugins are heavy, slow, or overloaded with features you don’t need.

Janssen Fast Filters is built differently.

It delivers fast AJAX product filtering with clean architecture, optimized queries, AND logic, and auto-apply — without page reloads and without unnecessary bloat.

An ideal alternative to the default WooCommerce layered navigation widget.

Core Features (Free)

• AJAX filtering — no page reloads
• AND filter logic (combine multiple attributes intelligently)
• Auto-apply filters (no “Apply” button required)
• Category filter with optimized hierarchical rendering
• Product attribute filters (color, size, custom attributes, etc.)
• Price range slider with min/max inputs
• Sort by price, popularity, rating, or date
• Mobile-friendly slide-in filter panel
• Active filters display with one-click removal
• Shareable filter URLs: Back, reload, and shared links restore filters, sort, and page
• Server-rendered first page of products that also works without JavaScript
• Page-cache and SEO friendly: no expiring nonce for visitors, and filtered URLs are not indexed
• Gutenberg block for easy placement
• Fully translatable

Why Choose Janssen Fast Filters?

• Performance-first architecture
• Optimized database queries
• Lightweight — no frameworks, no unnecessary dependencies
• Built for scalability and large product catalogs
• Clean, maintainable codebase
• Accessible (ARIA labels + keyboard navigation)
• Mobile-first UX

Designed for developers, store owners, and growing WooCommerce businesses that care about speed and maintainability.

Pro Extension

The Pro version adds advanced features for growing stores:

• Theme-aware WooCommerce product rendering
• Filter presets
• Live product counts
• Query caching layer
• Advanced customization options

Built for high-traffic stores and larger catalogs.

Technical details