Build Professional WordPress Sites.
Any FSE Theme.
Finally, truly modular blocks. Purpose-built functionality powered by the Interactivity API, flexible enough to adapt to any FSE theme, without the style baggage slowing you down. Built with accessibility in mind, striving for WCAG 2.1 compliance across every block.
WordPress the way it was meant to be built.
Just clean, native blocks built on WordPress standards.
theme.json ready, theme-agnostic by design.
Color
Inherits your palette from Global Styles. No overrides, no conflicts.
Typography
Respects your fluid type scale. Your font choices, applied consistently.
Spacing
Uses your spacing presets. Layouts that feel intentional because they follow your system.
Styles
Full style variation support. Switch your theme’s look, your blocks update with it.
Free
Groundworx Foundation
The professional layer WordPress forgot to ship.
Global form styling, Gravity Forms support, responsive controls on native blocks, and site configuration overrides — all the things every project needs and WordPress doesn’t provide.
- Responsive controls on core blocks out of the box
- Global form styling across inputs, selects, checkboxes, radios
- Gravity Forms block with full block theme support
- Grid and layout blocks included
Free
Groundworx Navigation
Beautiful navigation, without skipping compliance.
The most complete navigation system in the FSE space. Free, forever, works with any FSE theme.
- Modal, slide-in, mega menu, and classic layouts
- Full keyboard navigation and proper focus management
- Correct ARIA roles and screen reader support throughout
- One responsive menu instance, works with any block theme
Pro
Groundworx Query Filters
True faceted filtering and site-wide search. Native blocks. Your server.
Real faceted search — contextual term counts that reflect only what actually exists in your current results, per post type. Filter terms hide automatically based on other active taxonomy or text selections. No dead ends, no misleading counts, no external services.
And a Global Search block that works like Apple’s — Quick Links on focus, then as you type: suggested links by profiles, post types, and taxonomies, suggested keyword searches with bold-matched text. All configurable in the block editor.
- True taxonomy counts per post type, no inflated totals
- Context-aware terms that update based on active filters
- Global Search with Quick Links, suggested links, and suggested searches
- Weighted relevance, fuzzy matching, synonym support, WooCommerce filter blocks
- WCAG 2.1 AA, multiple independent query loops on the same page, 20 blocks total
Pro
Groundworx Showcase
Dynamic carousels, galleries, and content grids.
Query-driven carousels that pull from posts, pages, or custom post types. Static sliders with full control over every slide. Gallery carousels where dropping in media is all it takes. Switch between carousel, grid, and flex independently at every breakpoint. Every control — arrows, dots, progress bars, counters — is its own block, placed wherever your design needs it.
- Per-breakpoint switching between carousel, grid, and flex layouts
- Every navigation control is a block, place it anywhere
- Inactive slide effects — scale, opacity, grayscale
- Auto-play, auto-scroll, slide, loop, and fade modes
Pro
Groundworx Cards & Sections
Cards that interact. Sections that move. All native blocks.
Every block in Cards & Sections runs on the Interactivity API. Hover reveals, video backgrounds, overlay controls — native, fast, no jQuery. The Video Card plays, pauses, and replays with a built-in progress ring, and paired with Showcase, pauses automatically when the slide isn’t active. Sections with GSAP scroll animations bring full-height cinematic layouts to the block editor.
- Video Card with play/pause/replay controls and progress ring
- Hover layers that swap image or video on interaction
- GSAP-powered scroll animations on full-height sections
- Curtain Raiser, Media Split, Card Reveal — 8 blocks total
Pro
Groundworx Tabs & Accordion
Interactive content that just works.
Four blocks, three modes, full keyboard navigation, proper ARIA, nested support, and responsive switching that just works. WCAG 2.1 AA and FAQ schema included.
- Tabs with 6 layout variations, accordion with single or multi mode
- Automatic responsive switching at your chosen breakpoint
- Nested tabs inside accordions, accordions inside tabs
- RTL support, WCAG 2.1 AA, FAQ schema for SEO
The Gutenberg Gap
Groundworx gives you professional design control with client-friendly simplicity
Your clients love Gutenberg’s simplicity. Clean interface, intuitive editing, feels like WordPress. They can actually figure it out without calling you. But here’s the problem: Gutenberg lacks the design controls you need. Responsive layouts? Limited. Advanced components? Barely there. Professional styling options? You’re writing custom CSS.
You need columns that stack properly on mobile. Tabs that become accordions. Content that adjusts at different breakpoints. Gutenberg can’t do that out of the box. So you’re stuck choosing: client-friendly OR powerful. Simple interface OR professional design. You shouldn’t have to compromise.
Recent News
Groundworx Showcase 2.2 — Flow Playback lands, with animated progress dots and full WCAG 2.1 improvements
The 2.2 release cycle brings the biggest upgrade to Groundworx Showcase carousels since the Interactivity API migration: a brand-new playback…
Cards & Sections 2.1.0: Dialogs, Video Modals, and a New Info Card
This release adds a full dialog system to the suite, two new card types that put it to work, and…
Foundation 1.1.0: Responsive Grid, Image Controls, Rich Text Formats, and a Rebuilt Admin
Foundation just got its first major feature update since launch, and 1.1.0 is a meaningful one. This release adds two…
Groundworx Carousel 3.0.2 — Accessibility Polish and Asset Consolidation
Groundworx Carousel 3.0.2 is a targeted patch following the 3.0.0 Embla migration. This release focuses on accessibility improvements, output hardening,…
Groundworx Testimonial 1.1.0 — Job Title Block, Security Improvements, and Bug Fixes
Groundworx Testimonial 1.1.0 brings a new block, a round of important bug fixes, and several security and code quality improvements.…
Groundworx GTM 1.1.0 — React Settings Page and Groundworx Admin Menu
Groundworx GTM 1.1.0 is a full rebuild of the settings experience. The plugin still does one thing, inserting your Google…