Native WordPress Block Development
Replace Elementor's 500KB JavaScript payload with native Gutenberg blocks your team can actually use.
Page builders were the right tool for a specific era of WordPress. Gutenberg's native block system has now matured to the point where custom blocks deliver the same layout flexibility with a fraction of the performance cost, and none of the vendor lock-in. We engineer blocks built for your specific brand and content needs.
The Page Builder Performance Debt
Elementor, Divi, and WPBakery deliver real value: non-technical editors can build complex layouts. The cost is significant: 400–800KB of JavaScript loaded on every page, CSS bloat from styles for features you don't use, and a rendering approach that consistently scores poorly on Core Web Vitals.
You chose the page builder because you needed layout flexibility. You didn't choose to add 2 seconds to your mobile load time. You didn't choose to lock all your content into proprietary shortcodes that break if you ever switch themes.
Custom Gutenberg blocks give your team the layout flexibility they need without the performance tax or the lock-in.
Why Page Builder Companies Don't Prioritize Performance
Page builder companies compete on features: animations, templates, widgets, integrations. Performance optimization is expensive engineering work that doesn't convert well in marketing materials. "Now 12% smaller JavaScript bundle" is less compelling than "500 new templates."
The result: page builders add features every year while the performance costs compound. Sites built on Elementor in 2019 load more slowly in 2025, not because Elementor got worse, but because it got larger. And because your content is now entangled in Elementor's output format, switching is a complete rebuild.
Native Gutenberg blocks produce standard HTML output. If you change your theme or update WordPress, your content remains intact. Your blocks render what they render, and that rendering is fully under your control.
Gutenberg Block Development Process
Block Inventory & Design
- Audit your current page templates to identify which layout patterns repeat across your site - Define the block library your site actually needs (not a 200-block library of things you'll never use) - Design the block UI, what controls does the editor need to configure each block?
Block Development
- Build blocks using React (WordPress's native block editor framework) following WordPress's block API standards - Implement editor controls appropriate to each block: color pickers, image selectors, text fields, toggle switches - Write front-end output as clean, semantic HTML with scoped CSS, no global stylesheet bloat
Performance-First Architecture
- Load block JavaScript only on pages where the block is used - Implement server-side rendering for blocks that need dynamic data (latest posts, CPT queries) - Keep block CSS minimal and specific, no unused style rules from a feature library
Quality Assurance
- Test all blocks across the block editor, full-site editor (if applicable), and all major browsers - Verify blocks render correctly on mobile viewports - Confirm blocks degrade gracefully if JavaScript is disabled
Post-Mortem Report
Case Study: The Marketing Team That Stopped Filing Support Tickets
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Get a Free AuditCommon questions
Questions answered.
Will my existing Elementor content be lost if I switch to Gutenberg blocks?
Not automatically, Elementor content remains in the database if Elementor is deactivated. However, migrating Elementor content to native blocks is a rebuild, not a conversion. We typically recommend building new pages with native blocks while leaving existing Elementor pages intact until they're redesigned anyway.
Can non-technical team members use custom blocks?
Yes, this is the primary design goal. We build block controls specifically for the decisions your editors need to make, hiding complexity and exposing only the relevant options.
How do custom blocks compare to third-party block plugin libraries?
Third-party block libraries (like Kadence Blocks or GenerateBlocks) provide general-purpose blocks. Custom blocks are built specifically for your brand's layout needs, with your specific content structure and design system. They're lighter, more specific, and not dependent on a third-party plugin remaining maintained.
Can you build blocks that query and display Custom Post Type data?
Yes. Server-side rendered blocks can query any post type, apply filtering logic, and display the results using your brand's templates, enabling dynamic content blocks that update automatically as CPT data changes.
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