Headless WordPress

Headless WordPress — Next.js front-end, familiar editor.

Decouple the front-end without losing the editorial workflow your team already knows. Next.js, WP-GraphQL or REST, ISR for content freshness, ACF Pro content models, and the performance and interaction freedom of a modern stack.

Front-end

Next.js (App Router) · React 18

Bridge

WP-GraphQL or REST · ISR · webhooks

Editor

Native WordPress · ACF Pro · Gutenberg

Hosting

Vercel · Netlify · custom

What is headless WordPress development?

Headless WordPress development is the practice of decoupling WordPress from its front-end — keeping the editor experience while serving content from a separate framework like Next.js. Headless wins when front-end performance and modern interaction patterns matter more than traditional WordPress theming.

Why this exists

Headless WordPress earns its keep when the front-end has demands WordPress alone cannot meet.

Most marketing sites are best served by classic WordPress with a custom theme. Headless earns the extra complexity when the brand needs front-end performance and interaction patterns that go beyond what a PHP theme can deliver — instant route transitions, app-style interactivity, multi-channel content, or a strict CWV target on a complex template. We build headless when it serves the brief and we say so when it does not.

What we hear most

When headless WordPress is the right answer.

01

CWV ceiling on a classic theme

You have pushed PHP rendering, cache, and image policy as far as they go. The theme cannot break LCP < 1.5s on the templates that matter. A static or ISR-rendered Next.js front-end can.

02

Interaction model needs more than PHP can render

Instant route transitions, app-style state management, deep client-side interactivity. The brief assumes a real front-end framework, not progressively-enhanced PHP.

03

Content needs to ship to multiple channels

WordPress is the source of truth; the website is one of several front-ends. Mobile apps, signage, partner widgets, or marketing kiosks all need the same content via API.

04

Editorial team is fluent in WordPress

You want a modern front-end without retraining the editorial team on a new CMS. WordPress + Gutenberg + ACF stays; the front-end gets the upgrade.

05

Performance under campaign load

Black Friday or product-launch traffic crushes a PHP server. Static or edge-rendered front-ends absorb it. Headless removes the dynamic-rendering bottleneck.

06

Front-end developer experience matters

The team building the front-end works in React/Next/TypeScript and writing PHP/Twig templates is a step backwards. Headless lets each team work in their natural stack.

What we deliver

What ships in a Haxtiv headless WordPress build.

A decoupled architecture with the editorial freedom of WordPress and the performance of a modern front-end framework.

WordPress backend

  • Custom WordPress theme stripped to the editor surface
  • ACF Pro content model designed around your editorial workflow
  • Custom Gutenberg blocks rendered structurally for the front-end
  • WP-GraphQL or REST API layer with type-safe queries
  • Webhook surface for incremental rebuild triggers

Next.js front-end

  • Next.js App Router with React 18 / TypeScript
  • ISR (Incremental Static Regeneration) tuned to your publish cadence
  • On-demand revalidation via WordPress webhooks
  • Edge-rendered routes for personalised or geo-aware paths
  • Tailwind or design-token-driven styling

Performance

  • LCP < 1.5s, CLS < 0.05, INP < 100ms targets
  • Edge cache strategy (Vercel, Cloudflare, custom)
  • Image policy: AVIF/WebP, srcset, fetchpriority, sizes
  • JS bundle hygiene with route-level code splitting
  • Real-user CWV monitoring for 30 days post-launch

Editor experience

  • Block preview in the WordPress admin matched to the front-end
  • Draft preview routes with secret tokens
  • Custom dashboard widgets aimed at the editorial team
  • Loom-led handovers — editors keep the workflow they know
  • Optional headless preview workflow for content reviews

Operations

  • Hosting recommendations: Vercel, Netlify, or your platform
  • WordPress hosting tuned for API workload (Pressable, Kinsta, Cloudways)
  • Observability: front-end errors, API latency, cache hit ratio
  • DR plan with tested RPO/RTO
  • Optional retainer for ongoing front-end and content-model work

Process

How this service runs end to end

The same six-step shape we use across every Haxtiv project — adapted to the specifics of this scope.

  1. 01

    Discover

    Audit, intent, and the part nobody is saying out loud

    We open with a working session — not a deck. We pull analytics, crawl the existing site, audit the brand, and interview the people closest to revenue. We surface the friction inside the team, not just the friction on the screen.

  2. 02

    Define

    Sitemap, story, and the metrics that actually matter

    We define the audience journeys, the commercial pages we are willing to defend, the SEO architecture, and the measurable outcomes. You get a shape of the project that survives feedback because it was built on evidence.

  3. 03

    Design

    Editorial system, art-directed, never templated

    Type, grid, motion, and tone built as a system. We design the hero, the long pages, the unloved corners, and the empty states. Every screen looks like it belongs to the same studio. Nothing is parked for later.

  4. 04

    Build

    Production code your team can keep

    WordPress, Shopify, or page builder — we build clean, accessible, performant, and documented. Component-led, naming you'll recognize next year, and a changelog your in-house team can read.

  5. 05

    Launch

    Migration without losing rankings or sleep

    Pre-launch crawl, redirect map, schema and metadata cutover, performance baseline, and a launch playbook. We run the deploy with you, not at you.

  6. 06

    Grow

    Care plan, CRO sprints, and quiet improvements

    We stay involved. Monthly performance reports, security and core updates, and CRO sprints that compound. The site gets better the longer you keep us.

What this looks like in production

Numbers we earn, not numbers we round up.

0+

Sites shipped

across 27 countries

0k

Studio hours

delivered since 2019

0.0x

Avg conversion lift

post-redesign clients

0%

Client retention

into year two

In their words

Senior teams who chose us.

Haxtiv replatformed our marketing site without losing a single ranking. We saw organic leads up 38% inside the first quarter and the editorial team finally has a layout system they don't fight.

Mara Iglesias

VP Marketing · Lumenwave Health

Headless WordPress redesign

Our previous Shopify build was a Frankenstein of apps. The Haxtiv team simplified the stack, rebuilt the PDP and CRO patterns, and our store is faster and more profitable than it has ever been.

Daniel Korver

Founder · Northbound Goods

Shopify Plus rebuild

Frequently asked

Answers worth asking for.

Don't see the question you're holding? Send it to [email protected] and we'll answer the same day.

Sometimes. We will tell you honestly. Marketing sites with strong editorial workflow and modest interaction needs are usually better served by classic WordPress with a custom theme — it is faster to build, cheaper to run, and easier to maintain. Headless earns its keep when the front-end demands more than PHP rendering can comfortably deliver, or when content needs to ship to multiple channels.

Continue reading

Where to go next

Start here

Brief us on the headless WordPress build that has to perform.

30-minute call. We'll review the brief, share whether headless is the right answer, and price it honestly.

Book a 30-min call
Send a brief