WordPress re-engineered as headless Next.js

Headless WordPress + Next.js for a competitive education directory — The Oxbridge Summer Courses Guide is an independent platform helping families discover Oxford, Cambridge, and global summer schools. We delivered a Next.js front end powered by the WordPress API — editors keep WordPress, visitors get a fast, crawlable directory.

The challenge: Families need one authoritative place to compare 300+ courses across destinations (Oxford, Cambridge, London, Ivy League campuses, boarding schools, and more), subjects (medicine to AI, law to leadership), and age groups (8–12, 13–15, 16–18, adults). That requires clean information architecture, faceted discovery, and page structure search engines — and AI overviews — can actually understand.

Architecture: WordPress remains the CMS for programs, destinations, subjects, and editorial content. The public site is a Next.js + React front end that pulls content through the WordPress API. Static generation where it matters, typed content models, and UI that does not work against a 90+ performance budget.

Measured results (April 2026, mobile): Performance metrics were verified using Google PageSpeed Insights (powered by Lighthouse). Core Web Vitals Passed — LCP 1.8s, INP 139ms, CLS 0.01, FCP 1.6s, TTFB 0.6s on oxfordsummerschools.com. See the performance snapshot in the gallery above.

Directory features: Browse by location, subject, and age; curated destination hubs (Oxford 290+ courses, Cambridge 159+, and global campuses); provider comparison; news and advice content; and FAQ structure shaped for search and AI answers.

Key features: Headless WordPress via API, Next.js front end, faceted course discovery, crawlable destination and subject pages, responsive UI/UX, and Core Web Vitals targets set before build — not bolted on after launch.

Why this stack: This is the pattern we recommend for content-heavy directories that outgrow a monolithic WordPress theme: keep the editorial workflow in WordPress, serve the public experience through Next.js for speed, SEO control, and long-term maintainability. Same philosophy as our Best Summer Courses Guide build.

Planning a headless WordPress or Next.js directory? Migration service · Book a consultation from DevCritters.

A global summer-camp directory built for search — The Best Summer Courses Guide is an independent platform helping students, parents, and educators discover summer schools, pre-university programs, and language camps across the UK, Europe, the USA, and beyond. We delivered it as a fast, filterable directory designed to rank in a competitive education niche.

The challenge: Families need to compare 100+ accredited camps across dozens of subjects — from Artificial Intelligence to Zoology — and 15+ categories including Academic, Adventure & Outdoors, Language Immersion, Oxford & Cambridge, Swiss International Camps, and UK Boarding Schools. That demands clean information architecture, faceted search, and page structure a crawler can actually understand.

Directory architecture that scales: Camps are organised by age, category, destination, and subject, with curated collections ("Best UK University Summer Schools", "Best Ivy League Summer Schools", "Top Summer Camps in Europe") that map directly to how families search. Every collection is a crawlable, indexable landing page — not a JavaScript-only filter state.

Built as a two-sided platform: Free browsing for families, with Free, Plus, and Pro listing plans for camp providers, editorial review of every listing, verified reviews from real attendees, and a provider dashboard for keeping course dates, fees, and program details current.

Data and content architecture: PostgreSQL is the primary application database, while Airtable supports operational data management and structured editorial workflows. The blog remains easy for content teams to manage in WordPress, with posts delivered to the Next.js front end through the WordPress API. This separates application data, operational management, and long-form publishing without forcing one system to do every job.

Key features: Faceted camp search (age, category, destination), 45+ subject taxonomies, curated top-collection pages, provider listing tiers, verified reviews, PostgreSQL-backed application data, Airtable data management, and a WordPress-powered blog.

Why this stack: Directory sites live or die on crawlability, data quality, and speed. Next.js + React provide the application and presentation layer; PostgreSQL provides durable relational storage; Airtable makes operational data easier to manage; and the WordPress API gives editors a familiar publishing workflow for the blog. Performance results will be added when the final snapshot is ready.

Planning a directory, marketplace, or content platform? Migration service · Book a consultation from DevCritters.

Custom WordPress with performance in mind — Travellers Autobarn is a travel and booking experience we built on WordPress with custom theming and integrations, with careful attention to UX, mobile conversion, and making the heaviest travel flows feel fast.

The challenge: A booking-heavy, multi-location business needs reliability, a strong visual brand, and a CMS the marketing team can use—while we push toward better page speed and technical SEO than a typical off-the-shelf template allows.

The homepage centers a custom booking experience: location and date flow, availability, and clear split between rental and sales. We tune assets, third-party script impact, and layout so the site stays usable on real networks—not just in lab tests.

Key features: Custom booking and inventory-led UX, SASS and component-level styling, location content, and WordPress management without sacrificing brand integrity.

When WordPress is the right call: For teams that live in the editor, WordPress is still a powerhouse—but bloated themes are why we also lead headless and Next.js rebuilds for brands that have outgrown monolithic LCP and CLS pain.

Stuck in slow WordPress or outgrowing your theme? Book a consultation from DevCritters—WordPress, headless, or full Next.js migration.