WordPress Compatibility

Django and WordPress can coexist in the same project, but they're fundamentally separate systems best kept decoupled—use them together via APIs rather than direct integration.

NestJS and WordPress can work together via REST/GraphQL APIs, but they're fundamentally separate systems—NestJS won't replace WordPress's core, but excels as a complementary backend.

Flask and WordPress can work together, but they're fundamentally separate systems that require intentional architecture to integrate meaningfully.

FastAPI and WordPress don't integrate directly, but FastAPI excels at building a headless API layer to augment or replace WordPress's REST API.

Fastify and WordPress don't integrate directly, but you can use Fastify as a headless API layer or proxy in front of WordPress.

Express and WordPress can work together via the WordPress REST API, but they serve different architectural purposes and require intentional integration rather than native collaboration.

MySQL is the default and recommended database for WordPress, offering seamless out-of-the-box compatibility and battle-tested reliability across millions of installations.

WordPress and MongoDB don't integrate natively; you'd need custom middleware or third-party plugins to replace MySQL, making it a non-standard and maintenance-heavy approach.

WordPress natively uses MySQL/MariaDB, but you can run it on PostgreSQL through compatibility plugins and custom configuration, though this requires additional setup and ongoing maintenance.

Ruby on Rails and WordPress can coexist in the same project, but they're fundamentally different architectures that don't integrate deeply—you're essentially running two separate applications.

Laravel and WordPress can work together, but they're designed for different architectures—you're either using Laravel as a headless backend for WordPress, or replacing WordPress entirely with Laravel.

Redis integrates seamlessly with WordPress as a caching layer and session store, dramatically improving performance with minimal configuration.

SQLite can power WordPress, but it requires a plugin wrapper since WordPress natively expects MySQL/MariaDB and doesn't officially support SQLite.

Yes, PlanetScale works seamlessly with WordPress as a drop-in MySQL replacement with no code changes required.

WordPress can use Neon PostgreSQL via plugins, but native WordPress uses MySQL/MariaDB, requiring adapter plugins for full compatibility.