WordPress

WordPress is the most popular content management system in the world, powering over 40% of all websites on the internet. It offers extensive themes for visual customization, a plugin ecosystem with over 60,000 options for extending functionality, and a block-based editor that allows non-technical users to build and manage content without writing code.

The platform operates in two modes: WordPress.com as a hosted service, and WordPress.org as self-hosted open-source software. The self-hosted version provides complete control over customization, hosting environment, and data. WordPress has evolved beyond blogging into a full-featured platform supporting e-commerce through WooCommerce, membership sites, learning management systems, and complex business applications. For web developers, WordPress represents both an opportunity and an ecosystem, with a large market for custom theme development, plugin creation, and headless WordPress implementations where the CMS serves as a content backend while a modern frontend framework handles presentation.