WordPress
Open-source CMSOpen source· verified Sep 2026
The PHP content management system behind a large share of the web: drafts, roles, revisions, a media library, and the block editor, extended by thousands of plugins and themes.
Official siteReach for it when
- Sites where non-developers publish daily
- Marketing, editorial, and membership sites
Worth knowing
Self-hosting means owning updates and security; managed hosts take that on.