Keycloakify

Keycloakify is a framework designed to streamline the creation of custom Keycloak user interfaces using React. It acts as a build tool that compiles a React application into a Keycloak-compatible theme, abstracting away the complexities of FreeMarker (FTL) templating. The library is actively maintained, with the current stable version being 11.15.3, and exhibits a fairly rapid release cadence, often pushing several minor or patch updates within a short period. Keycloakify's primary differentiator is its ability to enable modern web development practices (like React) for Keycloak theming, supporting a broad range of Keycloak versions from 11 up to 26 and beyond. This allows developers to leverage familiar tooling and component-based architectures for login, registration, account management, and other Keycloak-provided pages, rather than directly interacting with FreeMarker templates.