Inertia

Inertia for Kona lets your JVM app return a page object — component name plus props — that a JavaScript client hydrates. The first visit is a normal HTML document; later navigations send the X-Inertia header and receive JSON.

Inertia ships as a separate artifact (org.konaframework:kona-inertia) from the kona-inertia repository. Scaffold with kona new my-app --kit=inertia, or add the dependency (and provider) with ./grind install inertia (or kona grind install inertia).

Inertia documentation →

Full guides live on that site: rendering, shared data, middleware, versioning, Vite, testing, and Kotlin/Java samples.