Changelog

Six built-in themes with a switcher; htmx-ui-upgrade, one command that migrates a project between versions; clipboard, timeline and password input components; copy buttons that work everywhere; scroll-preserving htmx extensions; a dev server that reflects every change; and components rebuilt on shared utilities.

Plugins, with docs, versions and search as the first three; named template roots; serving a site from your own backend with five adapters (Elysia, Fastify, Koa, Express, Hono) and a default 404 page; and 37 new components, from dialogs, menus and toasts to an AI chat stack.

First release: design tokens, light and dark themes, twenty components including forms, toggles and loading states, syntax highlighting, versioned and agent-ready docs; plus htmx-ui-engine (dev server and builds on Bun or Node) and create-htmx-ui.