freactive 是一个高性能、纯 Clojurescript 实现的声明式 DOM 库。使用 hiccup 风格的语法和 Clojure 内建的 deref 和 atom 模式。灵感来自于 reagent, om 和 reflex
示例代码：
(ns example1 (:refer-clojure :exclude [atom]) (:require [freactive.core :refer [atom cursor]] [freactive.dom :as dom]) (:require-macros [freactive.macros :refer [rx]]))
(defonce mouse-pos (atom nil))
(defn view [] [:div {:width “100%” :height “100%” :style {:border “1px solid black”} :on-mousemove (fn [e] (reset! mouse-pos [(.-clientX e) (.-clientY e)]))} [:h1 “Hello World!”] [:p “Your mouse is at: ” (rx (str @mouse-pos))]])
(defonce root (dom/append-child! (.-body js/document) [:div#root]))
(dom/mount! root (view))
