CLJS/Preact Base

This is an experiment with using CLJS and Preact together. Most of the browser view engines for clojurescript rely on React, which is fine and dandy, but has become quite large, and is owned by Facebook, a company whose work I would rather not use.

This is still very much a work in progress. If you're interested in collaborating, drop me a line and I'll work on getting some documentation for a development environment up and going.

Example

(ns demo.main
  (:require
   [precog.main :as precog :refer [html use-atom]]))

(defn my-form [props]
  (let [input (use-atom "")]
    (html [:form
           [:input {:on-input (fn [e] (reset! input (.. e -target -value)))
                    :value @input
                    :type :text}]])))

(defn render []
  (precog/render (html [my-form])
                 (js/document.getElementById "app"))

Hiccup Precompilation

Precog has its own (super-basic right now) hiccup interpreter, which is precompiled at the clojurescript compilation stage. There is currently a minimal transformation of property key names from kebab-case to camelCase.

Hooks

in addition to requiring preact/hooks yourself and using them, precog also provides use-atom and use-lens hooks for a more clojure-like experience. The use-atom hook is hacky and might go away.