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Aaron Craelius 2014-11-16 13:54:11 -05:00
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DOM.md
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@ -2,7 +2,7 @@
*pronounced "F-reactive". This library should be considered experimental - it has not been widely tested.*
freactive is a high-performance, pure Clojurescript, declarative DOM library. It uses [hiccup](https://github.com/weavejester/hiccup)-style syntax and Clojure's built-in deref and atom patterns. It is inspired by work done in [reagent](https://github.com/reagent-project/reagent), [om](https://github.com/swannodette/om) and [reflex](https://github.com/lynaghk/reflex) (as well as desktop GUI frameworks like QML and JavaFX). [See it in action](http://aaronc.github.io/freactive/).
freactive is a high-performance, pure Clojurescript, declarative DOM library. It uses [hiccup](https://github.com/weavejester/hiccup)-style syntax and Clojure's built-in deref and atom patterns. It is inspired by work done in [reagent](https://github.com/reagent-project/reagent), [om](https://github.com/swannodette/om) and [reflex](https://github.com/lynaghk/reflex) (as well as my experience with desktop GUI frameworks such as QML, JavaFX and WPF). [See it in action](http://aaronc.github.io/freactive/).
**Goals:**
* Provide a **[simple, intuitive API](#hello-world)** that shoudl be almost obvious for those familiar with Clojure (similar to reagent)
@ -25,6 +25,8 @@ freactive is a high-performance, pure Clojurescript, declarative DOM library. It
<a name="hello-world"></a>**Hello World example:**
To try this quickly, you can install the [austin](https://github.com/cemerick/austin) repl plugin, run `austin-exec`, open up a browser with the provided URL provided by austin and execute the above code. This code is also compatible with [lein-figwheel](https://github.com/bhauman/lein-figwheel) - this is possibly the best approach for live Clojurescript development available now.
```clojure
(ns example1
(:refer-clojure :exclude [atom])
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(dom/mount! root (view))
```
To try this quickly, you can install the [austin](https://github.com/cemerick/austin) repl plugin, run `austin-exec`, open up a browser with the provided URL provided by austin and execute the above code. This code is also compatible with [lein-figwheel](https://github.com/bhauman/lein-figwheel) - this is possibly the best approach for live Clojurescript development available now.
**Explanation:**
If you already understand [hiccup syntax](https://github.com/weavejester/hiccup#syntax) and Clojure's `atom`, you're 90% of the way to understanding freactive. In freactive, instead of Clojure's atom, you should use freactive's reactive `atom` which allows derefs to be captured by an enclosing reactive expression (this is exactly the same idea as in reagent).