10,000 Processes in Om

I have just published om-processes which is a port of David Nolen's 10,000 Processes in Clojurescript to Om.

Clojurescript is a port of Clojure to JavaScript which is especially well suited for running in a browser. Just as Clojure offers a pleasant LISP on the JVM Clojurescript offers (nearly the same) LISP in the browser. The performance of Clojurescript is outstanding due to the massive optimizations available from the Google Closure compiler.

JavaScript, however, has some fundamental flaws... Top among these are it is single threaded which leads to an asynchronous callback style of "event programming". Clojure's core.async offers a solution in the form of CSP style programming. Using core.async one can think about coding in a more intuitive way.

In 10,000 Processes Nolen demonstrates using core.async to simulate independent "threads" despite the fact that the underlying platform has no native support for threads.

In Om Nolen leverages Facebook's React to create a high performance, immutable model for client programming.

The technical study om-processes is simply the fusion of all these ideas into one demonstration. Who knew web development could be so much fun!