disco is the new hotness in running high performing, scalable, and robust data processing. Using the power of MapReduce, an Erlang backend hooks into your custom Python code for executing tasks from full-text indexing to data clustering. It’s as easy as writing two methods:
fun_reduce! Disco accepts all sorts of data formats, can scale up to huge datasets, and has nice status pages for checking up on the cluster. It can be run on your machine or even EC2, and it comes with plenty of documentation. If you need to do some extreme number crunching or happen to have a few teraflop systems sitting around, check this project out!
Notably New Projects
potion is why the lucky stiff’s latest experiment. This time the mad scientist is cooking up a new language that’s object and mixin oriented. The gist of the language is simple: everything is an object, but objects aren’t everything. Potion seeks to make a clear distinction between the data and methods an object has, and allows methods to be swapped or altered very easily. If you’re interested in VM design or want to contribute to a budding language, fork away!
jquery-form-prompt has something that I tend to have in every web development project: input elements that have some default text, then disappear when the text box gains focus or is clicked on. hpoydar has wrapped this up into a JQuery plugin that shrinks it down to one line:
$('input#email').form_prompt('Email'); It also never touches the actual
input element given, it makes an overlay instead so your backend doesn’t have to deal with the default case.
Hardcore Forker of the Week
Leonid Volnitsky [lvv] is a C++ hacker who works mainly on a utility library filled with tons of goodies and also a library that aims to optimize the language even more using some crazy math. What really caught my eye though is a project that can help out the community on GitHub as a whole: git-prompt. He took the idea behind putting your branch name in your prompt to a whole new level. This script allows you to track branches, the modified state of files that you’re working on, and can even show if your HEAD is detached. Who needs
git status when bash can just tell you everything? Check out the site for more information on what it can do and definitely watch out for more awesome code from him!