The best way to manage your biomedical research data.

"Armstrong is an open-source publishing system designed for news organizations that gives your team the technology edge it needs to report in a media-rich environment... Armstrong is an open-source CMS that is freely available to any organization. It is the result of a collaboration between The Texas Tribune and Bay Citizen, and a grant from the John S. and James L. Knight Foundation. The first release is scheduled for June, 2011."

Nutch is open source web-search software. It builds on Lucene and Solr, adding web-specifics, such as a crawler, a link-graph database, parsers for HTML and other document formats, etc.

Nutch can run on a single machine, but gains a lot of its strength from running in a Hadoop cluster

Very cool: ScraperWiki via @maxogden
"ScraperWiki is a platform for writing and scheduling screen scrapers, and for storing the data they generate. There's lots of useful data locked away on the internet and we want to open it up!"

Opentape is a free, open-source package that lets you make and host your own mixtapes on the web.

Upload songs (via web or FTP), reorder, rename, customize the style, and share what you like on other sites with an embeddable player.

Ubuntu readies the Karmic Koala - http://bit.ly/xfJqI at last: a balanced BBC piece about GNU/Linux - on the front page, too #bbc #ubuntu

Solr is an open source enterprise search server based on the Lucene Java search library, with XML/HTTP and JSON APIs, hit highlighting, faceted search, caching, replication, a web administration interface and many more features. It runs in a Java servlet container such as Tomcat.

IntelliJ IDEA goes open source under Apache licence - http://bit.ly/16BBzh "Open source has become the mainstream"#ide #java #apache

Hive is a data warehouse infrastructure built on top of Hadoop that provides tools to enable easy data summarization, adhoc querying and analysis of large datasets data stored in Hadoop files. It provides a mechanism to put structure on this data and it also provides a simple query language called Hive QL which is based on SQL and which enables users familiar with SQL to query this data. At the same time, this language also allows traditional map/reduce programmers to be able to plug in their custom mappers and reducers to do more sophisticated analysis which may not be supported by the built-in capabilities of the language.

A Ruby interface to YUI Compressor for minifying JavaScript and CSS assets.

Twitterslurp is a php/javascript tool for displaying a constantly-updating stream of Twitter searches on a website. Twitterslurp also provides graphs and analytics derived from the tweets

MapTube is a free resource for viewing, sharing, mixing and mashing maps online. Created by UCL's Centre for Advanced Spatial Analysis, users can select any number of maps to overlay and view.

search and indexing technology

OpenStreetMap is a free editable map of the whole world. It is made by people like you. OpenStreetMap allows you to view, edit and use geographical data in a collaborative way from anywhere on Earth.

CherryPy is a pythonic, object-oriented HTTP framework.

ubuntu

SWiK is a community driven resource for people who use open source software. Find free software or read and submit news: people are constantly adding cool new stuff.

Apache Lucene is a high-performance, full-featured text search engine library written entirely in Java. It is a technology suitable for nearly any application that requires full-text search, especially cross-platform.

Gitorious aims to provide a great way of doing distributed opensource code collaboration

provide a home for terabytes of open-source scientific datasets. The storage will be free to scientists and access to the data will be free for all.

mapreduce implementation

OpenID's Growing Momentum

- Recycles donated computers with open source software

"A free, flexible, elegant, easy-to-use content management system for all kinds of websites, even weblogs."

ist of web applications, services, resources, blogs or sites with a focus on next generation web (web 2.0), social software, blogging, Ajax, Ruby on Rails, location mapping, open source, folksonomy, design and digital media sharing.

Open Source License Law Resource Center