Open Hub or Black Duck Open Hub (formerly Ohloh) is a web site providing a web services suite and online community platform that aims to index the open-source software development community. It was founded by former Microsoft managers Jason Allen and Scott Collison in 2004 and joined by the developer Robin Luckey. As of 15 January 2016, the site lists 669,601 open-source projects, 681,345 source control repositories, 3,848,524 contributors and 31,688,426,179 lines of code. In 2017, Black Duck Software, the company running the site, was acquired by Synopsys for $565 million, but it was spun out as a separate company again in October 2024. More information...
According to PR-model, openhub.net is ranked 7,372nd in multilingual Wikipedia, in particular this website is ranked 1,335th in Russian Wikipedia.
The website is placed before pia.co.jp and after handelszeitung.ch in the BestRef global ranking of the most important sources of Wikipedia.