Open Hub
| Former name | Ohloh |
|---|---|
Website type | Public directory of free and open-source software (FOSS) |
| Owner | Black Duck Software |
| Creator | Jason Allen and Scott Collison |
| Website | openhub |
| Commercial | yes |
| Launched | 1 January 2006 |
| Current status | Active |
Content license | Proprietary; interface Apache License |
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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.