Creative Commons-licensed works

Grokipedia is an AI-generated online encyclopedia operated by the American company xAI. The site was launched on October 27, 2025. Some entries are generated by Grok, a large language model owned by the same company, while others were forked from Wikipedia, with some altered and some used nearly verbatim. Articles cannot be directly edited, though logged-in visitors to the encyclopedia can suggest corrections via a pop-up form, which are reviewed by Grok.

GeoGebra (a portmanteau of geometry and algebra) is an interactive geometry, algebra, statistics and calculus application, intended for learning and teaching mathematics and science from primary school to university level. GeoGebra is available on multiple platforms, with apps for desktops (Windows, macOS and Linux), tablets (Android, iPad and Windows) and web. As of 2025, it is owned by Indian edutech firm Byju's.

online database of integer sequences

thumb|upright| Neo FreeRunner, an open source [[smartphone created by the Openmoko project.]]

website that presents data and statistics of socially relevant topics

Spanish online newspaper

web-based publication of MIT course content

open source beer

thumb|The website during the presidency of Bill Clinton in 1995 thumb|The website following the first inauguration of Barack Obama in 2009

OpenSeaMap is a software project collecting freely usable nautical information and geospatial data to create a worldwide nautical chart. This chart is available on the OpenSeaMap website, and can also be downloaded for use as an electronic chart for offline applications.

Magnatune is an American independent record label based in Berkeley, California, founded in spring 2003. It only sold music for download through its website but added a print-CD-on-demand service in late 2004 and in September 2007 began selling complete albums and individual tracks through Amazon.com. In May 2008, Magnatune launched all-you-can-eat membership plans. From March 2010 Magnatune dropped the CD printing service and moved exclusively to all-you-can-eat membership plans. Magnatune was the first record label to license music online and as of May 2015 had sold over 7,000 licenses in it

Dogmazic is one of the primary free music download managers in France. Dogmazic was created in December 2004 by the Bordeaux-based Association Musique libre!, a major proponent of the French free music movement.

Vlogbrothers (sometimes stylized as VlogBrothers or vlogbrothers) is a video blog channel on YouTube. The Internet-based show is created and hosted by the Green brothers: John and Hank. The first incarnation of the brothers' online broadcasting was the "Brotherhood 2.0" project, preceding the establishment of the pair's regular vlogging activity through the Vlogbrothers channel.

periodical

Figshare is an online open access repository where researchers can preserve and share their research outputs, including figures, datasets, images, and videos. It is free to upload content and free to access, in adherence to the principle of open data. Figshare is one of a number of portfolio businesses supported by Digital Science, a subsidiary of Springer Nature.

song by Tay Zonday

collaborative online dictionary for many languages

2006 single by Pearl Jam

Argentine newspaper