OpenStax CNX

Connexions (1999-April 2014)
OpenStax CNX (April 2014-)
Type of site
Open Educational Resources
Available in34 languages
DissolvedDecember 21, 2022; 22 months ago (2022-12-21)
OwnerRice University
RevenueFoundation-funded non-profit
Commercialno
Registrationfree
Launched1999; 25 years ago (1999)
Current statusDiscontinued
Content license
Creative Commons Attribution 4.0

Connexions, later known as OpenStax CNX[1] was a global repository of educational content provided by volunteers. The open source platform was provided and maintained by OpenStax, which is based at Rice University. The collection was available free of charge, can be remixed and edited, and was available for download in various digital formats.[2]

Founded in 1999 by Richard Baraniuk, Connexions was based on the philosophy that scholarly and educational content can and should be shared, re-used and recombined, interconnected and continually enriched. As such, it was one of the first Open Educational Resources (OER) initiatives along with projects such as MIT OpenCourseWare and the Public Library of Science. The materials in Connexions are available under a CC BY Creative Commons license, which means that content can be used, adapted, and remixed, as long as attribution is provided.[3] In June 2020, the CNX platform was retired. Its contents remain available on the Wayback Machine.[4]

  1. ^ Woodward, Ed (April 3, 2014). "New Name and New Editor Demo". OpenStax CNX Developer Blog. Retrieved 13 October 2015.
  2. ^ Wales, Jimmy; Baraniuk, Rich (22 January 2008). "Bringing open resources to textbooks and teaching". The San Francisco Chronicle.
  3. ^ Kelty, C. M. (2008). Two bits. Duke University Press.
  4. ^ Williams, Daniel (February 7, 2020). "Saying goodbye to CNX and hello to the next chapter!". openstax.org. Archived from the original on 2020-08-13.