Devenyi, Gabriel A.Emonet, RemiHarris, Rayna M.Hertweck, Kate L.Irving, DamienMilligan, IanWilson, Greg2026-05-142026-05-142018-03-01https://doi.org/10.1371/journal.pcbi.1005963https://hdl.handle.net/10012/23322© 2018 Devenyi et al. This is an open access article distributed under the terms of the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original author and source are credited.Introduction Lessons take significant effort to build and even more to maintain. Most academics do this work on their own, but leveraging a community approach can make educational resource development more sustainable, robust, and responsive. Treating lessons as a community resource to be updated, adapted, and improved incrementally can free up valuable time while increasing quality.enAttribution 4.0 Internationalhttp://creativecommons.org/licenses/by/4.0/human learningcomputer softwareinstructorshistoriansopen source softwaresoftware developmentuniversitiestextbooksArticle