to develop online. The curriculum is hosted and constructed by the GDI community on the web-based version control repository GitHub and presented in a slide format, divided by topic. On the GitHub curriculum page, materials are broken up in a color coded format that shows whether they have been reviewed by other members of the community or if the topics meet the requirements or recommendations of the curriculum. These materials are used for in-person instruction. As of July 2019 GDI shares ten course curricula through their GitHub repository. Four courses have been updated in 2019, two were last updated in 2018, one was last updated in 2017, and three were last updated in 2016. Online Learning In March 2020, amidst the COVID-19 pandemic, in an email newsletter, GDI announced that all classes would be moved to a virtual platform. Hackathons The organization and local chapters have hosted or participated in hackathons. During the Buffalo chapter's second event in 2016, developers competed to create websites for nonprofit woman- and minority-owned organizations. The organization has also hosted hackathons in Camden, in Wilmington, and in Seattle. Supporters GDI lists numerous companies and organizations on their website that have backed, partnered with, or supported them and their cause. Named Partners As of July 2021, GDI does not include any named partners on their website. References Educational charities based in the United States Information technology charities Youth charities Organizations for women in science and technology Computer science education