411 REFERENCE · Wikibooks
Free Knowledge Culture Calendar/September 12
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#Hackforchange
Today the Day of Civic Hacking is celebrated in the USA.
It is a day of action for programmers, designers and data scientists to develop solutions to problems and improve life within a community, for example by making processes in their environment more transparent or exposing problems, often enabled by Open Data.
It is held since 2013, with hackathons and public events.
September 11 September 13