Mapping local data for the public.
A showdown of apps!
Louisville, Kentucky, USA
Hack for Change Louisville is being held as the city's formal National Day of Civic Hacking event.
New York City challenged software developers to create apps that use city data to make NYC better.
New York City challenged the public to share ideas for apps for residents, businesses, and visitors.
To help New York City become more transparent, accessible, and accountable.
In the inaugural NYC BigApps challenge, the City of New York challenged software developers to create apps to improve NYC.