Official repository for the Don't Be A Dick Code of Conduct

spatialreference.org source code

A command line tool and library for transferring data with URL syntax, supporting DICT, FILE, FTP, FTPS, GOPHER, GOPHERS, HTTP, HTTPS, IMAP, IMAPS, LDAP, LDAPS, MQTT, POP3, POP3S, RTMP, RTMPS, RTSP…

GDAL is an open source MIT licensed translator library for raster and vector geospatial data formats.

PROJ - Cartographic Projections and Coordinate Transformations Library

Importer and Exporter of MBTiles

QGIS is a free, open source, cross platform (lin/win/mac) geographical information system (GIS)

Importer and Exporter of MBTiles

https://github.com/json-c/json-c is the official code repository for json-c. See the wiki for release tarballs for download. API docs at http://json-c.github.io/json-c/