Lists of open source projects mainly made by developers of a country or region:
This should be seen like a friendly sports competition. Nothing else.
- Albania | Albania alt
- Austria
- Belarus
- Belgium
- Bosnia
- Bulgaria
- Croatia
- Denmark
- Estonia
- Finland
- France
- Greece
- Italy
- Latvia
- Lithuania
- Malta
- Moldova
- Netherlands
- Poland
- Portugal
- Romania
- Russia | Russia alt
- Serbia
- Slovakia
- Slovenia
- Spain
- Ukraine | Ukraine alt