@d6y: WebKit HTML engine, ActionScript Virtual Machine (Tamarin project) and SQLite. The Flex SDK is also open source.
You can add location information to your Tweets, such as your city or precise location, from the web and via third-party applications. You always have the option to delete your Tweet location history. Learn more
@d6y: WebKit HTML engine, ActionScript Virtual Machine (Tamarin project) and SQLite. The Flex SDK is also open source.