Mapbox GL

"Mapbox GL is a suite of open-source libraries developed by Mapbox for embedding customizable slippy maps in Web, mobile, and desktop applications. There is also a library for building server-side or command-line rendering tools.

Mapbox GL takes stylesheets that conform to the Mapbox Style Specification, applies them to vector tiles that conform to the Mapbox Vector Tile Specification via TileJSON manifests, and renders them dynamically using OpenGL for high performance. By default, Mapbox GL displays Mapbox Streets vector tiles based on OpenStreetMap data. The developer can choose among several Mapbox-designed styles or design a custom style in the graphical style editor of Mapbox Studio.

On mobile platforms, the Mapbox Telemetry component uses the device's location data to facilitate improvements to OpenStreetMap data.

Mapbox GL also powers the Mapbox Static API, which produces static map images on the server side for situations where interactivity is unnecessary or impractical.

The following libraries are officially supported by Mapbox, except for the macOS SDK. The macOS SDK is community-maintained, although it shares the majority of its code with the Mapbox-developed iOS SDK.

Library	Platform	Target languages	Latest release
Mapbox GL JS	Web	JavaScript	Download
Mapbox Android SDK	Android	Java	Look for “android-”
Mapbox iOS SDK	iOS	Objective-C, Swift, Interface Builder	Look for “ios-”
Mapbox macOS SDK	macOS	Objective-C, Swift, Interface Builder, AppleScript	Look for “macos-”
Mapbox Qt SDK	Qt	C++03, QML	Look for “qt-”
node-mapbox-gl-native	Node.js	JavaScript	Look for “node-”

http://wiki.openstreetmap.org/wiki/Mapbox_GL