mapbox/mapbox-gl-js

Features

• Vector Tile Rendering - Transforms vector tile data into GPU-accelerated shaders to render interactive maps in the browser.
• WebGL Rasterization Engines - Functions as a WebGL rasterization engine that transforms vector tile data into GPU-accelerated shaders.
• Frontend Mapping Frameworks - Provides a comprehensive framework for building interactive 2D and 3D maps in the browser.
• Spatial Querying - Retrieves styled rendered features or raw source features at specific screen coordinates or within bounding boxes.
• Spatial Indexing - Uses spatial indexing to enable efficient retrieval of map features based on screen coordinates.
• Camera Projection Systems - Implements a coordinate projection system to map geographic data onto a 2D screen viewport.
• Interactive Map Viewers - Serves as an interactive map viewer using WebGL to render vector tiles and geospatial data.
• Raster and Vector Tile Renderers - Supports loading and rendering data from a variety of vector and raster tile sources.
• Asynchronous Tile Loading - Offloads the heavy parsing and decoding of map tiles to background worker threads for UI responsiveness.
• Viewport-Aware Tiling - Implements viewport-aware tiling to load only the geospatial data tiles currently visible to the user.
• Geospatial Visualizations - Visualizes location-based information using advanced techniques like 3D extruded buildings and point clusters.
• Map Visual Styling - Allows deep customization of map visual appearance through programmatic paint and layout properties.
• Map Interaction Detection - Manages user input through configurable handlers for panning, zooming, rotating, and interacting with map features.
• Interactive Map Workflows - Provides an interactive interface for panning, zooming, and querying geospatial features in the browser.
• Data-Driven Styling - Provides a data-driven styling system to map feature properties to visual attributes like color and size.
• Offline Map Data Managers - Provides utilities for managing regional map datasets to enable offline viewing and navigation.
• Camera Animations - Enables programmatic animations of map center, zoom, pitch, and bearing.
• 3D Map Renderers - Renders extruded 3D terrain and buildings with advanced support for lighting, shadows, and vertical fog.
• Custom Layer Interfaces - Provides a dedicated layer interface for rendering custom WebGL code directly into the map rendering pipeline.
• Marker Visuals - Supports placing custom HTML elements or SVG icons at specific coordinates with dragging and clustering.
• Overlay Rendering Architectures - Employs an overlay rendering architecture to combine a GPU map canvas with HTML-based UI elements.
• Location Tracking - Includes capabilities to track and display a user's real-time geographic position and heading.
• Feature Layer Filtering - Hides or shows map features in real-time based on properties, camera pitch, or distance from the center.
• Contextual Popups - Provides anchored overlay windows containing custom HTML content that track markers or mouse movements.
• Geospatial Mapping - JavaScript library for interactive vector maps.
• Mapping Libraries - WebGL-based library for rendering vector tile maps.
• Miscellaneous Tools - Library for interactive web-based mapping.

Star history