Terra Draw provides a unified drawing API for most web mapping libraries — MapLibre GL JS, Mapbox GL JS, Leaflet, OpenLayers, Google Maps and ArcGIS — via adapters. I contribute to Terra Draw itself, and help bring it to more users through:
- maplibre-gl-terradraw: a MapLibre plugin I author and maintain, which adds Terra Draw drawing and measuring controls with a single line of code
- Terra Draw Workshops: hands-on tutorials and workshop materials used at FOSS4G 2025 Auckland and FOSS4G 2026 Hiroshima
Tech stack: TypeScript, Terra Draw, MapLibre GL JS
Related: maplibre-gl-terradraw & Terra Draw project · FOSS4G 2026 Hiroshima: Terra Draw - bring drawing feature to all map applications · FOSS4G 2026 Hiroshima: Terra Draw workshop