postgisPostGIS for Node.js
Lightweight, type-safe spatial queries — GeoJSON, MVT tiles, nearest neighbour, bounding boxes, and more.
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Full PostGIS Coverage
bbox, centroid, GeoJSON, Geobuf, MVT tiles, nearest neighbour, intersections, coordinate transforms.
TypeScript First
Full type definitions out of the box — auto-complete, IntelliSense, and compile-time safety.
Dual ESM + CJS
Tree-shakable ESM build and a CommonJS fallback — works with any bundler or runtime.
Zero Runtime Dependencies
Bring your own pg client. One peer dependency, nothing else.
Bring Your Own Client
Works with pg.Client, pg.Pool, or any object that exposes a compatible query() method.
Fully Tested
50+ unit tests with mocked pg.Client — no database required to run the test suite.