# @turf/turf

> a JavaScript library for performing geospatial operations with GeoJSON

Latest version **7.4.0** (published 2026-08-03) · MIT license · 0 weekly downloads

## Install

```sh
npm install @turf/turf
pnpm add @turf/turf
yarn add @turf/turf
bun add @turf/turf
```

## Health

**Score 80/100 (A)** — status: active.

Positive: has types; esm support; no vulnerabilities; has provenance; recently updated; high maintenance score; high quality score; popular repo.

Warnings: low downloads.

## Facts

| | |
|---|---|
| Version | 7.4.0 |
| Published | 2026-08-03 |
| First published | 2016-07-06 |
| Weekly downloads | 0 |
| License | MIT |
| TypeScript types | bundled |
| Module format | ESM + CommonJS |
| Dependencies | 117 |
| Unpacked size | 589.8 KB |
| Known vulnerabilities | 0 |
| Install scripts | no |
| Provenance | attested (GitHub Actions) |
| GitHub stars | 10489 |
| Author | Turf Authors |
| Maintainers | rowanwins, tmcw, morganherlocker, tcql, mdfedderly, twelch, jamesmilneruk, morgan.herlocker |
| Keywords | gis, geo, geojs, geospatial, geography, geometry, map, contour, centroid, tin, extent, geojson, grid, polygon, line, point, area, analysis, statistics, stats, midpoint, plane, quantile, jenks, sample |

## Links

- npm: https://www.npmjs.com/package/@turf/turf
- Repository: https://github.com/Turfjs/turf
- Issues: https://github.com/Turfjs/turf/issues
- Funding: https://opencollective.com/turf
- npm.io page: https://npm.io/package/@turf/turf

## Dependencies (117)

- [tslib](https://npm.io/package/tslib.md) ^2.8.1
- [@turf/tag](https://npm.io/package/@turf/tag.md) 7.4.0
- [@turf/tin](https://npm.io/package/@turf/tin.md) 7.4.0
- [@turf/area](https://npm.io/package/@turf/area.md) 7.4.0
- [@turf/bbox](https://npm.io/package/@turf/bbox.md) 7.4.0
- [@turf/flip](https://npm.io/package/@turf/flip.md) 7.4.0
- [@turf/mask](https://npm.io/package/@turf/mask.md) 7.4.0
- [@turf/meta](https://npm.io/package/@turf/meta.md) 7.4.0
- [@turf/along](https://npm.io/package/@turf/along.md) 7.4.0
- [@turf/angle](https://npm.io/package/@turf/angle.md) 7.4.0
- [@turf/clone](https://npm.io/package/@turf/clone.md) 7.4.0
- [@turf/kinks](https://npm.io/package/@turf/kinks.md) 7.4.0
- [@turf/union](https://npm.io/package/@turf/union.md) 7.4.0
- [@turf/buffer](https://npm.io/package/@turf/buffer.md) 7.4.0
- [@turf/center](https://npm.io/package/@turf/center.md) 7.4.0
- [@turf/circle](https://npm.io/package/@turf/circle.md) 7.4.0
- [@turf/convex](https://npm.io/package/@turf/convex.md) 7.4.0
- [@turf/length](https://npm.io/package/@turf/length.md) 7.4.0
- [@turf/random](https://npm.io/package/@turf/random.md) 7.4.0
- [@turf/rewind](https://npm.io/package/@turf/rewind.md) 7.4.0
- [@turf/sample](https://npm.io/package/@turf/sample.md) 7.4.0
- [@turf/sector](https://npm.io/package/@turf/sector.md) 7.4.0
- [@turf/square](https://npm.io/package/@turf/square.md) 7.4.0
- [@turf/bearing](https://npm.io/package/@turf/bearing.md) 7.4.0
- [@turf/collect](https://npm.io/package/@turf/collect.md) 7.4.0
- [@turf/combine](https://npm.io/package/@turf/combine.md) 7.4.0
- [@turf/concave](https://npm.io/package/@turf/concave.md) 7.4.0
- [@turf/ellipse](https://npm.io/package/@turf/ellipse.md) 7.4.0
- [@turf/explode](https://npm.io/package/@turf/explode.md) 7.4.0
- [@turf/flatten](https://npm.io/package/@turf/flatten.md) 7.4.0
- [@turf/helpers](https://npm.io/package/@turf/helpers.md) 7.4.0
- [@turf/voronoi](https://npm.io/package/@turf/voronoi.md) 7.4.0
- [@types/kdbush](https://npm.io/package/@types/kdbush.md) ^3.0.5
- [@turf/centroid](https://npm.io/package/@turf/centroid.md) 7.4.0
- [@turf/clusters](https://npm.io/package/@turf/clusters.md) 7.4.0
- [@turf/dissolve](https://npm.io/package/@turf/dissolve.md) 7.4.0
- [@turf/distance](https://npm.io/package/@turf/distance.md) 7.4.0
- [@turf/envelope](https://npm.io/package/@turf/envelope.md) 7.4.0
- [@turf/hex-grid](https://npm.io/package/@turf/hex-grid.md) 7.4.0
- [@turf/isobands](https://npm.io/package/@turf/isobands.md) 7.4.0
- [@turf/isolines](https://npm.io/package/@turf/isolines.md) 7.4.0
- [@turf/line-arc](https://npm.io/package/@turf/line-arc.md) 7.4.0
- [@turf/midpoint](https://npm.io/package/@turf/midpoint.md) 7.4.0
- [@turf/simplify](https://npm.io/package/@turf/simplify.md) 7.4.0
- [@turf/truncate](https://npm.io/package/@turf/truncate.md) 7.4.0
- [@types/geojson](https://npm.io/package/@types/geojson.md) ^7946.0.10
- [@turf/bbox-clip](https://npm.io/package/@turf/bbox-clip.md) 7.4.0
- [@turf/intersect](https://npm.io/package/@turf/intersect.md) 7.4.0
- [@turf/invariant](https://npm.io/package/@turf/invariant.md) 7.4.0
- [@turf/tesselate](https://npm.io/package/@turf/tesselate.md) 7.4.0
- [@turf/difference](https://npm.io/package/@turf/difference.md) 7.4.0
- [@turf/line-chunk](https://npm.io/package/@turf/line-chunk.md) 7.4.0
- [@turf/line-slice](https://npm.io/package/@turf/line-slice.md) 7.4.0
- [@turf/line-split](https://npm.io/package/@turf/line-split.md) 7.4.0
- [@turf/planepoint](https://npm.io/package/@turf/planepoint.md) 7.4.0
- [@turf/point-grid](https://npm.io/package/@turf/point-grid.md) 7.4.0
- [@turf/polygonize](https://npm.io/package/@turf/polygonize.md) 7.4.0
- [@turf/projection](https://npm.io/package/@turf/projection.md) 7.4.0
- [@turf/center-mean](https://npm.io/package/@turf/center-mean.md) 7.4.0
- [@turf/destination](https://npm.io/package/@turf/destination.md) 7.4.0
- [@turf/interpolate](https://npm.io/package/@turf/interpolate.md) 7.4.0
- [@turf/line-offset](https://npm.io/package/@turf/line-offset.md) 7.4.0
- [@turf/moran-index](https://npm.io/package/@turf/moran-index.md) 7.4.0
- [@turf/square-grid](https://npm.io/package/@turf/square-grid.md) 7.4.0
- [@turf/bbox-polygon](https://npm.io/package/@turf/bbox-polygon.md) 7.4.0
- [@turf/clean-coords](https://npm.io/package/@turf/clean-coords.md) 7.4.0
- [@turf/great-circle](https://npm.io/package/@turf/great-circle.md) 7.4.0
- [@turf/line-overlap](https://npm.io/package/@turf/line-overlap.md) 7.4.0
- [@turf/line-segment](https://npm.io/package/@turf/line-segment.md) 7.4.0
- [@turf/bezier-spline](https://npm.io/package/@turf/bezier-spline.md) 7.4.0
- [@turf/boolean-equal](https://npm.io/package/@turf/boolean-equal.md) 7.4.0
- [@turf/boolean-valid](https://npm.io/package/@turf/boolean-valid.md) 7.4.0
- [@turf/center-median](https://npm.io/package/@turf/center-median.md) 7.4.0
- [@turf/geojson-rbush](https://npm.io/package/@turf/geojson-rbush.md) 7.4.0
- [@turf/nearest-point](https://npm.io/package/@turf/nearest-point.md) 7.4.0
- [@turf/rhumb-bearing](https://npm.io/package/@turf/rhumb-bearing.md) 7.4.0
- [@turf/shortest-path](https://npm.io/package/@turf/shortest-path.md) 7.4.0
- [@turf/triangle-grid](https://npm.io/package/@turf/triangle-grid.md) 7.4.0
- [@turf/boolean-within](https://npm.io/package/@turf/boolean-within.md) 7.4.0
- [@turf/center-of-mass](https://npm.io/package/@turf/center-of-mass.md) 7.4.0
- [@turf/line-intersect](https://npm.io/package/@turf/line-intersect.md) 7.4.0
- [@turf/polygon-smooth](https://npm.io/package/@turf/polygon-smooth.md) 7.4.0
- [@turf/rectangle-grid](https://npm.io/package/@turf/rectangle-grid.md) 7.4.0
- [@turf/rhumb-distance](https://npm.io/package/@turf/rhumb-distance.md) 7.4.0
- [@turf/unkink-polygon](https://npm.io/package/@turf/unkink-polygon.md) 7.4.0
- [@turf/boolean-concave](https://npm.io/package/@turf/boolean-concave.md) 7.4.0
- [@turf/boolean-crosses](https://npm.io/package/@turf/boolean-crosses.md) 7.4.0
- [@turf/boolean-overlap](https://npm.io/package/@turf/boolean-overlap.md) 7.4.0
- [@turf/boolean-touches](https://npm.io/package/@turf/boolean-touches.md) 7.4.0
- [@turf/clusters-dbscan](https://npm.io/package/@turf/clusters-dbscan.md) 7.4.0
- [@turf/clusters-kmeans](https://npm.io/package/@turf/clusters-kmeans.md) 7.4.0
- [@turf/distance-weight](https://npm.io/package/@turf/distance-weight.md) 7.4.0
- [@turf/line-to-polygon](https://npm.io/package/@turf/line-to-polygon.md) 7.4.0
- [@turf/polygon-to-line](https://npm.io/package/@turf/polygon-to-line.md) 7.4.0
- [@turf/transform-scale](https://npm.io/package/@turf/transform-scale.md) 7.4.0
- [@turf/boolean-contains](https://npm.io/package/@turf/boolean-contains.md) 7.4.0
- [@turf/boolean-disjoint](https://npm.io/package/@turf/boolean-disjoint.md) 7.4.0
- [@turf/boolean-parallel](https://npm.io/package/@turf/boolean-parallel.md) 7.4.0
- [@turf/directional-mean](https://npm.io/package/@turf/directional-mean.md) 7.4.0
- [@turf/line-slice-along](https://npm.io/package/@turf/line-slice-along.md) 7.4.0
- [@turf/point-on-feature](https://npm.io/package/@turf/point-on-feature.md) 7.4.0
- [@turf/polygon-tangents](https://npm.io/package/@turf/polygon-tangents.md) 7.4.0
- [@turf/quadrat-analysis](https://npm.io/package/@turf/quadrat-analysis.md) 7.4.0
- [@turf/transform-rotate](https://npm.io/package/@turf/transform-rotate.md) 7.4.0
- [@turf/boolean-clockwise](https://npm.io/package/@turf/boolean-clockwise.md) 7.4.0
- [@turf/rhumb-destination](https://npm.io/package/@turf/rhumb-destination.md) 7.4.0
- [@turf/boolean-intersects](https://npm.io/package/@turf/boolean-intersects.md) 7.4.0
- [@turf/transform-translate](https://npm.io/package/@turf/transform-translate.md) 7.4.0
- [@turf/boolean-point-on-line](https://npm.io/package/@turf/boolean-point-on-line.md) 7.4.0
- [@turf/nearest-point-on-line](https://npm.io/package/@turf/nearest-point-on-line.md) 7.4.0
- [@turf/nearest-point-to-line](https://npm.io/package/@turf/nearest-point-to-line.md) 7.4.0
- [@turf/points-within-polygon](https://npm.io/package/@turf/points-within-polygon.md) 7.4.0
- [@turf/point-to-line-distance](https://npm.io/package/@turf/point-to-line-distance.md) 7.4.0
- [@turf/boolean-point-in-polygon](https://npm.io/package/@turf/boolean-point-in-polygon.md) 7.4.0
- [@turf/nearest-neighbor-analysis](https://npm.io/package/@turf/nearest-neighbor-analysis.md) 7.4.0
- [@turf/point-to-polygon-distance](https://npm.io/package/@turf/point-to-polygon-distance.md) 7.4.0
- [@turf/standard-deviational-ellipse](https://npm.io/package/@turf/standard-deviational-ellipse.md) 7.4.0

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## Recent versions

- 7.4.0 (latest) — 2026-08-03
- 7.1.0-alpha.70 (prerelease) — 2024-08-09
- 3.5.2-alpha.d2c36ee7 (canary) — 2016-11-04
- 7.3.5 — 2026-04-19
- 7.3.4 — 2026-02-08
- 7.3.3 — 2026-01-28
- 7.3.2 — 2026-01-14
- 7.3.1 — 2025-11-27
- 7.3.0 — 2025-11-17
- 7.2.0 — 2024-12-29
- 7.1.0 — 2024-08-09
- 7.1.0-alpha.7 — 2024-06-25
- 7.0.0 — 2024-06-07
- 7.0.0-alpha.116 — 2024-05-07
- 7.0.0-alpha.115 — 2024-04-23
- … 80 more at https://npm.io/package/@turf/turf/versions

## README

# @turf/turf

# turf

Turf is a modular geospatial analysis engine written in JavaScript. It performs geospatial
processing tasks with GeoJSON data and can be run on a server or in a browser.

<!-- This file is automatically generated. Please don't edit it directly:
if you find an error, edit the source file (likely index.js), and re-run
./scripts/generate-readmes.mts in the turf project. -->

---

This module is part of the [Turfjs project](http://turfjs.org/), an open source
module collection dedicated to geographic algorithms. It is maintained in the
[Turfjs/turf](https://github.com/Turfjs/turf) repository, where you can create
PRs and issues.

### Installation

Install this module individually:

```sh
$ npm install @turf/turf
```

Or install the Turf module that includes it as a function:

```sh
$ npm install @turf/turf
```

---
_Source: https://npm.io/package/@turf/turf · Machine-readable twin of the npm.io package page. Health data is recomputed on every publish._