perrygeo

cheap-ruler

A collection of fast approximations to common geographic measurements.

delaunator

An incredibly fast JavaScript library for Delaunay triangulation of 2D points

earcut

The fastest and smallest JavaScript polygon triangulation library for your WebGL apps

geojson-fixtures

geojson fixtures for testing and validation

lineclip

A fast polyline and polygon clipping library.

linematch

A fast algorithm for comparing sets of polylines (e.g. road networks).

@mapbox/abaculus

stitches map tiles together for high-res exporting from tm2

@mapbox/appropriate-images

Get appropriately sized images into your website.

@mapbox/appropriate-images-get-url

Given an appropriate-images configuration, get the URL of the optimized image appropriate for a situation

@mapbox/appropriate-images-react

Use images optimized with appropriate-images in React