openhistoricalmap/id

Parses vector tiles

📷 The fastest and most versatile JavaScript EXIF reading library.

Fast deep equal

A markdown parser built for speed

a low-level, lightweight protocol buffers implementation in JavaScript

A window.fetch polyfill.

The iconic font, CSS, and SVG framework

The iconic font, CSS, and SVG framework

The iconic font, CSS, and SVG framework

The iconic font, CSS, and SVG framework

BDD/TDD assertion library for node.js and the browser. Test framework agnostic.

Concatenate files asynchronously

Data-Driven Documents

Loads environment variables from .env file

An extremely fast JavaScript and CSS bundler and minifier.

calculate the physical area of a geojson geometry

Convert longitude-latitude pairs to ISO 3166-1 codes quickly and locally

Define complex geographic regions by including and excluding country codes and geojson shapes

convert KML and GPX to GeoJSON

turf bbox module

turf bbox-clip module

A pure JavaScript implementation of the AES block cipher and all common modes of operation.

Tools for Arabic language word games

Standard library

remove diacritics from strings

Extended Date Time Format (EDTF) / ISO 8601-2 Parser and Library

deterministic `JSON.stringify()` - a faster version of substack's json-stable-strigify without jsonify

A node.js module for text diffing and three-way-merge.

A usable example of JavaScript OAuth 2.0 with OpenStreetMap

Pannellum is a lightweight, free, and open source panorama viewer for the web.

Apply boolean Polygon clipping operations (intersection, union, difference, xor) to your Polygons & MultiPolygons.

High-performance 2D spatial index for rectangles (based on R*-tree with bulk loading and bulk insertion algorithms)

Index for matching points against a set of GeoJSON polygons

Pixel-perfect icons for web cartography

The OpenStreetMap tagging model used by the iD editor

Transifex API SDK

Basic CLDR supplemental data

Translated versions of locale display name elements: languages, scripts, territories, and variants.