Installations

npm install @globalfishingwatch/maplibre-gl-style-spec

Developer Guide

BETA

Typescript

Yes

Module System

ESM

Node Version

18.18.0

NPM Version

9.8.1 Pull Requests

Open

6

Total

1,070

Closed

182

Merged

882

Issues

Open

50

Total

129

Closed

79

Releases

31

v23.3.0

Updated on May 17, 2025

v23.2.3

Updated on May 13, 2025

v23.2.2

Updated on Apr 30, 2025

v23.2.1

Updated on Apr 23, 2025

v23.2.0

Updated on Apr 22, 2025

v23.1.0

Updated on Jan 14, 2025

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Languages

2

TypeScript

JavaScript

TypeScript (98.81%)

JavaScript (1.19%)

Developer

maplibre

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0

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GitHub Statistics

NOASSERTION License

139 Stars

919 Commits

83 Forks

10 Watchers

5 Branches

48 Contributors

Updated on Jul 14, 2025

Maintainers

4

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Package Meta Information

Latest Version

19.3.2-gfw.1

Package Id

@globalfishingwatch/maplibre-gl-style-spec@19.3.2-gfw.1

Unpacked Size

17.83 MB

Size

12.72 MB

File Count

326

NPM Version

9.8.1

Node Version

18.18.0

Published on

Oct 18, 2023

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0%

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Dependencies

6

@mapbox/jsonlint-lines-primitives @mapbox/unitbezier json-stringify-pretty-compact minimist rw sort-object

Dev Dependencies

32

MapLibre Style Specification & Utilities

This repository contains code and reference files that define the MapLibre style specification and provides some utilities for working with MapLibre styles.

The style specification is used in MapLibre GL JS and in MapLibre Native. Our long-term goal is to have feature parity between the web and the native libraries.

Contributing

If you want to contribute to the style specification, please open an issue with a design proposal. Once your design proposal has been accepted, you can open a pull request and implement your changes.

We aim to avoid breaking changes in the MapLibre style specification, because it makes life easier for our users.

NPM Package

The MapLibre style specification and utilities are published as a seperate npm package so that they can be installed without the bulk of GL JS.

npm install @maplibre/maplibre-gl-style-spec

CLI Tools

If you install this package globally, you will have access to several CLI tools.

npm install @maplibre/maplibre-gl-style-spec --global

`gl-style-migrate`

This repo contains scripts for migrating GL styles of any version to the latest version (currently v8). Migrate a style like this:

1$ gl-style-migrate bright-v7.json > bright-v8.json

To migrate a file in place, you can use the sponge utility from the moreutils package:

1$ brew install moreutils
2$ gl-style-migrate bright.json | sponge bright.json

`gl-style-format`

1$ gl-style-format style.json

Will format the given style JSON to use standard indentation and sorted object keys.

`gl-style-validate`

1$ gl-style-validate style.json

Will validate the given style JSON and print errors to stdout. Provide a --json flag to get JSON output.

No vulnerabilities found.

No security vulnerabilities found.