Bindings

As a C library, bindings can be made to call H3 functions from different programming languages. This page lists different bindings currently available. Contributions to this list are welcome, please feel free to open a pull request.

Athena

• daniel-cortez-stevenson/aws-athena-udfs-h3

Azure Data Explorer

• Functions for Working with H3 Indexes

BigQuery

• CARTO Analytics Toolbox

C#

• entrepreneur-interet-general/h3.standard
• richardvasquez/h3net - A translation instead of a binding
• pocketken/H3.net - A translation instead of a binding

ClickHouse

• Functions for Working with H3 Indexes

Clojure

• Factual/geo

Dart

• festelo/h3_flutter
• codewithsam110g/h3_flutter_plus

Databricks

• H3 geospatial functions

Delphi

• SkybuckFlying/h3_delphi

DuckDB

• isaacbrodsky/h3-duckdb

ECL

• hpcc-systems/HPCC-Platform

Erlang

• helium/erlang-h3

Go

• uber/h3-go

Java

• uber/h3-java

JavaScript

• uber/h3-js
• dfellis/h3-node
• realPrimoh/h3-reactnative

Julia

• wookay/H3.jl

Kinetica

• H3 Functions

OCaml

• travisbrady/ocaml-h3

Perl

• mrdvt92/perl-Geo-H3

PHP

• neatlife/php-h3
• abler98/h3-php
• Foysal50x/h3-php - It uses PHP's built-in FFI extension, Can be installed with composer, avoiding the need to compile C code, manage system dependencies

PostgreSQL

• zachasme/h3-pg

Presto

• foursquare/h3-presto

Python

• uber/h3-py
• DahnJ/H3-Pandas
• filimoa/h3-polars

R

• scottmmjackson/h3r
• crazycapivara/h3-r
• obrl-soil/h3jsr

Ruby

• seanhandley/h3_ruby

Rust

• rustyconover/libh3-sys
• rustyconover/libh3
• nmandery/h3ron
• HydroniumLabs/h3o - A translation instead of a binding

Snowflake

• CARTO Analytics Toolbox

SQLite3

• isaacbrodsky/h3-sqlite3

SQL Server

• tbbuck/H3.net.SqlClr

Spark

• jchotard/h3spark (4.x)
• kevinschaich/h3-pyspark (3.x)

Swift

• JeremyEspresso/swift-h3 (4.x)
• pawelmajcher/SwiftyH3 (4.x)