High-performance JavaScript polyline simplification library

Martinez-Rueda polygon clipping algorithm, does boolean operation on polygons (multipolygons, polygons with holes etc): intersection, union, difference, xor

PostgreSQL extension for BM25 relevance-ranked full-text search. Postgres OSS licensed.

Download and process satellite imagery in Python using Sentinel Hub services.

Local-first AI-powered document intelligence platform for investigative journalism

Roadmap of upcoming VTCs and events for UN Open GIS — planned and confirmed schedules

GlobalBuildingAtlas: an open global and complete dataset of building polygons, heights and LoD1 3D models

⚡️ Vite.js in Ruby, bringing joy to your JavaScript experience

Calculate the distance between 2 points on Earth

A framework for creating autonomous AI assistants with persistent memory and personality using Claude Code

A point in polygon library based on the paper "Optimal Reliable Point-in-Polygon Test and Differential Coding Boolean Operations on Polygons" by Hao

A custom component for Home Assistant to upload images to Gyazo via service calls.

Boost.Geometry - Generic Geometry Library | Requires C++14 since Boost 1.75

A modern JSON library for Kotlin and Java.

Python data pipeline for UNDP Geohub data uploads.

Python library for the Tessera embeddings

TESSERA is a foundation model that can process time-series satellite imagery for applications such as land classification and canopy height prediction. Developed at the University of Cambridge, it …

Google Maps SDK for iOS

QGIS plugin for the SamGeo Python package

DWG8: Open Source Implementation of the IGIF

Maplibre Transition Plugin

A (TUI/CLI) markdown navigator with tree-based structural navigation.

Reddit for Developers

[ASPLOS 2026] CLM: Removing the GPU Memory Barrier for 3D Gaussian Splatting with CPU Offloading

Jetpack Compose composables for the Maps SDK for Android

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