Level of Traffic Stress Bike Planning and Infrastructure Network Design for Safe and Accessible Cycling

Unified OGC API Features endpoint for German cadastral parcels (ALKIS) — hides 15/16 different state WFS services behind one GeoJSON/EPSG:4326 interface.

Official s3cmd repo -- Command line tool for managing S3 compatible storage services (including Amazon S3 and CloudFront).

📝A simple and elegant markdown editor, available for Linux, macOS and Windows.

A Minimalistic Wrapper for IndexedDB

Source code for SimWrapper

Slurm: A Highly Scalable Workload Manager

SeaweedFS is a distributed storage system for object storage (S3), file systems, and Iceberg tables, designed to handle billions of files with O(1) disk access and effortless horizontal scaling.

Pyodide is a Python distribution for the browser and Node.js based on WebAssembly

A specification for progressive, cloud-friendly GeoParquet

flexible zarr rendering for maplibre and mapbox maps

A protocol for connecting any editor to any agent

Street space editor for OpenStreetMap: Parking, Width, Surface, Bicycle, Lanes, Pedestrian

Use the OSM Editor Layer Index as versioned npm package — background/imagery layers for react-map-gl and MapLibre GL, with viewport and country filtering.

A Geoparquet Viewer for the Web!

Use Claude Agent SDK from any ACP client

A configurable Rust pipeline to extract multimodal graphs from open street maps.

Osmosis is a command line Java application for processing OSM data.

A small example of how to use MATSim as a library.

BikeNEAT: a framework for classifying bicycle infrastructure in OpenStreetMap

parquet file parser for javascript

Find deleted OpenStreetMap objects in an area via the ohsome API.

Client-side routing library for OpenMapTiles vector tiles. Computes optimal routes for pedestrian, car, and bicycle travel entirely client-side — no routing backend or third-party service required.

AOShadowLayer for MapLibre GL JS — merged SDF ambient occlusion + projected footprint shadows in a single CustomLayerInterface

Simulate terrain and structure shadows in a custom map layer

BikeNetKit Python package to detect gaps in developed bicycle networks

Transcribe any video URL or audio file into plaintext. No GPU. No cloud. One command.