Half-Life 2 Chaos is a chaos mod for Half-Life 2

Run Overpass API locally on Docker without relying on public Overpass servers.

Making it easier to find deleted OpenStreetMap data.

The best free and open-source automated time tracker. Cross-platform, extensible, privacy-focused.

JOSM plugin to simplify OSM geometry representations

JARTICオープンデータ（交通規制情報）をGeoJSONに変換し、OpenStreetMap上にカテゴリ別オーバーレイ表示するWebアプリ。速度規制・車線情報・一方通行方向の可視化に対応。

OpenStreetMap US Pedestrian Working Group

The OpenStreetMap editor driven by open data, AI, and supercharged features

Pentagonal geospatial indexing system DGGS

Rust tool to detect cell site simulators on an orbic mobile hotspot

π RuView turns commodity WiFi signals into real-time spatial intelligence, vital sign monitoring, and presence detection — all without a single pixel of video.

attempting to detect smart glasses nearby and warn you

web-platform-tests Interop project

A set of spiders and scrapers to extract location information from places that post their location on the internet.

Blazing fast TUI download manager built in Go for power users

an open source geocoder for openstreetmap data

Experiments for developing Maptcha

A community trust management system based on explicit vouches to participate.

3D maps for iOS, Android, and desktop

🕵️‍♂️ (2-in-1) Email & Username OSINT suite. Analyzes 195+ scan vectors (95+ email / 100+ username) for security research, investigations, and digital footprinting.

An Android app to open map links in other map apps and copy coordinates

Generate GPX and KMZ files from your Google Maps saved places to import as bookmarks in CoMaps (or elsewhere)

🫆 2026 DIY Opt-Out Manual For Removal From Over 400 Sites. The guide shows difficulty rating, an estimate of how long it will take, and the exact instructions to opt-out per site in an easy to read…

the map is …

An NFC research toolkit application for Android