
The Rails application that powers OpenStreetMap

The Ruby on Rails application that powers OpenStreetMap, the world's leading collaborative mapping platform. This project provides the complete web infrastructure for the OpenStreetMap ecosystem, including user accounts, map data editing capabilities, and public APIs for accessing geographic information.
This project is ideal for developers, system administrators, and organizations looking to deploy their own OpenStreetMap instance or contribute to the world's largest open-source mapping project. It's suited for those interested in geospatial technology, collaborative mapping platforms, and open geographic data infrastructure.

Open Source Routing Machine - C++ backend

Open source routing engine for OpenStreetMap. Use it as Java library or standalone web server.

Open Source search based on OpenStreetMap data

Vector and raster maps with GL styles. Server side rendering by MapLibre GL Native. Map tile server for MapLibre GL JS, Android, iOS, Leaflet, OpenLayers, GIS via WMTS, etc.

An open source multi-modal trip planner

🌍 The open source route planner api with plenty of features.

🌐 The Internet Computer! Free, Open-Source, and Self-Hostable.

:hedgehog: PostHog is the leading platform for building self-driving products. Our developer tools – AI observability, analytics, session replay, flags, experiments, error tracking, logs, and more – capture all the context agents need to diagnose problems, uncover opportunities, and ship fixes. Steer it all from Slack, web, desktop, or the MCP.

Infisical is the open-source platform for secrets, certificates, and privileged access management.

A self hosted virtual browser that runs in docker and uses WebRTC.

Weighs the soul of incoming HTTP requests to stop AI crawlers

Kodi is an award-winning free and open source home theater/media center software and entertainment hub for digital media. With its beautiful interface and powerful skinning engine, it's available for Android, BSD, Linux, macOS, iOS, tvOS and Windows.

Ready-to-use Media-over-QUIC / SRT / WebRTC / RTSP / RTMP / LL-HLS / MPEG-TS / RTP live media server and media proxy that allows to read, publish, proxy, record and playback real-time video and audio streams.

Free and Open Source Machine Translation API. Self-hosted, offline capable and easy to setup.

ActivityPub-federated video streaming platform using P2P directly in your web browser

Style and Grammar Checker for 25+ Languages