
Open Source search based on OpenStreetMap data

Nominatim is an open source geocoding engine that searches OpenStreetMap data by name and address, while also generating synthetic addresses for OSM points through reverse geocoding. It powers the search functionality on the official OpenStreetMap website and provides accurate location-based search results for developers and organizations worldwide.
Nominatim is ideal for developers, GIS professionals, and organizations building location-based services who need reliable, open source geocoding without vendor lock-in. It's particularly suited for those already invested in the OpenStreetMap ecosystem.

Open Source Routing Machine - C++ backend

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

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.

The Rails application that powers OpenStreetMap

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