Livestreamer - Livestreamer is a command-line utility that pipes video streams from various services into a video...
Glympse - Glympse is the easy way to safely share your location in realtime. No sign-up needed.
Streamlink - Streamlink is a fork of the discontinued livestreamer project.
Zenly - Zenly is a GPS tracker to locate your friends in realtime.
StreamBuffRe - StreamBuffRe buffers online streams and redirects them to different destinations.
OwnTracks - Cross-platform location sharing