Hello HN! I am a flight student and made this tool to replay and study my flights. It is completely opensource [1] and everything works in the browser until you create a shareable link.
You can also export a video.
Here is an example of a flight [2]
[1] https://github.com/jfromaniello/joseflys/tree/main/app/repla... [2] https://joseflys.com/replay/DUbxkAIp