https://github.com/watchexec/watchexec https://facebook.github.io/watchman/ https://github.com/facebook/watchman https://github.com/r-lib/watcher https://blog.devops.dev/automated-file-system-watcher-for-file-monitoring-and-integrity-e7d85ed5c146
https://facebook.github.io/watchman/docs/install
https://github.com/notify-rs/notify?tab=readme-ov-file https://docs.rs/notify/latest/notify/
https://github.com/dotnet/runtime/discussions/69700 https://petermeinl.wordpress.com/2015/05/18/tamed-filesystemwatcher/
