If you've made your own plugin that you're willing to share, please let us know in the #plugins channel on the flutter_map Discord server. We can then add it to the Plugins List. We're always looking forward to see what you've made!
When submitting a plugin, please ensure the plugin:
preferably includes 'flutter_map_' in the name, by convention
is preferably available via a standard pub.dev package installation
includes good documentation (at least to setup basic functionality), and a code example