Christopher Lemmer Webber is a user on octodon.social. You can follow them or interact with them if you have an account anywhere in the fediverse.
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ActivityLog2: Free software health tracker, written in Racket https://github.com/alex-hhh/ActivityLog2
Also check out this map widget demo, using OpenStreetMap tiles: https://alex-hhh.github.io/2018/06/a-racket-gui-widget-to-display-maps-based-on-openstreetmap-tiles.html
