This post is part of the F# Advent Calendar in English 2017 series organized by Sergey Tihon. A while back I used the Meetup API to build a timeline of F# Meetup events across the globe Timeline of #fsharp meetups around the world https://t.co/EDf5vvyJKF using @CodyWebHouse's responsivel sample, the @meetup API & the JSON TP— Sean's Dad (@ptrelford) April 21, 2016 The timeline (circa May 2016): http://trelford.com/timeline/  You can find the source code in this Gist: https://gist.github.com/ptrelford/75[...]