Here are all the public recordings from the re:Clojure 2021 Data Science Special. There is more to say about our lessons from that day, but first, let us share the videos: https://www.youtube.com/watch?v=t32bIbzQdCU&list=PLtw0bWXdq7pNyb2NojSGBnCARRuvLxsAc Many thanks to the presenters, organizers, and everybody who has participated.

An intro to the J language by Oliver Mooney https://www.youtube.com/watch?v=t32bIbzQdCU&list=PLtw0bWXdq7pNyb2NojSGBnCARRuvLxsAc&index=1 With the current Clojure interest in array-processing infrastructure and ergonomics, it was quite enlightening to look into J for a bit. An overview of http://scicloj.ml by @carsten.behring https://www.youtube.com/watch?v=Xv5uxQe5iao&list=PLtw0bWXdq7pNyb2NojSGBnCARRuvLxsAc&index=2 Short intros and panel discussion with data library authors @chris441 (dtype-next, http://tech.ml.dataset, tmdjs), @quoll (Asami), @john (Injest), Ethan Miller (Tablecloth.time), @taylor.jeremydavid (XTDB) https://www.youtube.com/watch?v=GNncKCKHEI4&list=PLtw0bWXdq7pNyb2NojSGBnCARRuvLxsAc&index=3

Data visualization: a mini-workshop with Kira McLean about Hanami, short notes by @daslu (about Ashima Panjwani's Viz.clj), @chris441 (Tech.viz), and @jsa-aerial (Hanami), and a discussion https://www.youtube.com/watch?v=oQHRv7rjMd8&list=PLtw0bWXdq7pNyb2NojSGBnCARRuvLxsAc&index=4 Short intros and panel discussion with visual tool authors: @mauricio.szabo (Chrlorine, Clover), @djblue (Portal), @vlaaad (Reveal), @metasoarous (Oz), @daslu (Notespace), @jsa-aerial (Saite), Awb99 (Goldly) https://www.youtube.com/watch?v=lqb4XlFI-08&list=PLtw0bWXdq7pNyb2NojSGBnCARRuvLxsAc&index=5 An overview of the revived Clojure bridge to Wolfram language by @prnc: https://www.youtube.com/watch?v=DqoUeFOSNjQ&list=PLtw0bWXdq7pNyb2NojSGBnCARRuvLxsAc&index=6

Not less importantly, we had the chance to explore data with the REPL and have long conversations of important topics. Some of that is documented in the videos above. Many thanks to everybody who has participated, and to the organizers, Mark Champine, Elena Machkasova, and @sakalli, and of course, the re:Clojure organizers who supported the whole process.