Resources
Conferences
ICAD, icad.org
AudioMostly, https://audiomostly.com/
New Interfaces for Musical Expression, https://www.nime.org/
Online Sonification and Mapping Tools
Maybe defunct
The above is only the code.
Other Tools
Languages
Hardware
Websites
Hatnote, Listen to Wikipedia
Loud Numbers, https://www.loudnumbers.net/
Design Tools
Lenzi S., Ciuccarelli P., Liu H., Hua Y. 2020. Data Sonification Archive. http://www.sonification.design.