TagUI is an open-source RPA maintained by AI Singapore, a government-funded initiative. 

Here are the resources for TagUI: 
Official resources
TagUI homepage – https://makerspace.aisingapore.org/do-ai/tagui
TagUI GitHub page – https://github.com/kelaberetiv/TagUI Documentation: https://tagui.readthedocs.io/en/latest/index.html
Demo videos – https://github.com/aimakerspace/TagUI-Bricks

Community contributions
TagUI Editor – https://github.com/adegard/tagui_scripts
RPA for Python – https://github.com/tebelorg/RPA-Python
Moxie RPA – http://moxierpa.com (free and closed-source)

Presentation videos:
Tag UI Session: https://youtu.be/PrnBDnnABwE
Talk on TagUI RPA – https://www.youtube.com/watch?v=hzE4tKlzzg4
Talk on RPA for Python – https://www.youtube.com/watch?v=F2aQKWx_EAE