The next meeting of the UK Smalltalk User Group will be on Wednesday, May 26th. Caffeine ( https://caffeine.js.org ) is a livecoded integration of the SqueakJS Smalltalkvirtual machine with the Web platform and its many frameworks. Craig Latta will show the current state of Caffeine development through live manipulation and combination of those frameworks. The primary vehicle is a Caffeine app called Worldly, combining the A-Frame VR framework, screen-sharing, and the Chrome Debugging Protocol into an immersive virtual-reality workspace. Craig Latta ( https://blackpagedigital.com ) is a livecoding composer from California. He studied music at Berkeley, where he learned Smalltalk as an improvisation practice. He has worked as a research computer scientist at Atari Games, IBM's Watson lab, and Lam Research. In 2016 he began combining Smalltalk technologies with the Web platform, with an emphasis on spatial computing. He is currently exploring spatial audio for immersive workspaces. Given the current COVID-19 restrictions, this will be an online meeting from home. If you'd like to join us, please sign up in advance on the meeting's Meetup page ( https://www.meetup.com/UKSTUG/events/cbklbrycchbjc/ ) to receive the meeting details. Don’t forget to bring your laptop and drinks!