Mediagenix's "What's On" ( https://www.mediagenix.tv/whats-on/ https://www.mediagenix.tv/whats-on/ ) is written in Small-talk. The main reason is the company's

Mediagenix's "What's On" ( https://www.mediagenix.tv/whats-on/ https://www.mediagenix.tv/whats-on/ ) is written in Small-talk. The main reason is the company's ancestry had strong academic roots, but it worked for them. It's not Open Source, but since there aren't that many successful commercial Small-talk products in the wild I thought I'd mention.