I would like to point to Spritely Institute, who experimented with time travel debugging in Spritely Goblins and are making use of Object Capabilities, which is

I would like to point to Spritely Institute, who experimented with time travel debugging in Spritely Goblins and are making use of Object Capabilities, which is their main area of research. https://spritely.institute/news/spritely-goblins-v0110-released-time-travel-distributed-debugging-and-more.html https://spritely.institute/news/spritely-goblins-v0110-relea...