Reviving UserLand Frontier (and friends) – Jake Savin:

Frontier’s modernization might be one of the largest open source C-language projects in the world that’s 100% managed with AI by a single person. Research I did in April suggests this is the case, but that won’t be true forever since these models and agentic harnesses are advancing very fast, and I’m sure there will be more similarly large and complex one-person efforts soon if not already.