Comment by marstall

with these posts I always wonder, what happens when this code runs into a customer? Or 1000 customers, or a million? All with their own divergent needs year over year.

I have just gotten off 3 years as a developer for that kind of project, and I used the best AI tools diligently every day. It often saved me time. Like from some small drudgery of half day of flailing about in config land. Or it could generate some nice rails controllers and a javascript front end from a well-written spec. writing tests was also a strong suit.

but just as often it failed to understand the depth of the product and its myriad concerns and led me down the garden path, reducing my efficiency.

Aside from that, a large part of my job was the parts that weren't coding - wrestling with specs that were far from ready for primetim, chaotic internal processes, deployment, internal coordination/communcation, talking to customers, etc.

In the end it seemed like it saved me maybe 20% of my time overall. Nothing to sneeze at.

I get that greenfield apps that have no customer contact can be created with a phrase now. That's pretty amazing. But I would love to see Opus 4.6 up against a real beast of a codebase that you're far from a master of.