I've listened to a bunch of John Romero's apple time warp podcasts about apple2 development. It was very small companies (sometimes single developers). This was in the 80s... A little bit before.

They're kind of fun when they get into old stories about long gone companies. They don't come out very often however: They're 10% annoying and 90% really fun.

https://appletimewarp.libsyn.com