Earlier quoted context omitted.
Most likely he had been thinking about the project for some time. But the 10-days-execution story sounds much nicer
I joined Netscape on April 3, 1995 but in the server team, due to a temporary requisition shortage. I worked on what would eventually become HTTP 1.1, which we wanted to be more like SPDY or HTTP 2. Therefore I had only spare time to think about what became JS, and I used it to study HyperTalk, Logo, and other languages, not just Scheme or Self. I finally got transferred to the client team one whole month later, in e…
Because randos on the internet (especially business types) love to make stuff up in the name of puffery and deifying. Legends are rarely true.
Thank you for clarifying.