Nice. I thought of doing a similar thing, but being a recovering startup guy, I was like, I should totally build this as a platform and let others read books th

Nice. I thought of doing a similar thing, but being a recovering startup guy, I was like, I should totally build this as a platform and let others read books this way. :p Plus, a big part of why I kept going with it was because I wanted to see how far I could push Cloudflare Workers as a pure app development platform... pretty far it turns out! (disclosure: I work at Cloudflare, although not on the Workers team).