While true, it just doesn’t really seem like a challenge to run Node and Redis and do a bit of web scraping on that. So nothing against Raspberry Pi but I inter

While true, it just doesn’t really seem like a challenge to run Node and Redis and do a bit of web scraping on that. So nothing against Raspberry Pi but I interpreted the spirit of the question as asking about the really long tail of low end systems. NetBSD, for example, runs on Motorola 68K based Mac systems like the Mac Classic II which only supports up to 10 MB of RAM and has a 16 MHz CPU. The top comment talks about adapting a toy with a tiny screen and 32 MB of RAM which is great.