Just for the flavour of the experience I'm describing: "REPL": https://youtu.be/X-5gZwfFPVM https://youtu.be/X-5gZwfFPVM What it actually looked like: https

Just for the flavour of the experience I'm describing: "REPL": https://youtu.be/X-5gZwfFPVM https://youtu.be/X-5gZwfFPVM What it actually looked like: https://youtu.be/z_jWcgwgmwg https://youtu.be/z_jWcgwgmwg (Not my videos, just pulled of the internet)