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873 points belter | 1 comments | | HN request time: 0.238s | source
1. xhrpost ◴[] No.42948898[source]
> REPLs are not useful design tools

Anyone have more context on this? I've never thought of a repl as a design tool. Does he mean loading your app in a repl, calling functions manually and then manually swapping them out in real time?