Node REPL, No Preview (opens in new tab)

After version v12.17.0, Node’s REPL provides a useful preview effect. In this example, 2 is shown in gray before I hit enter. > 1 + 1 2 But what if I don’t want that? Here’s a file called repl that disables it as an option: #!/usr/bin/env node const repl = require('node:repl'); repl.start({preview: false}); Then: $ ./repl > 1 + 1 No preview. <a href="