Is there anyway to clear screen?

[zsh2401]

Just like unix clear command.

[A-312]

Try with ANSI escape code https://en.wikipedia.org/wiki/ANSI_escape_code#CSI_(Control_Sequence_Introducer)_sequences

[zsh2401]

Try with ANSI escape code https://en.wikipedia.org/wiki/ANSI_escape_code#CSI_(Control_Sequence_Introducer)_sequences

Thank you! Here's my code:

process.stdout.write("\r\x1b[1J", () => {
        process.stdout.write("\r\x1b[3J", () => {
            console.log("")
        })
})

As you can see, after using that to clear screen, I have to use console.log to make serverline's prompt works correctly. Is there any way more graceful to fix this issue?

[A-312]

Did you try : process.stdout.write("\x1Bc"); ?

[zsh2401]

: process.stdout.write("\x1Bc")

This seems won't work, prompt will miss util I input an Enter

[pocketfood]

Your code is not working because its a ansi escape character. Its going back one character not clearing screen. I suggest putting the process.stdout.write("\x1Bc"); globally before the prompt. Also ctrl+L and console.clear(); works but that depends on what operating system you have and what kind of terminal you use.
Hope it helps.