talk.js

const readline = require('readline');
const say = require('say');

const rl = readline.createInterface({
    input: process.stdin,
    output: process.stdout
});

const recursiveAsyncReadLine = () => {
    rl.question('INPUT: ', (input) => {
        if (input == 'exit') return rl.close();
        try {
            say.stop();
        } catch (e) {}
        say.speak(input);
        recursiveAsyncReadLine();
    });
};

console.log('\033c')
recursiveAsyncReadLine();