convert key frame strings into minimal ansi escape code sequences, to effiently update the screen.
wrap a stream, then tell it what the each frame should be.
var quickansi = require('quickansi')
var update = quickansi(process.stdout)
//tell
update('hello!')
setTimeout(function () {
//when there is a partial change,
//only the new characters are added
//for flicker free animated ascii art!
update('hello, WORLD!')
}, 500)Ansi color codes are also supported, just add colors to the string!
MIT