ES2015:
a=Uint8Array.from(s,(x)=>x.charCodeAt(0))
Uint8Array (33) [2, 134, 140, 186, 82, 70, 108, 182, 233, 40, 143, 247, 29, 76, 245, 206, 29, 87, 48, 160, 78, 225, 242, 56, 236, 201, 80, 80, 152, 118, 92, 144, 48
s=String.fromCharCode.apply(null,a)
"ºRFl¶é (÷ LõÎW0Náò8ìÉPPv \ 0"