[JS] ECMA 2022 승인!!
https://2ality.com/2022/06/ecmascript-2022.html?fbclid=IwAR0ZGpwCfxdpIowAWsjcK_v5T7uJxVSpn24Y5_gM_vWu98efscvREt_Ntck Ecma International approves ECMAScript 2022: What’s new? Book, exercises, quizzes (free to read online) 2ality.com