const date = new Date() const year = date.getFullYear() const month = date.getMonth() + 1 const day = date.getDate() // return [year, month, day] export function dateConverter(year, month, day) { var g_d_m, jy, jm, jd, gy2, days; g_d_m = [0, 31, 59, 90, 120, 151, 181, 212, 243, 273, 304, 334]; gy2 = (month > 2) ? (year + 1) : year; days = 355666 + (365 * year) + ~~((gy2 + 3) / 4) - ~~((gy2 + 99) / 100) + ~~((gy2 + 399) / 400) + day + g_d_m[month - 1]; jy = -1595 + (33 * ~~(days / 12053)); days %= 12053; jy += 4 * ~~(days / 1461); days %= 1461; if (days > 365) { jy += ~~((days - 1) / 365); days = (days - 1) % 365; } if (days < 186) { jm = 1 + ~~(days / 31); jd = 1 + (days % 31); } else { jm = 7 + ~~((days - 186) / 30); jd = 1 + ((days - 186) % 30); } return [jy, jm, jd]; }
Preview:
downloadDownload PNG
downloadDownload JPEG
downloadDownload SVG
Tip: You can change the style, width & colours of the snippet with the inspect tool before clicking Download!
Click to optimize width for Twitter