WebKit Features in Safari 18.2 | WebKit

WebKit for Safari 18.2 introduces several enhancements to JavaScript, including a new TypedArray — the Float16Array — to complement the existing Float32Array and Float64Array. This array represents 16-bit floating point numbers in platform byte order. The update also adds support forUint8Array.prototype.toBase64 andUint8Array.prototype.toHex, as well as forUint8Array.fromBase64, andUint8Array.prototype.setFromBase64. Enhancements to theIntl.Locale object now has support for firstDayOfWeek. It returns information about which day is considered the first day of the week in specific locations.