cezary13k/proposal-arraybuffer-base...

This is a TC39 proposal that adds built-in methods to JavaScript's Uint8Array for encoding to and decoding from base64 and hex string formats. It provides methods like `toBase64()`, `toHex()`, `fromBase64()`, and `fromHex()` to simplify working with binary data in web applications, eliminating the need for external libraries or manual implementations.