[youtubei.js](../../../README.md) / [Log](../README.md) / debug # Function: debug() > **debug**(`tag`?, ...`args`?): `void` ## Parameters • **tag?**: `string` • ...**args?**: `any`[] ## Returns `void` ## Defined in [src/utils/Log.ts:44](https://github.com/LuanRT/YouTube.js/blob/4ae0cc5c523a2080e68d6c0c1437c78fe318ea30/src/utils/Log.ts#L44)