# fs_diff (https://lazyfrog.dev/docs/tools/fs_diff)

{/* Generated by scripts/generate-docs.ts from the gateway's registered tools. Do not edit. */}

**{"Compare preview and live"}** · Reads only

<p>{"Compare a file or a folder of the preview with the live site, read-only. A file: whether it is the same, missing on one side, or which lines differ. A folder (\"workspace\", \"workspace/src\", \"data/uploads\"): files only in the preview, only on the live site, or with different sizes. Use it when the live site misbehaves and the preview doesn't: it shows what the live site really has. For the project's owner and editors."}</p>