A few weeks ago I was reviewing logs from a side project and found an email address sitting right there in plain text, in a log line I'd written months earlier and completely forgotten about. Nothing bad happened, but it bugged me enough that I went looking for a fix. What I found was a pile of tools that all had the same shape: "sure, we'll redact your logs, just tell us which fields to redact first." Pino has a built-in redact option. There's fast-redact . There's mask-json . All good t...