@pinojs/redact is a JavaScript library for safely redacting sensitive data from objects without mutating the original. It provides an API identical to fast-redact but uses selective cloning instead of in-place mutation, making it ideal for applications that require immutability while still maintaining competitive performance for large objects. The library supports complex path syntax including wildcards, bracket notation, and array indices, with options for custom censoring, removal of keys, and flexible serialization.