JSON Log Line Utility

The `json-log-line` package, currently at version 1.1.3, provides a focused utility for transforming JSON and plain JavaScript objects into custom-formatted log line strings. It is designed to integrate seamlessly with newline-delimited (nd) JSON loggers, offering flexible control over log output. Key functionalities include robust support for both JSON and standard JavaScript objects, a configurable system for explicitly including or excluding specific fields, and an advanced `format` option. This `format` option allows users to define custom transformations for object keys, including nested properties via dot notation, and supports sophisticated multi-key formatting strategies such as "take one" (`|`) or "take all" (`,`) for conditional or sequential application of formatters. The library ships with TypeScript types, ensuring a good development experience for TypeScript users. Releases are made periodically, indicating active maintenance and continuous refinement of its features.