Stream Transform

Stream-transform is a robust JavaScript library designed for object transformations, implementing the Node.js `stream.Transform` API. It is a core component of the broader `node-csv` project, currently at version 3.4.1. This library offers flexible APIs, including stream-based for high scalability, and convenient callback-based and synchronous options for simpler use cases. Key differentiators include its adherence to the native Node.js stream interface, support for both synchronous and asynchronous user functions, and capabilities for sequential or concurrent execution. It can process various input and output types such as objects, arrays, and JSON, enabling operations like skipping, multiplying, altering, or cloning records. While an explicit release cadence isn't stated, its inclusion in the actively maintained `node-csv` project implies regular updates and support.