form-data-encoder efficiently streams FormData objects for browser and server environments. It excels at encoding FormData into a multipart/form-data format suitable for HTTP requests. The library is designed for minimal overhead, allowing developers to stream data directly, avoiding large in-memory buffers. This improves performance especially with larger file uploads. form-data-encoder is versatile, providing both synchronous and asynchronous APIs to suit any application requirements and is compatible with frameworks like React and Node.js.