s3-lambda

Allows setting adjustable concurrency levels for parallel operations, enabling fast batch processing of S3 objects as demonstrated in the .each method with .concurrency().

Provides map, reduce, filter, each, and forEach operations that mirror JavaScript array methods, making it easy for developers to adopt without learning new paradigms.

Includes promise-based methods like list, get, put, copy, and delete, simplifying common S3 interactions and reducing boilerplate code.

Supports chaining modifiers such as exclude, transform, encode, limit, and reverse to customize data pipelines without complex setup, as shown in the README examples.