concat-stream
A writable Node.js stream that collects all data chunks and concatenates them into a single buffer or array.
What is concat-stream?
concat-stream is a Node.js library that provides a writable stream to collect and concatenate all data chunks from a stream into a single buffer or array. It solves the problem of manually accumulating data across multiple stream events, offering a straightforward way to handle complete stream content when it fits in memory.
Node.js developers working with streams who need to aggregate data from readable streams, such as when processing files, network responses, or any sequential data sources.
Developers choose concat-stream for its simplicity and reliability in concatenating stream data without boilerplate code. It integrates seamlessly with Node.js streams, supports multiple data types, and is part of the respected mississippi stream utility collection.
Overview
writable stream that concatenates strings or data and calls a callback with the result
Use Cases
Best For
- Aggregating file contents from a readable stream into a single buffer
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