Parquet Reader
Read and decode Apache Parquet files directly into JavaScript TypedArrays, supporting Snappy, Gzip, and Uncompressed pages.
Zero Native Dependencies · Parquet · IPC Streams
A dependency-free binary format reader for Node.js. Extract structure and decode complex binary formats directly into contiguous typed arrays and shared memory without C++ bindings.
Read and decode Apache Parquet files directly into JavaScript TypedArrays, supporting Snappy, Gzip, and Uncompressed pages.
Parse Inter-Process Communication binary streams, resolving schemas and message boundaries dynamically without massive overhead.
Designed to minimize Garbage Collection by reading directly from ArrayBuffers using DataViews and pointer arithmetic.