Parquet is a columnar storage format
WebAssembly Parquet reader and writer.
fully asynchronous, pure JavaScript implementation of the Parquet file format
Parquet file parser for JavaScript
fully asynchronous, pure JavaScript implementation of the Parquet file format
Node.js TypeScript type definitions for Parquet-1.0, generated from library version 3.0.0
fully asynchronous, pure JavaScript implementation of the Parquet file format
Decompressors for hyparquet
TypeScript implementation of the Parquet file format, based on parquet.js
Parquet file writer for JavaScript
CSV driver for Evidence projects, based on DuckDB driver
TypeScript implementation of the Parquet file format, based on parquet.js
A small, framework-agnostic JavaScript/TypeScript client for the Apache Iceberg REST Catalog
HyperSync Client by Envio
Convex component providing DuckDB-powered analytics over Convex data with S3/Minio Parquet storage via sidecar service.
Append-only Parquet/DuckDB storage engine + planner + adapters for the gscdump pipeline. Node + edge runtimes; opt-in heavy peers.
GJS TypeScript type definitions for Parquet-1.0, generated from library version 3.0.0
GJS TypeScript type definitions for Parquet-23.0, generated from library version 23.0.1
PFrames - Node.js HTTP(S) Parquet Server
Official Node SDK for writing Conectte automations. Handles execution lifecycle so your code only deals with context and outputs.
Schemas from the DSNP specification
Node DuckDB engine adapter for @gscdump/analysis — SQL analyzer dispatch over parquet via duckdb-node.
Node.js Streams, a user-land copy of the stream library from Node.js
[](https://ZJONSSON.github.io/etl-cli/)