JSPM

Intelligent data cleaning CLI with natural language support - Docker-powered Python engine

React components for DuckDB-Wasm

DuckDB powered by WebAssembly

SignalK plugin to save marine data directly to Parquet files with regimen-based control

TypeScript implementation of the Parquet file format, based on parquet.js

Fast TypeScript data management framework built on top of the Data Package standard and Polars DataFrames

Parquet is a columnar storage format

fully asynchronous, pure JavaScript implementation of the Parquet file format

fully asynchronous, pure JavaScript implementation of the Parquet file format (pure JS, does not include lzo which requires binary build)

fully asynchronous, pure JavaScript implementation of the Parquet file format

fully asynchronous, pure JavaScript implementation of the Parquet file format

fully asynchronous, pure JavaScript implementation of the Parquet file format

Fast TypeScript data management framework built on top of the Data Package standard and Polars DataFrames

Plugin to export data from the flowcore platform as parquet files

DuckDB powered by WebAssembly

(React compatible) fully asynchronous, pure JavaScript implementation of the Parquet file format

File system interface abstraction with implementations for GCP GCS, AWS S3, Azure, SMB, and Local file systems.

Kuzu GraphDB powered by WebAssembly

Dump Mysql, Postgres, SQLServer, and ElasticSearch databases directly to AWS S3, Google Cloud Storage, or Azure.

Enterprise-grade streaming multi-format data analysis with comprehensive statistical insights and intelligent relationship detection - supports CSV, JSON, Excel, TSV, Parquet - memory-efficient, cross-platform

CLI tool to run DataKit locally - a modern web-based data analysis tool

CLI tool to export git commits in parquet format

Fully asynchronous, pure JavaScript implementation of the Parquet file format with BigInt.

Detect the file type of a Buffer/Uint8Array/ArrayBuffer

DuckDB powered by WebAssembly

Parquet is a columnar storage format

DuckDB powered by WebAssembly

Read and write parquet format files

DuckDB powered by WebAssembly

Native arrow bindings for parquet files

DuckDB powered by WebAssembly

<img src="https://raw.githubusercontent.com/duckdb/duckdb-wasm/main/misc/duckdb_wasm.svg" height="64">

Detect the file type of a file, stream, or data

DevRev fork of DuckDB powered by WebAssembly

fully asynchronous, pure JavaScript implementation of the Parquet file format for Google Apps Script

Librería utilitaria para Lambdas AWS: PostgreSQL, MySQL, S3, Parquet

DuckDB powered by WebAssembly

DuckDB powered by WebAssembly

Parquet file parser for JavaScript made by Hyperparam, forked and modified by Niilo Keinänen

<img src="https://cdn.jsdelivr.net/npm/duckdb-wasm-es@latest/dist/img/duckdb_wasm.svg" height="64">

Detect the file type of a Buffer/Uint8Array/ArrayBuffer

fully asynchronous, pure JavaScript implementation of the Parquet file format

Read and write parquet format files

Patched DuckDB powered by WebAssembly

Parquet file parser for JavaScript

DuckDB-WASM, customized.

fully asynchronous, pure JavaScript implementation of the Parquet file format

React table for DuckDB-Wasm

fully asynchronous, pure JavaScript implementation of the Parquet file format

fully asynchronous, pure JavaScript implementation of the Parquet file format

<img src="https://raw.githubusercontent.com/duckdb/duckdb-wasm/main/misc/duckdb_wasm.svg" height="64">

DuckDB powered by WebAssembly

fully asynchronous, pure JavaScript implementation of the Parquet file format

DevRev fork of DuckDB powered by WebAssembly

fully asynchronous, pure JavaScript implementation of the Parquet file format

fully asynchronous, pure JavaScript implementation of the Parquet file format

React components for DuckDB-Wasm

DuckDB Parquet Viewer - Angular

Data loader for the Apache Parquet format.

Zero-Dependency Common Iopa Data Schema for database-independence

DuckDB powered by WebAssembly

Timeframes from/to various filetypes

An advanced Cuckoo Filter with auto-persistence, Parquet & JSON support, and dynamic resizing.

To install library:

DuckDB powered by WebAssembly

Analysis Normal Form (ANF) core resources and utilities.

fully asynchronous, pure JavaScript implementation of the Parquet file format

Convert between JSONSchema and Parquet-MR data formats.

DuckDB powered by WebAssembly

fully asynchronous, pure JavaScript implementation of the Parquet file format

fully asynchronous, pure JavaScript implementation of the Parquet file format - updated to allow reading dict and non-dict pages in one file

fully asynchronous, pure JavaScript implementation of the Parquet file format

DuckDB powered by WebAssembly

Simple command line tool to read parquet files

fully asynchronous, pure JavaScript implementation of the Parquet file format

Detect the file type of a Buffer/Uint8Array/ArrayBuffer. Fork of https://github.com/sindresorhus/file-type allowing custom detectors. May be removed once this feature is merged into the original repo.

Fully asynchronous, microservice/serverless focused, pure JavaScript implementation of common tasks associated with the Parquet file format. Based on ZJONSSON fork of parquetjs (parquetjs-lite)

fully asynchronous, pure JavaScript implementation of the Parquet file format

Read and Write DDL using IOPA Data Common Schema

Zero-Dependency Common Iopa Data Schema for database-independence

fully asynchronous, pure JavaScript implementation of the Parquet file format - updated to allow reading dict and non-dict pages in one file

DuckDB powered by WebAssembly, with loadable extensions

Read and Write Parquet files from Node.js

fully asynchronous, pure JavaScript implementation of the Parquet file format