JSPM

JavaScript data transformation and analysis toolkit inspired by Pandas and LINQ.

JavaScript library providing high performance, intuitive, and easy to use data structures for manipulating and processing structured data.

JavaScript library providing high performance, intuitive, and easy to use data structures for manipulating and processing structured data.

Pandas for JavaScript

Vizzu is a free, open-source Javascript/C++ library utilizing a generic dataviz engine that generates many types of charts and seamlessly animates between them. It can be used to create static charts but more importantly it is designed for building animat

🚀 Lightweight Excel XLSX generator with full Excel features: dynamic pivot tables, charts, styles, and Chinese support. Fast, TypeScript-friendly Excel file creation library. | 輕量級 Excel XLSX 生成器，支援樞紐分析表、圖表、樣式，完整繁體中文支援。

Scikit-Learn for JS

Toolkit genérico para integração de APIs e sistemas - Profiling, Downloaders, Converters e Utilities

MCP server for interacting with Kusto databases

A Node.js wrapper for the diffx CLI tool - semantic diffing of JSON, YAML, TOML, XML, INI, and CSV files. Focuses on structural meaning rather than formatting.

A lightweight, modular core library designed for backtesting trading strategies in financial markets.

MCP (Model Context Protocol) server for analyzing Google Sheets data with natural language queries

Functional JS data analysis library built with Ramda

CLI tool for Twitter analytics and archive management - AI-powered insights for your Twitter data

Easy-to-use and high-performance JavaScript library for data analysis. Works with tabular and geospatial data.

MCP server for Microsoft Fabric Analytics - enables LLMs to access and analyze Microsoft Fabric data

🚀 TypeScript wrapper for debugging MongoDB/Mongoose aggregation pipelines stage-by-stage. Debug complex aggregations, optimize performance, and understand data flow with detailed execution timing and sample results.

A lightweight, isomorphic TypeScript implementation for computing Singular Value Decomposition (SVD) of matrix in Node.js and browsers.

PivotHead is a powerful and flexible library for creating interactive pivot tables in JavaScript applications. It provides a core engine for data manipulation and, in the future, will be compatible with wrappers for React, Vue, Svelte, and Angular, making

MCP server that implements the Infactory Quickstart guide tools using the latest MCP SDK.

Production-ready analytics engine for fitness data processing with comprehensive workout analysis and performance metrics

A comprehensive MCP server for MySQL database operations with 16 tools, multi-transport support, and intelligent test data generation

A comprehensive agent-based modeling framework with built-in p5.js visualization

Simple JavaScript toolkit for data transform across JSON, CSV and YAML.

MCP server for BigQuery that allows AI assistants to query and understand BigQuery datasets

Knowledge Base MCP Server with curated CSV and Markdown data for Claude Desktop

A JavaScript library for feature engineering on datasets

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

Analytics MCP Server - Model Context Protocol server for data analytics and metrics collection

Toolkit genérico para integração de APIs e sistemas - Profiling, Downloaders, Converters e Utilities

Toolkit genérico para integração de APIs e sistemas - Profiling, Downloaders, Converters e Utilities

`RQL` (Ruhis Query Language) is a powerful library designed to simplify the process of filtering, sorting, and aggregating large amounts of data. With RQL, you can effortlessly extract valuable insights from complex datasets, making data analysis and mani

dataPipe is a data processing and data analytics library for JavaScript. Inspired by LINQ (C#) and Pandas (Python)

MCP server for interacting with PDF documents

专为aibiao.cn定制的AI Excel操作MCP服务器 - 让AI智能分析和处理Excel数据

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

MCP server for interacting with APIs and web services

Intelligent natural language to SQL translator with self-correction capabilities using OpenAI and MySQL

PowerBI client library for venue turnover and hourly data analysis

A versatile and customizable file upload and processing component for React applications. Supports CSV, Excel, and various data formats with advanced data transformation, validation, and visualization capabilities. Ideal for building robust data-driven UI

Render vega-lite charts in IJavascript Jupyter notebooks

MCP server for BigQuery that allows AI assistants to query and understand BigQuery datasets

A simple npm package for converting CSV files to Excel (XLSX) format efficiently using streams.

JavaScript data transformation and analysis toolkit inspired by Pandas and LINQ.

JsPandas is a lightweight JavaScript library for data manipulation and analysis, inspired by the popular pandas library in Python. It provides flexible data structures and data analysis tools similar to pandas, enabling efficient data handling and manipul

JavaScript library providing high performance, intuitive, and easy to use data structures for manipulating and processing structured data.

JavaScript library providing high performance, intuitive, and easy to use data structures for manipulating and processing structured data.

JavaScript package for predictive data analysis and machine learning.

A powerful and lightweight JavaScript library for descriptive statistics, regression, clustering, outlier detection, and noise analysis using a flexible table/column architecture.

JavaScript data transformation and analysis toolkit inspired by Pandas and LINQ.

Librería para procesar y analizar datos demográficos y censales en archivos Excel, basado en censos y conteos de población.

A lightweight and user-friendly helper library for easily constructing and executing MongoDB aggregation pipelines. Streamline your data processing with a clean API and versatile functionality.

easy-csv-parser simplifies CSV data parsing in Node.js. Fetch, extract headers, and convert CSV files from URLs to JavaScript objects and JSON effortlessly. Ideal fordevelopers, data analysis, automation, and more.

This is report developer's server side package

This file provides a prototype for a 'js-dataframes' DataFrame library.It demonstrates the core data structures (Series, DataFrame) and simplified implementations of key functionalities like data initialization, basic selection,and data cleaning

JavaScript library providing high performance, intuitive, and easy to use data structures for manipulating and processing structured data.

Simple JavaScript/TypeScript library for reading and writing CSV and JSON data files.

MCP server for VisiData - a terminal spreadsheet multitool for discovering and arranging tabular data

An email data analysis library.

This is a simple Javscript library that converts a JSON object to a CSV file.

A utility for quartile-based analysis of numeric datasets including percentile boundaries and quarterly splits.

一个功能强大的Vue3 AI助手插件，支持知识问答、报告生成、数据分析和智能导航等功能

A Model Context Protocol (MCP) server for analyzing large JSON files with memory-efficient streaming

示例第三方MCP服务，提供图像生成、翻译、数据分析和股票金融工具

Counts objects for each value

JavaScript library providing high performance, intuitive, and easy to use data structures for manipulating and processing structured data.

A powerful TypeScript/JavaScript library for generating realistic sample data, test data, and mock data. Create dataframes with customizable column types, mathematical series, and random distributions. Perfect for testing, development, and data visualizat

Kaggle Data Explorer look-alike single page app

JavaScript library providing high performance, intuitive, and easy to use data structures for manipulating and processing structured data.

Build LLM-powered research pipelines and output structured data.

MCP Bridge for Sandsiv Data Narrator - Connect LLM clients to sandsiv+ proprietary data analysis platform

A comprehensive MCP server for Excel file operations and manipulation with AI agent support

First ever - A Graph Anlaytics Library providing the user with an in-memory graph and graph analytics algorithms enabling the user to create, store, manage, process and most importantly analyze graphs for insights and other purposes, purely written in Jav

Pandas for JavaScript

A project scaffold for data analysis

Native JavaScript Array Library for Data Manipulation and Analysis.

JavaScript library providing high performance, intuitive, and easy to use data structures for manipulating and processing structured data.

JavaScript library providing high performance, intuitive, and easy to use data structures for manipulating and processing structured data.

JavaScript library providing high performance, intuitive, and easy to use data structures for manipulating and processing structured data.

Intelligent detection of header rows in tabular data using multiple heuristics

Lightweight, high-performance tabular data engine for JavaScript

JavaScript library providing high performance, intuitive, and easy to use data structures for manipulating and processing structured data.

A JavaScript library for feature engineering on datasets

Query Azure Application Insights with natural language using AI

DanfoMojo is a javascrip library that provides a series of utility functions to tidy data frame based on danfojs.

JavaScript library providing high performance, intuitive, and easy to use data structures for manipulating and processing structured data.