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

Scientific and statistical computing in JavaScript.

A BigInt can represent whole numbers larger than 2⁵³ - 1.

A TypeScript-based changelog management tool

Takes a FeatureCollection of points and calculates the median center.

Zero-dependency A/B test sample-size, test-duration, and minimum-detectable-effect calculator using the two-proportion z-test.

A simple function for calculating the chi-squared probability for a given observation set and expected set"

FusionCharts JavaScript charting framework

A lightweight, zero-dependency NLP engine that estimates how important or meaningful a piece of text is.

Statistical routines and probability distributions.

Fast HTTP benchmarking tool written in Node.js

Quadrat analysis lays a set of equal-size areas(quadrat) over the study area and counts the number of features in each quadrat and creates a frequency table.

MCP server exposing EDM artifacts as resources for AI assistants

Universal library for evaluating AI models

Perform the Student's t hypothesis test

A replacement for Math.random() that is tiny, fast, seedable, and has good statistical properties.

Statistics utilities

JavaScript client for fetching Data Commons data as CSV, JSON, or GeoJSON.

Checkgate feature-flag SDK for React Native — local evaluation via Rust JSI.

A reliable pseudo random number generator