Npm module for calculating chi-square test that gives us p-value for statistical significance with practical use in A/B testing.

Find Chi Square, P-value, Degree of Freedom, adjusted residual values of a contingency Table ie, two dimensional array

Math functions for performing p value calculations for Gage R&R

A lightweight, dependency-free Kaplan–Meier (KM) survival plot component intended for inclusion in the **bento-core** NPM package. It supports multiple groups, right-censoring, and a two-sample log‑rank test (df=1) with p‑value.

Utility to parse a string bytes to bytes and vice-versa

Match a Unicode property or property alias to its canonical property name per the algorithm used for RegExp Unicode property escapes in ECMAScript.

Transforms css values and at-rule params into the tree

A fast fifo implementation similar to the one powering nextTick in Node.js core

a CSS selector parser

the complete solution for node.js command-line programs

Persistent ordered mapping from strings

Given some data, jsesc returns the shortest possible stringified & ASCII-safe representation of that data.

Replace JSX attribute value

Use property paths like 'a.b.c' to get a nested value from an object. Even works when keys have dots in them (no other dot-prop library we tested does this, or does it correctly).

Set nested properties on an object using dot notation.

Statistical regression testing for LLM agents from the command line. Thin Node wrapper around the PyPI agent-regress-cli package (agent-regress command) -- compare two agent versions and get a p-value, Cohen's d, and a bootstrap CI on whether behavior act

An implementation of the Unicode UTS #46: Unicode IDNA Compatibility Processing

JSON without touching any globals

Define a lazily evaluated property on an object

flow typed nullthrows