JSPM

Correlation id for node.js

Express middleware to correlate requests across http calls

Standardized logging gateway for Node.js with PII sanitization, correlation trails, Shadow Logging for test/debug capture, scoping with text filters, story output, troubleshooting integration, and multi-format output (JSON/YAML/text)

Nwire — universal message envelope. messageId, correlationId, causationId, tenant, userId. Zero-dep; every nwire package depends on this.

Library that finds the synchronization point between two or more audio clips.

Correlation Ids to be used with powertools-lambda

Compute a Pearson product-moment correlation test between paired samples.

Standardized logging gateway for Node.js with PII sanitization, correlation trails, Shadow Logging for test/debug capture, scoping with text filters, story output, troubleshooting integration, and multi-format output (JSON/YAML/text)

Calculates the correlation coefficient of two arrays. Simple, with no dependencies

Kalman filter (and Extended Kalman Filter) Multi-dimensional implementation in Javascript

Correlation-id handler and Express middleware

Structured logging for @orchestr8 with redaction and correlation support

Node-RED node that joins related messages across multiple paths within a time window — with exact-order matching, regex paths, correlation grouping, reset paths, and queue persistence. Coordinate parallel flows, synchronize events, and debounce sensors.

Transparently forward or add correlation id to all requests

Computes the covariance between one or more numeric arrays.

Audit logging and case bundle generation for PEAC protocol disputes

Financial Technical Analysis in JavaScript

Observability framework for Node.js powered by a native Rust engine: declarative correlation, PII masking, per-level field control and retention enforced on every log, serialized + masked + sanitized in one native pass (transparent JS fallback). Failsafe

Structured logging with multiple transports, log levels, and correlation tracking for BernierLLC ecosystem

monte carlo simulation for correlated variables expressed as ranges

online average, variance, covariance and correlation

A custom logger to log errors, info and each request response with correlationId

Add a unique id to each request made to your server and track your users' activity in the logs.

Helps you correlate both request and application logs in an app running on GCP

A Node.JS script to calculate correlation between two arrays.

Pure shared correlation contracts and Zod schemas for Scoutflo correlation workflows.

Computes Pearson product-moment correlation coefficients between one or more numeric arrays.

Type-safe structured logging with event definitions, correlations, and field validation for Node.js

Compute a squared sample Pearson product-moment correlation coefficient.

Statistical tests and descriptives for science

Spearman's rank correlation coefficient

LogTape-based GCP log correlation — automatic trace propagation for any dependency

Compute a sample Pearson product-moment correlation matrix incrementally.

Core correlation functionality

Compute a moving sample Pearson product-moment correlation distance incrementally.

Compute a sample Pearson product-moment correlation coefficient.

Add correlation id to your functions context

Modular new generation log agent. Reads, transform, aggregate, correlate and send logs from sources to destinations

Compute a moving sample Pearson product-moment correlation coefficient incrementally.

Compute a sample Pearson product-moment correlation distance matrix incrementally.

Compute a moving sample absolute Pearson product-moment correlation coefficient incrementally.

Correlation id mixin for pino

Compute a sample Pearson product-moment correlation distance.

Compute a sample absolute Pearson product-moment correlation coefficient.

Compute an unbiased sample covariance matrix incrementally.

Compute a moving squared sample Pearson product-moment correlation coefficient incrementally.

Sql server transport for pino

Compute a moving unbiased sample covariance incrementally.

Compute an unbiased sample covariance incrementally.

Calculate autocorrelation

Log API requests with structured logging and correlation IDs

FiveThirtyEight reader responses to a food frequency questionnaire (FFQ).

🚀 The Ultimate Data Science MCP Server - Advanced statistical analysis, ML preprocessing, and data visualization for Excel & CSV files

JSON log of objects, including Maps and Sets. Optional correlation_id

High-performance statistics library built with Rust and WebAssembly

simple logging and tracing

Nordic energy price intelligence via MCP — factor attribution for Norway's 5 bidding zones (NO1-NO5), powered by Hebbian learning from 78 live government data sources.

FiveThirtyEight reader responses to a food frequency questionnaire (FFQ).

OpenTelemetry SpanExporter that ships spans to Provenance as interactions — workflow correlation, reactive automation, and AI-ready operational history

Calculate the covariance of two double-precision floating-point strided arrays provided known means and using a one-pass textbook algorithm.

correlation

Work with tables and matricies in fluent fashion within javascript.

Calculate the covariance of two strided arrays provided known means and using a one-pass textbook algorithm.

Calculate the covariance of two single-precision floating-point strided arrays provided known means and using a one-pass textbook algorithm.

MCP server for Autario | search, query, join, and analyze 2,700+ public datasets (World Bank, FRED, Eurostat, OECD, WHO, ECB, US Census, IMF). Cross-dataset joins via shared ontology, statistical analysis (correlation, regression, drivers, lag), and chart

Calculate pearson correlation rank

A custom logger to log errors, info and each request response with correlationId

A comprehensive Winston-based logger with request correlation, data redaction, structured logging helpers, and Express middleware for Node.js microservices

Opentelemetry instrumentation for ws

Javascript library implementing clock objects for modelling timelines. Useful in DVB CSS implementations.

Transport-agnostic Sideband runtime: manage peers, attach transports, route frames, correlate RPC calls, and expose middleware hooks without concrete I/O.

A comprehensive BDD framework for testing AWS serverless architectures with TypeScript and Cucumber. Supports S3, SQS, Lambda, Step Functions, and CloudWatch integration testing.

A collection of mathematical functions for working with vectors.

Incrementally partition data into `k` clusters.

Tools used to understand or work with numbers in Node.JS, Javascript and derivatives.

Collective intelligence for AI agents. Entity resolution, temporal history, correlation detection, and network signals.

Sql server transport for pino

Civic data statistics utilities — correlation, peer comparison, confidence scoring with civic-domain defaults

Compute the covariance of two one-dimensional single-precision floating-point ndarrays provided known means and using a one-pass textbook algorithm.

High-performance Apple Accelerate framework bindings for Node.js - 80+ optimized functions including BLAS, vDSP, and vForce

JavaScript stats library containing parallel distributed streaming algorithms to compute important frequently used statistics on big data. The library calculates commonly used univariate, multivariate and discrete statistics. It can be used alone in a webpage, or server-side in nodejs (or both since mss's can be merged), or within a big-data no-sql engines such as hadoop, mongodb.

Compute the covariance of two one-dimensional double-precision floating-point ndarrays provided known means and using a one-pass textbook algorithm.

High-performance TypeScript library for tabular data manipulation with 100+ optimized methods. Powered by Float64Array Columnar Architecture. Zero dependencies.

Compute the covariance of two one-dimensional ndarrays provided known means and using a one-pass textbook algorithm.

Production-ready TypeScript package for standardized service-to-service HTTP calls in NestJS microservices

inference for correlation rho via fisher transformation

Add a unique id to each request made to your server and track your users' activity in the logs.

> Correlate http requests across microservices built with [micro](https://github.com/zeit/micro).

Core Augur Analytics SDK - Zero dependencies, batching, retry logic, and localStorage persistence

Compute the covariance matrix for an `M` by `N` double-precision floating-point matrix `A` and assigns the results to a matrix `B` when provided known means and using a one-pass textbook algorithm.

Core correlation engine for real-time log stream processing

Export JIRA project data as csv for analysis

A simple correlation-id generator

MCP server for data analytics and chart insights — detect trends, outliers, correlations, generate executive summaries, and recommend optimal visualizations for datasets

Core utilities and shared components for the INTUE ecosystem - the intelligence layer for AI agents.

Lightweight statistics package: mean, median, standard deviation, correlation, linear regression, z-table, outliers detection, and more

Bindings to dlib correlation_tracker module

Single header file with a bunch of useful statistical functions such as ANOVA, Kruskal-Wallis, T-test, etc; Gerben Voshol (2018).

A utility for merging multiple arrays of sorted ascending time-series data based on their common date intervals. This package intelligently selects the array with the shortest common interval as the base and then aligns data from other arrays using an eff

Kalman filter (and Extended Kalman Filter) Multi-dimensional implementation in Javascript

JSON logger for microservices with bundled Correlation ID and http-server access logging

visually differentiate request logs via indentation, coloring, and namespacing via cls-hooked

Reduce transform stream which calculates the Pearson product-moment correlation coefficient matrix of streamed numeric data.

Data science toolkit. Profile datasets, correlation matrices, outlier detection, statistical summaries. CSV/JSON/JSONL support.

Finds patterns in ndarrays

monte carlo simulation for correlated variables expressed as ranges

NGRX Store feature to track tasks via correlation id

MCP server for investment portfolio analysis — risk decomposition, factor exposure, correlation analysis, rebalancing recommendations, and stress testing for portfolio managers and analysts

Injects a correlation id into every outgoing http request

financial math library

Browser SDK for Routeflow - Frontend telemetry, correlation headers, and dependency tracking

Calculate pearson correlation rank

A collection of distance and similarity metrics written in pure JS

MCP server for Vongstaad FX correlation — agent-native, x402 paid, zero registration

Agglomerative hierarchical clustering for Node JS

Hotel Management API SDK - Crisis Detection & Incident Management

Pearson correlation and linear regression.

Helps pass correlation-id across micro-services and logs

A lightweight, powerful correlation ID tracking and context store written for Node.js that automatically propagates context through async operations using Node's `async_hooks`. Perfect for distributed tracing, request tracking, and logging correlation in

An average, variance, covariance and correlation calculator written in TypeScript

A small library of awesome statistical functions.

node based image correlation

🚀 The Ultimate Data Science MCP Server - Advanced statistical analysis, ML preprocessing, and data visualization for Excel & CSV files

Structured JSON logging with configurable domains, correlation context, and timing wrappers for EASIER systems

Kalman filter (and Extended Kalman Filter) Multi-dimensional implementation in Javascript

Spearman's rank correlation coefficient

Express middleware for request tracing with HTTP header

Express middleware to set a transaction id, unique identifier value that is attached to requests.

Canonical ID, telemetry, artifact, and health contracts shared across the OpenCode plugin fleet. Consumed directly by CLIs/daemons; re-exported from @mazac-fox/opencode-host-adapter for plugin authors.

Enterprise-grade incident management system for LLM operations - Rust backend with npm CLI tooling

correlated standard normal distribution random number generator

Hono middleware to set correlation id across requests.

A generic, stateful extraction and detection package that converts heterogeneous operational events into normalized entities, signals, and narratives for explainable higher-order detection.

find scaled+shifted fuzzy copies of a 1-d 'needle' within a 1-d 'haystack'

Structured logging with correlation tracking for the Beethovn platform

OpenTelemetry integration plugin for RDCP SDK - Enterprise-grade trace correlation

Zero-dependency request-response correlation over bidirectional transports (REST over WebSocket/Transport)

Calculate 2-D correlation coefficient between two ndarrays.

Cross-service logging SDK with automatic request and correlation IDs.

Node.js method to calculate correlation among all the colume matrix

Минималистичная TypeScript библиотека для статистического анализа

Correlation transform streams useful in creating good data pipelines

Mutual Information Dimension (MID) method for measuring statistical dependence between two random variables

An interactive web-based neuroscience app for analyzing task-related functional networks over time and frequency.

Micro middleware to standardise API microservices

S

average, standard deviation, variance, covariance and correlation of data sets

Hotel Management API SDK - Crisis Detection & Incident Management

TVIP SDK — Transaction-to-Verified-Invoice Protocol. Beta fermee — brevet en cours de depot.

Correlation id for node.js

Unified execution context tracking: breadcrumbs, trails, state context, and async local storage

JavaScript library that performs linear regression and recovers residuals and normalized residuals

Correlation over the 2D rigid motion group for images

Online correlation

correlation matrix

Simple JavaScript Library to calculate pair of highest and lowest correlation integer arrays.

An algorithm to construct the maximum common subgraph between two graphs (networks) and find their similarity (correlation).

Summary statistics for numeric arrays: mean, variance, stddev, median, quantiles, skewness, kurtosis, covariance and Pearson correlation.

Node.js log agent for the Heimdall API Platform — ships application logs to a gateway's ingestion endpoint, correlated to gateway request events by x-request-id and routed per gateway by x-heimdall-gateway-id.

Wazuh → AgentGuard correlation worker: polls a Wazuh indexer, normalizes OS-level alerts, and correlates them with the tool calls your AI agents made through the AgentGuard gateway (pid lineage / host+net / time window). Read-only toward the EDR.