Easily measure performance metrics in JavaScript
Use sin(), cos(), tan(), acos(), atan(), and atan2() to compute trigonometric relationships
CLI micro- and macro-benchmarking for Node, Deno, and Bun — hot loops, ms-scale operations, and whole commands — with nonparametric statistics and significance testing.
Evaluates code maintainability using Halstead and Cyclomatic metrics.
With this plugin Artillery can validate if a metric meets a predefined threshold or condition.
Publish metrics from your Artillery.io tests to external monitoring & observability systems
Per-endpoint breakdown of latency and response codes for Artillery HTTP tests.
OpenTelemetry Node SDK provides automatic telemetry (tracing, metrics, etc) for Node.js applications
keymetrics I/O adapter
PM2/Keymetrics advanced API
Automated auditing, performance metrics, and best practices for the web.
Zero dependency Metric Longest Common Subsequence implementation in js
This is an alternative port of Coda Hale's metrics library.
OpenTelemetry Collector Metrics Exporter allows user to send collected metrics to the OpenTelemetry Collector
OpenTelemetry Collector Metrics Exporter allows user to send collected metrics to the OpenTelemetry Collector using protobuf over HTTP
Public metrics API for OpenTelemetry
Lighthouse plugin that reports metrics such as LCP and FCP from a soft navigation.
Report Events, Metrics, Issues, Actions to PM2 and PM2.io.
Metrics, Issues, Actions, Events reporting library
This package contains a specific version of Draco 3D geometric compression library that is used for glTF Draco mesh compression extension.
OpenTelemetry metrics SDK
OpenTelemetry Exporter Prometheus provides a metrics endpoint for Prometheus