JSPM

Dump event loop data.

Node.js performance measurement metrics (cpu, memory, event loop, gc)

> High Precision Adaptive Timer for Node.js

A lightweight utility for monitoring JavaScript event loop lag in real-time

A professional Node.js-only event loop simulator with microtasks, tasks, async/await, and real-time CLI dashboard.

Master the flow of time with the ultimate solution for precision scheduling, real-time synchronization, and temporal control. Designed for developers who demand flexibility and power, this system blends intuitive time parsing, dynamic countdowns, and pers

an implementation of semaphore for javascript

A minimal async control flow framework for browser and Node.js daemons.

share time with other event-loop tasks

A lightweight Node.js diagnostic tool for monitoring runtime performance, memory usage, and system metrics with minimal overhead

Unblock your event loop! Require modules in a child process effortlessly

## Extensible Monitor and Logger for Node.js Applications

A lightweight, zero-configuration performance profiler for Node.js applications with real-time dashboard

Zero CPU overhead, zero dependency, true event-loop blocking sleep. Based on the abandoned atomic-sleep project.

Make functions become non-blocking thougth workers.

Collect and send stats about your node.js process to elasticsearch

[](https://travis-ci.org/nearform/stats)

Measures event loop log on browsers or nodejs.

Call at constant intervals in event-loop, same like a configurable `wait` requestAnimationFrame.

Event loop supervisor

This is a sample package to learn how to publish an npm package

Create charts form event loop lag to measure the performance of your app.

a simple renaming of event loop tools

Get event loop utilization samples from a Node.js process (local or remote)

Unblock event loop with setImmediate

an utility library that provides useful frontend visual and interaction

browser-event-loop, 模拟浏览器事件循环

Pauses the execution of a function until you manually unblock it.

NodeJS event loop lag benchmarking library