npm package discovery and stats viewer.

Discover Tips

  • General search

    [free text search, go nuts!]

  • Package details

    pkg:[package-name]

  • User packages

    @[username]

Sponsor

Optimize Toolset

I’ve always been into building performant and accessible sites, but lately I’ve been taking it extremely seriously. So much so that I’ve been building a tool to help me optimize and monitor the sites that I build to make sure that I’m making an attempt to offer the best experience to those who visit them. If you’re into performant, accessible and SEO friendly sites, you might like it too! You can check it out at Optimize Toolset.

About

Hi, 👋, I’m Ryan Hefner  and I built this site for me, and you! The goal of this site was to provide an easy way for me to check the stats on my npm packages, both for prioritizing issues and updates, and to give me a little kick in the pants to keep up on stuff.

As I was building it, I realized that I was actually using the tool to build the tool, and figured I might as well put this out there and hopefully others will find it to be a fast and useful way to search and browse npm packages as I have.

If you’re interested in other things I’m working on, follow me on Twitter or check out the open source projects I’ve been publishing on GitHub.

I am also working on a Twitter bot for this site to tweet the most popular, newest, random packages from npm. Please follow that account now and it will start sending out packages soon–ish.

Open Software & Tools

This site wouldn’t be possible without the immense generosity and tireless efforts from the people who make contributions to the world and share their work via open source initiatives. Thank you 🙏

© 2025 – Pkg Stats / Ryan Hefner

task-queue-simple

v1.0.4

Published

task queue impl

Readme

task-queue-simple

带超时机制的任务队列实现。

安装

npm install task-queue-simple --save

使用

const TaskQueue = require('task-queue-simple');

const testTaskQueue = new TaskQueue({
    parallel: 3,    //并发任务数量
    timeout: 10000  //任务超时时间,默认-1,永不超时,
    taskInfo: (info) => console.log(info.waiting, info.running) //任务信息。
    delay: 0    //轮询模式,每隔delay指定间隔时间从任务队列取出任务执行。默认0,不设置时间间隔。
});

testTaskQueue
    .processTask((done) => {
        //do something
        
        //执行完任务后,必须调用done方法。
    })
    .catch(err => {
        // err.message === 'timeout' 代表任务超时
    });

testTaskQueue.setTaskTimeout(100);  //设置任务超时时间,只对设置后产生的任务有效。
testTaskQueue.setParallel(20);      //设置并行任务数。