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 🙏

© 2026 – Pkg Stats / Ryan Hefner

zzmcache

v1.0.0

Published

文件处理 缓存

Downloads

2

Readme

首先先引入这个模块

const file = require("./file")

生成缓存的方法 file.saveCache 有是三个参数 文件名 文件内容 过期时间单位【秒】

file.saveCache("log.txt","文件内容",10)

读取缓存 如果在存储时设置了过期时间 那么他会判断是否过期过期则删除

let res = file.readCache("log.txt")
console.log(res)

生成文件方法 两个参数 文件名和文件内容

file.writeFile("log1.txt","文件内容")

读取文件方法 参数一个 文件名

let res1 = file.readFile('log1.txt')
console.log(res1)

删除文件的方法

file.delFile('log1.txt')