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 🙏

© 2024 – Pkg Stats / Ryan Hefner

proxycache

v1.1.5

Published

Web proxy caching for Node

Downloads

39

Readme

proxycache

Build Status NPM Version Coverage Status

A simple, configurable, Redis-powered caching proxy.

Use it when you want to

  • deliver a URL to a static file
  • cache the file somewhere
  • provide a URL to the cached version for subsequent requests

Install

$ npm install --save proxycache

Example

const express = require('express')
const request = require('request')
const proxycache = require('proxycache')

// Create Redis/Cloud Storage proxycache client
const config = {
  store: {
    client: 'redis',
    connection: {}
  },
  cache: {
    client: 'gcloud',
    connection: {
      keyFilename: './gcloud-key.json',
      projectId: 'my-project-id'
    },
    options: {
      bucket: 'images'
    }
  }
}
let cache
proxycache(config).then(client => {
  cache = client
})

// Image server to proxy for
const imgsrv = express()
imgsrv.get('/images/:id', (req, res) => {
  const id = req.params.id
  request.get(`http://www.fillmurray.com/g/${id}/${id}`).pipe(res)
})
imgsrv.listen(3888)
console.log('Image server listening on 3888')

const render = src => `
<html>
  <head>
   <title>bfm</title>
  </head>
  <body>
   <img src='${src}' height=500 width=500/>
  </body>
</html>
`

// API Server
const app = express()
app.get('/images/:id', (req, res) => {
  const id = req.params.id
  // query the cache
  cache.get(id).then(result => {
   // cache hit
    if (result) {
      return res.end(render(result))
    }
    const uri = `http://localhost:3888/images/${id}`
   // cache miss; send the default url
    res.end(render(uri))
   // cache the file; TTL in seconds
    cache.set(id, uri, 60)
  })
})
app.listen(8000)

API

proxycache(options)

options

Type: object

License

MIT © Forrest Desjardins