README
npm-download-counts
Fetch package download counts for packages from the npm registry
const moment = require('moment')
const downloadCounts = require('npm-download-counts')
const pkg = 'levelup'
const start = moment().subtract('months', 1).toDate() // start date for lookup
const end = new Date() // end date for lookup
let data = await downloadCounts(pkg, start, end)
// `data` is an array of objects with `day` and `count` properties
// each element of the array represents a day in your date range
data.forEach(function (d, i) {
console.log(`On ${d.day}, ${pkg} was downloaded ~${d.count} times`)
})
Gives you something like:
On 2013-06-15, levelup was downloaded ~91 times
On 2013-06-16, levelup was downloaded ~47 times
On 2013-06-17, levelup was downloaded ~57 times
On 2013-06-18, levelup was downloaded ~141 times
...
- To make authenticated calls, supply a token from an npm account as the 4th argument.
- If you supply a callback as the last argument, it won't return a
Promise
and can be used in standard error-first callback style.
Collaborators
- Rod Vagg [@rvagg] (https://github.com/rvagg)
- Dav Glass @davglass
Licence & copyright
Copyright (c) 2014 Rod Vagg
npm-download-counts is licensed under an MIT license. All rights not explicitly granted in the MIT license are reserved. See the included LICENSE file for more details.