publicsuffix written in nodejs

publicsuffix written in nodejs

A “public suffix” is one under which Internet users can directly register names. Some examples of public suffixes are .com, .co.uk and pvt.k12.wy.us. The Public Suffix List is a list of all known public suffixes.

from publicsuffix.org

This is an implementation of the public suffix list from mozilla to work with lists of unfiltered domains.

Usage

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var PublicSuffix = require('PublicSuffix');
var publicSuffix = PublicSuffix.PublicSuffixFactory();

var getTopLevelDomains = _.map(domains, publicSuffix.getTopDomain);
var realDomains = _.filter(domains, publicSuffix.hasRealTopLevelDomain);

Implementation

The implementation is creating a tree structure from the domain and has unit tests.

Tests

To run the tests just execute

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node tests/test-publicsuffix.js

No Unit testing framework is required.

Dependencies

  • underscore