diff --git a/bundle/doip.js b/bundle/doip.js
new file mode 100644
index 0000000..8df33a8
--- /dev/null
+++ b/bundle/doip.js
@@ -0,0 +1,371 @@
+(function(f){if(typeof exports==="object"&&typeof module!=="undefined"){module.exports=f()}else if(typeof define==="function"&&define.amd){define([],f)}else{var g;if(typeof window!=="undefined"){g=window}else if(typeof global!=="undefined"){g=global}else if(typeof self!=="undefined"){g=self}else{g=this}g.doip = f()}})(function(){var define,module,exports;return (function(){function r(e,n,t){function o(i,f){if(!n[i]){if(!e[i]){var c="function"==typeof require&&require;if(!f&&c)return c(i,!0);if(u)return u(i,!0);var a=new Error("Cannot find module '"+i+"'");throw a.code="MODULE_NOT_FOUND",a}var p=n[i]={exports:{}};e[i][0].call(p.exports,function(r){var n=e[i][1][r];return o(n||r)},p,p.exports,r,e,n,t)}return n[i].exports}for(var u="function"==typeof require&&require,i=0;i<t.length;i++)o(t[i]);return o}return r})()({1:[function(require,module,exports){
+(function(module) {
+    'use strict';
+
+    module.exports.is_uri = is_iri;
+    module.exports.is_http_uri = is_http_iri;
+    module.exports.is_https_uri = is_https_iri;
+    module.exports.is_web_uri = is_web_iri;
+    // Create aliases
+    module.exports.isUri = is_iri;
+    module.exports.isHttpUri = is_http_iri;
+    module.exports.isHttpsUri = is_https_iri;
+    module.exports.isWebUri = is_web_iri;
+
+
+    // private function
+    // internal URI spitter method - direct from RFC 3986
+    var splitUri = function(uri) {
+        var splitted = uri.match(/(?:([^:\/?#]+):)?(?:\/\/([^\/?#]*))?([^?#]*)(?:\?([^#]*))?(?:#(.*))?/);
+        return splitted;
+    };
+
+    function is_iri(value) {
+        if (!value) {
+            return;
+        }
+
+        // check for illegal characters
+        if (/[^a-z0-9\:\/\?\#\[\]\@\!\$\&\'\(\)\*\+\,\;\=\.\-\_\~\%]/i.test(value)) return;
+
+        // check for hex escapes that aren't complete
+        if (/%[^0-9a-f]/i.test(value)) return;
+        if (/%[0-9a-f](:?[^0-9a-f]|$)/i.test(value)) return;
+
+        var splitted = [];
+        var scheme = '';
+        var authority = '';
+        var path = '';
+        var query = '';
+        var fragment = '';
+        var out = '';
+
+        // from RFC 3986
+        splitted = splitUri(value);
+        scheme = splitted[1]; 
+        authority = splitted[2];
+        path = splitted[3];
+        query = splitted[4];
+        fragment = splitted[5];
+
+        // scheme and path are required, though the path can be empty
+        if (!(scheme && scheme.length && path.length >= 0)) return;
+
+        // if authority is present, the path must be empty or begin with a /
+        if (authority && authority.length) {
+            if (!(path.length === 0 || /^\//.test(path))) return;
+        } else {
+            // if authority is not present, the path must not start with //
+            if (/^\/\//.test(path)) return;
+        }
+
+        // scheme must begin with a letter, then consist of letters, digits, +, ., or -
+        if (!/^[a-z][a-z0-9\+\-\.]*$/.test(scheme.toLowerCase()))  return;
+
+        // re-assemble the URL per section 5.3 in RFC 3986
+        out += scheme + ':';
+        if (authority && authority.length) {
+            out += '//' + authority;
+        }
+
+        out += path;
+
+        if (query && query.length) {
+            out += '?' + query;
+        }
+
+        if (fragment && fragment.length) {
+            out += '#' + fragment;
+        }
+
+        return out;
+    }
+
+    function is_http_iri(value, allowHttps) {
+        if (!is_iri(value)) {
+            return;
+        }
+
+        var splitted = [];
+        var scheme = '';
+        var authority = '';
+        var path = '';
+        var port = '';
+        var query = '';
+        var fragment = '';
+        var out = '';
+
+        // from RFC 3986
+        splitted = splitUri(value);
+        scheme = splitted[1]; 
+        authority = splitted[2];
+        path = splitted[3];
+        query = splitted[4];
+        fragment = splitted[5];
+
+        if (!scheme)  return;
+
+        if(allowHttps) {
+            if (scheme.toLowerCase() != 'https') return;
+        } else {
+            if (scheme.toLowerCase() != 'http') return;
+        }
+
+        // fully-qualified URIs must have an authority section that is
+        // a valid host
+        if (!authority) {
+            return;
+        }
+
+        // enable port component
+        if (/:(\d+)$/.test(authority)) {
+            port = authority.match(/:(\d+)$/)[0];
+            authority = authority.replace(/:\d+$/, '');
+        }
+
+        out += scheme + ':';
+        out += '//' + authority;
+        
+        if (port) {
+            out += port;
+        }
+        
+        out += path;
+        
+        if(query && query.length){
+            out += '?' + query;
+        }
+
+        if(fragment && fragment.length){
+            out += '#' + fragment;
+        }
+        
+        return out;
+    }
+
+    function is_https_iri(value) {
+        return is_http_iri(value, true);
+    }
+
+    function is_web_iri(value) {
+        return (is_http_iri(value) || is_https_iri(value));
+    }
+
+})(module);
+
+},{}],2:[function(require,module,exports){
+/*
+Copyright (C) 2020 Yarmo Mackenbach
+
+This program is free software: you can redistribute it and/or modify it under
+the terms of the GNU Affero General Public License as published by the Free
+Software Foundation, either version 3 of the License, or (at your option)
+any later version.
+
+This program is distributed in the hope that it will be useful, but WITHOUT
+ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
+FOR A PARTICULAR PURPOSE. See the GNU Affero General Public License for more
+details.
+
+You should have received a copy of the GNU Affero General Public License along
+with this program. If not, see <https://www.gnu.org/licenses/>.
+
+Also add information on how to contact you by electronic and paper mail.
+
+If your software can interact with users remotely through a computer network,
+you should also make sure that it provides a way for users to get its source.
+For example, if your program is a web application, its interface could display
+a "Source" link that leads users to an archive of the code. There are many
+ways you could offer source, and different solutions will be better for different
+programs; see section 13 for the specific requirements.
+
+You should also get your employer (if you work as a programmer) or school,
+if any, to sign a "copyright disclaimer" for the program, if necessary. For
+more information on this, and how to apply and follow the GNU AGPL, see <https://www.gnu.org/licenses/>.
+*/
+const validUrl = require('valid-url')
+const { serviceprovidersList, serviceproviders } = require('./serviceproviders')
+
+const matchSp = (uri) => {
+  let matches = [], sp
+
+  serviceprovidersList.forEach((spName, i) => {
+    sp = serviceproviders[spName]
+    if (sp.reURI.test(uri)) {
+      matches.push(sp.processURI(uri))
+    }
+  })
+
+  return matches
+}
+
+const verify = (uri, fingerprint, opts) => {
+  if (!opts) { opts = {} }
+
+  if (!validUrl.isUri(uri)) {
+    throw new Error('Not a valid URI')
+  }
+
+  const spMatches = matchSp(uri)
+
+  if ('returnMatchesOnly' in opts && opts.returnMatchesOnly) {
+    return spMatches
+  }
+}
+
+exports.verify = verify
+exports.serviceproviders = serviceproviders
+exports.serviceprovidersList = serviceprovidersList
+
+},{"./serviceproviders":3,"valid-url":1}],3:[function(require,module,exports){
+exports.serviceprovidersList = [
+  'dns',
+  'xmpp',
+]
+
+exports.serviceproviders = {
+  dns: require('./serviceproviders/dns'),
+  xmpp: require('./serviceproviders/xmpp')
+}
+
+},{"./serviceproviders/dns":4,"./serviceproviders/xmpp":5}],4:[function(require,module,exports){
+/*
+Copyright (C) 2020 Yarmo Mackenbach
+
+This program is free software: you can redistribute it and/or modify it under
+the terms of the GNU Affero General Public License as published by the Free
+Software Foundation, either version 3 of the License, or (at your option)
+any later version.
+
+This program is distributed in the hope that it will be useful, but WITHOUT
+ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
+FOR A PARTICULAR PURPOSE. See the GNU Affero General Public License for more
+details.
+
+You should have received a copy of the GNU Affero General Public License along
+with this program. If not, see <https://www.gnu.org/licenses/>.
+
+Also add information on how to contact you by electronic and paper mail.
+
+If your software can interact with users remotely through a computer network,
+you should also make sure that it provides a way for users to get its source.
+For example, if your program is a web application, its interface could display
+a "Source" link that leads users to an archive of the code. There are many
+ways you could offer source, and different solutions will be better for different
+programs; see section 13 for the specific requirements.
+
+You should also get your employer (if you work as a programmer) or school,
+if any, to sign a "copyright disclaimer" for the program, if necessary. For
+more information on this, and how to apply and follow the GNU AGPL, see <https://www.gnu.org/licenses/>.
+*/
+const reURI = /^dns:([a-zA-Z0-9\.\-\_]*)(?:\?(.*))?/
+
+const processURI = (uri, opts) => {
+  const match = uri.match(reURI)
+
+  return {
+    type: "domain",
+    profile: {
+      display: match[1],
+      uri: `https://${match[1]}`
+    },
+    proof: {
+      uri: `https://dns.shivering-isles.com/dns-query?name=${match[1]}&type=TXT`,
+      fetch: null
+    },
+    qr: null
+  }
+}
+
+const tests = [
+  {
+    uri: 'dns:domain.org',
+    shouldMatch: true
+  },
+  {
+    uri: 'dns:domain.org?type=TXT',
+    shouldMatch: true
+  },
+  {
+    uri: 'https://domain.org',
+    shouldMatch: false
+  }
+]
+
+exports.reURI = reURI
+exports.processURI = processURI
+exports.tests = tests
+
+},{}],5:[function(require,module,exports){
+/*
+Copyright (C) 2020 Yarmo Mackenbach
+
+This program is free software: you can redistribute it and/or modify it under
+the terms of the GNU Affero General Public License as published by the Free
+Software Foundation, either version 3 of the License, or (at your option)
+any later version.
+
+This program is distributed in the hope that it will be useful, but WITHOUT
+ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
+FOR A PARTICULAR PURPOSE. See the GNU Affero General Public License for more
+details.
+
+You should have received a copy of the GNU Affero General Public License along
+with this program. If not, see <https://www.gnu.org/licenses/>.
+
+Also add information on how to contact you by electronic and paper mail.
+
+If your software can interact with users remotely through a computer network,
+you should also make sure that it provides a way for users to get its source.
+For example, if your program is a web application, its interface could display
+a "Source" link that leads users to an archive of the code. There are many
+ways you could offer source, and different solutions will be better for different
+programs; see section 13 for the specific requirements.
+
+You should also get your employer (if you work as a programmer) or school,
+if any, to sign a "copyright disclaimer" for the program, if necessary. For
+more information on this, and how to apply and follow the GNU AGPL, see <https://www.gnu.org/licenses/>.
+*/
+const reURI = /^xmpp:([a-zA-Z0-9\.\-\_]*)@([a-zA-Z0-9\.\-\_]*)(?:\?(.*))?/
+
+const processURI = (uri, opts) => {
+  if (!opts) { opts = {} }
+  const match = uri.match(reURI)
+
+  return {
+    type: "xmpp",
+    profile: {
+      display: `${match[1]}@${match[2]}`,
+      uri: uri
+    },
+    proof: {
+      uri: 'XMPP_VCARD_SERVER_DOMAIN' in opts
+           ? `https://${opts.XMPP_VCARD_SERVER_DOMAIN}/api/vcard/${output.display}/DESC`
+           : null,
+      fetch: null
+    },
+    qr: null
+  }
+}
+
+const tests = [
+  {
+    uri: 'xmpp:alice@domain.org',
+    shouldMatch: true
+  },
+  {
+    uri: 'xmpp:alice@domain.org?omemo-sid-123456789=A1B2C3D4E5F6G7H8I9',
+    shouldMatch: true
+  },
+  {
+    uri: 'https://domain.org',
+    shouldMatch: false
+  }
+]
+
+exports.reURI = reURI
+exports.processURI = processURI
+exports.tests = tests
+
+},{}]},{},[2])(2)
+});
diff --git a/demo/index.html b/demo/index.html
new file mode 100644
index 0000000..39d3b7a
--- /dev/null
+++ b/demo/index.html
@@ -0,0 +1,14 @@
+<!DOCTYPE html>
+<html lang="en" dir="ltr">
+  <head>
+    <meta charset="utf-8">
+    <title>doip.js browser demo</title>
+    <script src="../bundle/doip.js" charset="utf-8"></script>
+    <script type="text/javascript">
+      console.log(doip.verify('dns:domain.org', null, { 'returnMatchesOnly': true }))
+    </script>
+  </head>
+  <body>
+
+  </body>
+</html>