<!-- Paste this right before your closing head tag -->
<script type="text/javascript">
(function (f, b) { if (!b.__SV) { var e, g, i, h; window.mixpanel = b; b._i = []; b.init = function (e, f, c) { function g(a, d) { var b = d.split("."); 2 == b.length && ((a = a[b[0]]), (d = b[1])); a[d] = function () { a.push([d].concat(Array.prototype.slice.call(arguments, 0))); }; } var a = b; "undefined" !== typeof c ? (a = b[c] = []) : (c = "mixpanel"); a.people = a.people || []; a.toString = function (a) { var d = "mixpanel"; "mixpanel" !== c && (d += "." + c); a || (d += " (stub)"); return d; }; a.people.toString = function () { return a.toString(1) + ".people (stub)"; }; i = "disable time_event track track_pageview track_links track_forms track_with_groups add_group set_group remove_group register register_once alias unregister identify name_tag set_config reset opt_in_tracking opt_out_tracking has_opted_in_tracking has_opted_out_tracking clear_opt_in_out_tracking start_batch_senders people.set people.set_once people.unset people.increment people.append people.union people.track_charge people.clear_charges people.delete_user people.remove".split(" "); for (h = 0; h < i.length; h++) g(a, i[h]); var j = "set set_once union unset remove delete".split(" "); a.get_group = function () { function b(c) { d[c] = function () { call2_args = arguments; call2 = [c].concat(Array.prototype.slice.call(call2_args, 0)); a.push([e, call2]); }; } for (var d = {}, e = ["get_group"].concat(Array.prototype.slice.call(arguments, 0)), c = 0; c < j.length; c++) b(j[c]); return d; }; b._i.push([e, f, c]); }; b.__SV = 1.2; e = f.createElement("script"); e.type = "text/javascript"; e.async = !0; e.src = "undefined" !== typeof MIXPANEL_CUSTOM_LIB_URL ? MIXPANEL_CUSTOM_LIB_URL : "file:" === f.location.protocol && "//cdn.mxpnl.com/libs/mixpanel-2-latest.min.js".match(/^\/\//) ? "https://cdn.mxpnl.com/libs/mixpanel-2-latest.min.js" : "//cdn.mxpnl.com/libs/mixpanel-2-latest.min.js"; g = f.getElementsByTagName("script")[0]; g.parentNode.insertBefore(e, g); } })(document, window.mixpanel || []);

// Initialize Mixpanel
mixpanel.init("YOUR_PROJECT_TOKEN", {
    autocapture: true,
    track_pageview: true,
    record_sessions_percent: 100,
    record_heatmap_data: true,
});
</script>

npm install --save mixpanel-browser

import mixpanel from 'mixpanel-browser'

mixpanel.init("YOUR_PROJECT_TOKEN", {
    autocapture: true,
    track_pageview: true,
});

// Track an event
mixpanel.track('Button Clicked', {
    'button_name': 'Sign Up',
    'page': 'Homepage'
});

pip install mixpanel

from mixpanel import Mixpanel

# Initialize Mixpanel
mp = Mixpanel("YOUR_PROJECT_TOKEN")

# Track an event
mp.track('12345', 'Sign Up', {
    'plan': 'premium',
    'source': 'landing_page'
})

# Set user profile properties
mp.people_set('12345', {
    'name': 'Sam Smith',
    '$email': '[email protected]',
}, meta={'$ip': 0})

npm install mixpanel

const Mixpanel = require('mixpanel');

// Initialize Mixpanel
const mp = Mixpanel.init('YOUR_PROJECT_TOKEN');

// Track an event
mp.track('Sign Up', {
    distinct_id: '12345',
    plan: 'premium',
    source: 'landing_page'
});

// Set user profile properties
mp.people.set('12345', {
    'name': 'Sam Smith',
    '$email': '[email protected]'
});