What powers classcraft.com?

A/B Testing

Google Optimize

since Jul 2021

Advertising

AdRoll v2.0

since Apr 2022

Reddit Ads

since Nov 2022

Twitter Ads

since May 2021

Analytics

Facebook Pixel

since Jul 2021

Google Ads Conversion Tracking

since Aug 2021

Google Analytics vUA

since Jun 2018

Linkedin Insight Tag

since Feb 2021

Matomo Analytics

since Aug 2020

Microsoft Clarity

since Jun 2022

CDN

Cloudflare

since Apr 2018

Fastly

since Jan 2019

Google Cloud CDN

since Apr 2022

Imgix

since Nov 2022

jQuery CDN

since Jan 2023

Cookie compliance

AdRoll CMP System

since Apr 2022

Databases

MongoDB

since Aug 2018

Ecommerce

Cart Functionality

since Aug 2020

Shopify

since Aug 2018

Email

ActiveCampaign

since Nov 2022

Sendgrid

since Aug 2022

Feature management

Beamer

since May 2023

Font scripts

Google Font API

since Aug 2019

IaaS

Google Cloud

since Dec 2020

Issue trackers

Atlassian Statuspage

since Jan 2023

Zendesk

since Mar 2020

JavaScript frameworks

Backbone.js v1.1.2

since Aug 2018

Emotion

since Nov 2021

Meteor v2.7.3

since Aug 2018

Next.js v12.3.4

since Apr 2019

React

since Oct 2018

JavaScript graphics

Highcharts v7.1.1

since Jan 2019

JavaScript libraries

Boomerang

since Oct 2021

core-js v3.15.2

since Sep 2021

Highlight.js

since May 2023

jQuery v3.5.1

since Jun 2018

Lodash v4.17.21

since Oct 2021

Modernizr v2.8.3

since Aug 2018

Moment.js v2.4.0

since Aug 2018

Polyfill v3

since Dec 2018

Swiper

since Sep 2022

Twitter typeahead.js

since Jan 2019

Underscore.js

since Aug 2018

Live chat

WhatsApp Business Chat

since May 2023

Load balancers

Amazon ALB

since Sep 2021

Marketing automation

Eloqua

since Mar 2024

HubSpot

since Jan 2020

Miscellaneous

Babel

since Mar 2023

Google Code Prettify

since Jan 2019

HTTP/3

since Oct 2022

Open Graph

since Sep 2022

PWA

since Nov 2022

RSS

since Mar 2023

Webpack

since Sep 2018

PaaS

Amazon Web Services

since Sep 2021

Vercel

since Aug 2018

Payment processors

Apple Pay

since Aug 2020

PayPal

since Oct 2021

Shop Pay

since Oct 2022

Performance

Google Cloud Trace

since Apr 2022

Priority Hints

since Feb 2023

Personalisation

Printful

since Oct 2021

Programming languages

Java

since May 2023

Node.js

since Aug 2018

Ruby

since Aug 2018

Recruitment & staffing

Workable

since Apr 2022

Security

Cloudflare Bot Management

since Nov 2021

HSTS

since Sep 2022

reCAPTCHA

since Oct 2018

Tag managers

Google Tag Manager

since Apr 2018

UI frameworks

Bootstrap v3.4.1

since Jan 2019

Video players

VideoJS v7.21.4

since Mar 2024

Web frameworks

Express

since Nov 2022

Ruby on Rails

since Aug 2018

Webmail

Apple iCloud Mail

since Jan 2023

Google Workspace

since Aug 2022

Widgets

Twitter

since Jan 2019