What powers undo.app?

A/B Testing

Google Optimize

since May 2021

Advertising

Google Ads

since Dec 2022

Microsoft Advertising

since Feb 2022

Reddit Ads

since Sep 2022

Twitter Ads

since Jul 2021

Analytics

Amplitude

since Feb 2020

Facebook Pixel v2.9.147

since Mar 2022

Google Ads Conversion Tracking

since Jun 2022

Google Analytics vUA

since Feb 2019

Hotjar

since Dec 2021

Inspectlet

since Apr 2019

Microsoft Clarity v0.7.46

since Feb 2022

Pinterest Conversion Tag

since Jul 2021

TikTok Pixel

since Jul 2021

Caching

Varnish

since Apr 2019

CDN

Amazon CloudFront

since Feb 2019

Amazon S3

since Feb 2019

Cloudflare

since Sep 2024

Google Hosted Libraries

since Feb 2022

jQuery CDN

since Feb 2022

jsDelivr

since Jul 2020

Cookie compliance

Legal Monster v4.8.0

since Jul 2021

Customer data platform

Segment

since Feb 2019

Email

Google Workspace

since Aug 2022

Mailgun

since Aug 2022

Font scripts

Google Font API

since Feb 2019

JavaScript frameworks

React

since Feb 2019

styled-components v6.1.0

since Mar 2022

JavaScript libraries

Apollo v3.8.7

since Oct 2023

core-js v3.1.3

since Aug 2021

jQuery v3.5.1

since Feb 2019

Polyfill v2

since Jun 2021

Preact

since Oct 2021

SoundManager

since Feb 2019

Live chat

Kustomer

since Oct 2021

Marketing automation

Customer.io

since Mar 2022

Mautic

since Sep 2024

Sleeknote

since Oct 2022

Miscellaneous

LottieFiles

since Feb 2022

Open Graph

since Sep 2022

PWA

since Aug 2022

PaaS

Amazon Web Services

since Feb 2019

Page builders

Webflow

since Nov 2019

Programming languages

GraphQL

since Oct 2023

Lua

since Apr 2019

TypeScript

since Oct 2023

Reviews

Trustpilot

since May 2021

Security

Cloudflare Bot Management

since Sep 2024

Tag managers

Google Tag Manager

since Feb 2019

UI frameworks

Bootstrap v5

since Feb 2021

Web servers

Nginx

since Apr 2019

OpenResty

since Apr 2019

Widgets

Facebook

since Feb 2019