Technology history for letterfest.com

2026 1 added

• added Preact May 2026 · JavaScript libraries

2025 10 added · 7 dropped · 4 switched

• added Judge.me Dec 2025 · Reviews
• added Amazon Pay Nov 2025 · Payment processors
• dropped Preact Nov 2025 · JavaScript libraries
• dropped FullStory Sep 2025 · Analytics
• switched math.js → Preact Sep 2025 · JavaScript libraries
• switched styled-components → Emotion Aug 2025 · JavaScript frameworks
• dropped Google Font API Aug 2025 · Font scripts
• dropped Judge.me Aug 2025 · Reviews
• dropped Preact Aug 2025 · JavaScript libraries
• dropped Yotpo SMSBump Aug 2025 · Marketing automation
• added Amazon SES Jul 2025 · Email
• switched Venmo → Klarna Checkout Jul 2025 · Payment processors
• added Intelligems May 2025 · Shopify apps
• dropped Boomerang Mar 2025 · JavaScript libraries
• added cdnjs Mar 2025 · CDN
• added Google Font API Mar 2025 · Font scripts
• switched cdnjs → jsDelivr Mar 2025 · CDN
• added math.js Mar 2025 · JavaScript libraries
• added styled-components Mar 2025 · JavaScript frameworks
• added Yotpo Reviews Mar 2025 · Reviews
• added Yotpo SMSBump Mar 2025 · Marketing automation

2024 5 added · 13 dropped · 3 switched

• added Preact Dec 2024 · JavaScript libraries
• dropped Hotjar Incoming Feedback Nov 2024 · Surveys
• dropped Preact Nov 2024 · JavaScript libraries
• dropped Emotion Sep 2024 · JavaScript frameworks
• added Hotjar Incoming Feedback Sep 2024 · Surveys
• switched Shogun Landing Page Builder → Product Personalizer Sep 2024 · Shopify apps
• added Zepto Sep 2024 · JavaScript libraries
• dropped Google Optimize Aug 2024 · A/B Testing
• dropped Criteo Jul 2024 · Advertising
• added Preact Jul 2024 · JavaScript libraries
• dropped TikTok Pixel Jul 2024 · Analytics
• dropped Amplitude Jun 2024 · Analytics
• dropped Envoy Jun 2024 · Reverse proxies
• dropped Cloudflare Bot Management May 2024 · Security
• dropped Omnisend Email Marketing & SMS May 2024 · Shopify apps
• dropped Adobe Audience Manager Mar 2024 · Segmentation
• added Envoy Mar 2024 · Reverse proxies
• switched Snap Pixel → MainAd Mar 2024 · Advertising
• dropped Pinterest Conversion Tag Mar 2024 · Analytics
• switched Omnisend → Klaviyo Feb 2024 · Marketing automation
• dropped Qikify Jan 2024 · Shopify apps

2023 9 added · 6 dropped · 1 switched

• added Adobe Audience Manager Sep 2023 · Segmentation
• added Amplitude Sep 2023 · Analytics
• added Criteo Sep 2023 · Advertising
• dropped Preact Sep 2023 · JavaScript libraries
• dropped Dovetale Jul 2023 · Affiliate programs
• dropped Smile Jun 2023 · Loyalty & rewards
• dropped Smile App Jun 2023 · Shopify apps
• dropped Google Font API May 2023 · Font scripts
• added Trustpilot Apr 2023 · Reviews
• added Preact Mar 2023 · JavaScript libraries
• added Priority Hints Feb 2023 · Performance
• added Omnisend Email Marketing & SMS Jan 2023 · Shopify apps
• dropped reCAPTCHA Jan 2023 · Security
• added Shogun Landing Page Builder Jan 2023 · Shopify apps
• switched Shogun → Shogun Page Builder Jan 2023 · Page builders
• added Smile App Jan 2023 · Shopify apps

2022 65 added · 18 dropped · 2 switched

• dropped Cloudflare Network Error Logging Dec 2022 · Issue trackers
• dropped Font Awesome Dec 2022 · Font scripts
• dropped Google Ads Conversion Tracking Dec 2022 · Analytics
• dropped Microsoft Clarity Dec 2022 · Analytics
• dropped RightJS Dec 2022 · JavaScript frameworks
• added Google Workspace Sep 2022 · Email
• added HSTS Sep 2022 · Security
• added HTTP/3 Sep 2022 · Miscellaneous
• added Open Graph Sep 2022 · Miscellaneous
• added Amazon S3 Aug 2022 · Miscellaneous
• added Amazon Web Services Aug 2022 · PaaS
• added American Express Aug 2022 · Payment processors
• added Apple Pay Aug 2022 · Payment processors
• added AWIN Aug 2022 · Affiliate programs
• added Bold Commerce Aug 2022 · Personalisation
• added Bold Product Options Aug 2022 · Shopify apps
• added Boomerang Aug 2022 · JavaScript libraries
• added Cart Functionality Aug 2022 · Ecommerce
• added Cloudflare Aug 2022 · CDN
• added Cloudflare Bot Management Aug 2022 · Security
• added Cloudflare Network Error Logging Aug 2022 · Issue trackers
• added core-js Aug 2022 · JavaScript libraries
• added Facebook Pixel Aug 2022 · Analytics
• added Font Awesome Aug 2022 · Font scripts
• added Google Ads Conversion Tracking Aug 2022 · Analytics
• added Google Analytics Aug 2022 · Analytics
• added Google Font API Aug 2022 · Font scripts
• added Google Optimize Aug 2022 · A/B Testing
• added Google Pay Aug 2022 · Payment processors
• added Google Tag Manager Aug 2022 · Tag managers
• dropped Hextom Free Shipping Bar Aug 2022 · Shopify apps
• added jQuery Aug 2022 · JavaScript libraries
• added Judge.me Aug 2022 · Shopify apps
• added LazySizes Aug 2022 · JavaScript libraries
• added Mailgun Aug 2022 · Email
• added Mastercard Aug 2022 · Payment processors
• added Microsoft Advertising Aug 2022 · Advertising
• added Microsoft Clarity Aug 2022 · Analytics
• added Modernizr Aug 2022 · JavaScript libraries
• added Omnisend Aug 2022 · Marketing automation
• added PayPal Aug 2022 · Payment processors
• added Pinterest Conversion Tag Aug 2022 · Analytics
• added Qikify Aug 2022 · Shopify apps
• added React Aug 2022 · JavaScript frameworks
• added RecoverMyCart Aug 2022 · Shopify apps
• added Shogun Aug 2022 · Page builders
• added Shop Pay Aug 2022 · Payment processors
• added Shopify Aug 2022 · Ecommerce
• switched Google Remarketing Tag → Smarter Click Aug 2022 · Retargeting
• added Snap Pixel Aug 2022 · Advertising
• added TikTok Pixel Aug 2022 · Analytics
• added Visa Aug 2022 · Payment processors
• added Bold Commerce Jun 2022 · Personalisation
• added Bold Product Options Jun 2022 · Shopify apps
• dropped Easy Redirects Jun 2022 · Shopify apps
• dropped Facebook Jun 2022 · Widgets
• dropped Hotjar Jun 2022 · Analytics
• dropped Preact Jun 2022 · JavaScript libraries
• dropped Tailwind CSS Jun 2022 · UI frameworks
• dropped Trustpilot Jun 2022 · Reviews
• switched Choices → Amazon S3 May 2022 · Miscellaneous
• added Amazon Web Services May 2022 · PaaS
• added Font Awesome May 2022 · Font scripts
• added Hextom Free Shipping Bar May 2022 · Shopify apps
• dropped Moment.js May 2022 · JavaScript libraries
• dropped cdnjs Apr 2022 · CDN
• added Easy Redirects Apr 2022 · Shopify apps
• dropped FancyBox Apr 2022 · JavaScript libraries
• dropped Font Awesome Apr 2022 · Font scripts
• dropped Google Hosted Libraries Apr 2022 · CDN
• added Qikify Apr 2022 · Shopify apps
• added Tailwind CSS Apr 2022 · UI frameworks
• added American Express Mar 2022 · Payment processors
• added Apple Pay Mar 2022 · Payment processors
• added Google Optimize Mar 2022 · A/B Testing
• added Google Pay Mar 2022 · Payment processors
• added Hotjar Mar 2022 · Analytics
• added Mastercard Mar 2022 · Payment processors
• added Modernizr Mar 2022 · JavaScript libraries
• added Preact Mar 2022 · JavaScript libraries
• added Visa Mar 2022 · Payment processors
• added Google Hosted Libraries Feb 2022 · CDN
• added LazySizes Feb 2022 · JavaScript libraries
• added Shop Pay Feb 2022 · Payment processors
• dropped Vimeo Feb 2022 · Video players

2021 32 added · 11 dropped · 1 switched

• added Microsoft Clarity Dec 2021 · Analytics
• added Trustpilot Dec 2021 · Reviews
• dropped Wheelio Dec 2021 · Widgets
• added cdnjs Nov 2021 · CDN
• added Cloudflare Bot Management Nov 2021 · Security
• added Gorgias Nov 2021 · Live chat
• added PayPal Nov 2021 · Payment processors
• dropped Sentry Nov 2021 · Issue trackers
• added Vimeo Nov 2021 · Video players
• dropped Apple Pay Oct 2021 · Payment processors
• added TikTok Pixel Oct 2021 · Analytics
• added core-js Sep 2021 · JavaScript libraries
• added Judge.me Sep 2021 · Reviews
• added RecoverMyCart Sep 2021 · Personalisation
• switched PageFly → Shogun Sep 2021 · Page builders
• added Wheelio Sep 2021 · Widgets
• added Google Ads Conversion Tracking Aug 2021 · Analytics
• added Google Remarketing Tag Aug 2021 · Retargeting
• added Snap Pixel Aug 2021 · Advertising
• added Boomerang Jul 2021 · JavaScript libraries
• added Cart Functionality Jul 2021 · Ecommerce
• added Emotion Jul 2021 · JavaScript frameworks
• added Facebook Pixel Jul 2021 · Analytics
• added Google Tag Manager Jul 2021 · Tag managers
• added Moment.js Jul 2021 · JavaScript libraries
• added Omnisend Jul 2021 · Ecommerce
• added Pinterest Conversion Tag Jul 2021 · Analytics
• added React Jul 2021 · JavaScript libraries
• added Sentry Jul 2021 · Issue trackers
• dropped Cart Functionality Jun 2021 · Ecommerce
• dropped Google Tag Manager Jun 2021 · Tag managers
• dropped jsDelivr Jun 2021 · CDN
• added Smarter Click Jun 2021 · Retargeting
• dropped Omnisend May 2021 · Marketing automation
• dropped Bootstrap Apr 2021 · UI frameworks
• added jsDelivr Apr 2021 · CDN
• dropped Lodash Mar 2021 · JavaScript libraries
• dropped Moment.js Mar 2021 · JavaScript libraries
• dropped Sentry Mar 2021 · Issue trackers
• added AWIN Feb 2021 · Affiliate programs
• added Bootstrap Feb 2021 · UI frameworks
• added Choices Feb 2021 · Miscellaneous
• added Microsoft Advertising Feb 2021 · Analytics
• added Omnisend Feb 2021 · Marketing automation

2020 8 added · 5 dropped

• added Sentry Dec 2020 · Issue trackers
• dropped Hotjar Oct 2020 · Analytics
• added PageFly Oct 2020 · Page builders
• added Apple Pay Aug 2020 · Payment processors
• added Cart Functionality Aug 2020 · Ecommerce
• dropped Mustache Aug 2020 · JavaScript frameworks
• added Moment.js Apr 2020 · JavaScript Libraries
• added Mustache Apr 2020 · JavaScript Frameworks
• dropped Flickity Mar 2020 · JavaScript Libraries
• added Hotjar Feb 2020 · Analytics
• added Lodash Feb 2020 · JavaScript Libraries
• dropped reCAPTCHA Jan 2020 · Captchas
• dropped Tawk.to Jan 2020 · Live Chat

2019 3 added · 1 dropped

• added Flickity Dec 2019 · JavaScript Libraries
• added Font Awesome Dec 2019 · Font Scripts
• dropped Nginx Jul 2019 · Reverse Proxy
• added Cloudflare Jun 2019 · CDN