Technology history for designletters.eu

2025 3 added · 5 dropped

• dropped Svelte Dec 2025 · JavaScript frameworks
• dropped Zendesk Dec 2025 · Documentation
• added jsDelivr Oct 2025 · CDN
• added Swiper Oct 2025 · JavaScript libraries
• dropped Cloudflare Bot Management Aug 2025 · Security
• dropped EasyGift Aug 2025 · Shopify apps
• added Klaviyo Forms Apr 2025 · Form builders
• dropped Boomerang Mar 2025 · JavaScript libraries

2024 4 added · 2 dropped

• dropped Google AdSense Nov 2024 · Advertising
• dropped Envoy Jun 2024 · Reverse proxies
• added Envoy Apr 2024 · Reverse proxies
• added Google AdSense Mar 2024 · Advertising
• added Smarter Click Mar 2024 · Retargeting
• added Svelte Mar 2024 · JavaScript frameworks

2023 57 added · 21 dropped

• added American Express Oct 2023 · Payment processors
• added Apple Pay Oct 2023 · Payment processors
• added Google Pay Oct 2023 · Payment processors
• added Mastercard Oct 2023 · Payment processors
• added Shop Pay Oct 2023 · Payment processors
• added Visa Oct 2023 · Payment processors
• dropped Cloudflare Bot Management Sep 2023 · Security
• dropped EasyGift Sep 2023 · Shopify apps
• dropped Google Pay Aug 2023 · Payment processors
• dropped Handlebars Aug 2023 · JavaScript frameworks
• dropped jsDelivr Aug 2023 · CDN
• dropped Microsoft Clarity Aug 2023 · Analytics
• dropped PayPal Marketing Solutions Aug 2023 · Analytics
• dropped Polyfill Aug 2023 · JavaScript libraries
• dropped Rebuy Aug 2023 · Shopify apps
• dropped Revy Aug 2023 · Shopify apps
• dropped Shopapps Aug 2023 · Shopify apps
• dropped Slick Aug 2023 · JavaScript libraries
• added Cloudflare Bot Management Jul 2023 · Security
• added EasyGift Jul 2023 · Shopify apps
• added Flickity Jul 2023 · JavaScript libraries
• added Font Awesome Jul 2023 · Font scripts
• added Webgains Jul 2023 · Affiliate programs
• added AOS May 2023 · JavaScript libraries
• added Backbone.js May 2023 · JavaScript frameworks
• added Boomerang May 2023 · JavaScript libraries
• added Bunny May 2023 · CDN
• added Cart Functionality May 2023 · Ecommerce
• added cdnjs May 2023 · CDN
• added Cloudflare May 2023 · CDN
• added core-js May 2023 · JavaScript libraries
• added Criteo May 2023 · Advertising
• added Facebook Pixel May 2023 · Analytics
• added Google Analytics May 2023 · Analytics
• added Google Hosted Libraries May 2023 · CDN
• added Google Optimize May 2023 · A/B Testing
• added Google Pay May 2023 · Payment processors
• added Google Tag Manager May 2023 · Tag managers
• added Handlebars May 2023 · JavaScript frameworks
• added Hotjar May 2023 · Analytics
• added HSTS May 2023 · Security
• added HTTP/3 May 2023 · Miscellaneous
• added jQuery May 2023 · JavaScript libraries
• added jsDelivr May 2023 · CDN
• added Klaviyo May 2023 · Marketing automation
• added LazySizes May 2023 · JavaScript libraries
• added Microsoft Advertising May 2023 · Advertising
• added Microsoft Clarity May 2023 · Analytics
• added Open Graph May 2023 · Miscellaneous
• added OWL Carousel May 2023 · JavaScript libraries
• added PayPal May 2023 · Payment processors
• added PayPal Marketing Solutions May 2023 · Analytics
• added PhotoSwipe May 2023 · JavaScript libraries
• added Polyfill May 2023 · JavaScript libraries
• added Preact May 2023 · JavaScript libraries
• added Priority Hints May 2023 · Performance
• added React May 2023 · JavaScript frameworks
• added Rebuy May 2023 · Shopify apps
• added Revy May 2023 · Shopify apps
• added Shopapps May 2023 · Shopify apps
• added Shopify May 2023 · Ecommerce
• added Slick May 2023 · JavaScript libraries
• added Underscore.js May 2023 · JavaScript libraries
• added Unpkg May 2023 · CDN
• added Zendesk May 2023 · Documentation
• added Criteo Mar 2023 · Advertising
• added Hotjar Mar 2023 · Analytics
• added Microsoft Advertising Mar 2023 · Advertising
• added Priority Hints Feb 2023 · Performance
• dropped Cloudflare Bot Management Jan 2023 · Security
• dropped Cloudflare Network Error Logging Jan 2023 · Issue trackers
• dropped Criteo Jan 2023 · Advertising
• dropped Google Ads Conversion Tracking Jan 2023 · Analytics
• dropped Google Font API Jan 2023 · Font scripts
• dropped Hotjar Jan 2023 · Analytics
• dropped Microsoft Advertising Jan 2023 · Advertising
• dropped PageFly Jan 2023 · Page builders
• dropped Pinterest Conversion Tag Jan 2023 · Analytics

2022 50 added · 9 dropped

• added Google Pay Oct 2022 · Payment processors
• added PayPal Marketing Solutions Oct 2022 · Analytics
• added Rebuy Oct 2022 · Shopify apps
• dropped Bootstrap Sep 2022 · UI frameworks
• added HSTS Sep 2022 · Security
• added HTTP/3 Sep 2022 · Miscellaneous
• added Open Graph Sep 2022 · Miscellaneous
• added PhotoSwipe Sep 2022 · JavaScript libraries
• dropped American Express Aug 2022 · Payment processors
• added AOS Aug 2022 · JavaScript libraries
• added Backbone.js Aug 2022 · JavaScript frameworks
• added Boomerang Aug 2022 · JavaScript libraries
• added Cart Functionality Aug 2022 · Ecommerce
• added cdnjs Aug 2022 · CDN
• 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 Criteo Aug 2022 · Advertising
• added Facebook Pixel Aug 2022 · Analytics
• added Google Ads Conversion Tracking Aug 2022 · Analytics
• added Google Analytics Aug 2022 · Analytics
• added Google Font API Aug 2022 · Font scripts
• added Google Hosted Libraries Aug 2022 · CDN
• added Google Optimize Aug 2022 · A/B Testing
• added Google Tag Manager Aug 2022 · Tag managers
• added Handlebars Aug 2022 · JavaScript frameworks
• added Hotjar Aug 2022 · Analytics
• added jQuery Aug 2022 · JavaScript libraries
• added jsDelivr Aug 2022 · CDN
• dropped Klarna Checkout Aug 2022 · Payment processors
• added Klaviyo Aug 2022 · Marketing automation
• added LazySizes Aug 2022 · JavaScript libraries
• dropped Mastercard Aug 2022 · Payment processors
• added Microsoft Advertising Aug 2022 · Advertising
• added Microsoft Clarity Aug 2022 · Analytics
• added PageFly Aug 2022 · Page builders
• added PayPal Aug 2022 · Payment processors
• added Pinterest Conversion Tag Aug 2022 · Analytics
• added Polyfill Aug 2022 · JavaScript libraries
• added Preact Aug 2022 · JavaScript libraries
• added React Aug 2022 · JavaScript frameworks
• added Revy Aug 2022 · Shopify apps
• added Shopapps Aug 2022 · Shopify apps
• added Shopify Aug 2022 · Ecommerce
• added Slick Aug 2022 · JavaScript libraries
• added Underscore.js Aug 2022 · JavaScript libraries
• dropped Visa Aug 2022 · Payment processors
• added Zendesk Aug 2022 · Issue trackers
• dropped Google Remarketing Tag Jul 2022 · Retargeting
• dropped Facebook Jun 2022 · Widgets
• added Revy May 2022 · Shopify apps
• added Shopapps Apr 2022 · Shopify apps
• added Google Optimize Mar 2022 · A/B Testing
• added Google Hosted Libraries Feb 2022 · CDN
• added LazySizes Feb 2022 · JavaScript libraries
• added Polyfill Feb 2022 · JavaScript libraries
• dropped Post Affiliate Pro Feb 2022 · Affiliate programs
• dropped parcel Jan 2022 · Miscellaneous

2021 28 added · 4 dropped

• added Microsoft Advertising Dec 2021 · Advertising
• added Microsoft Clarity Dec 2021 · Analytics
• dropped styled-components Dec 2021 · Development
• dropped Wheelio Dec 2021 · Widgets
• added cdnjs Nov 2021 · CDN
• added Cloudflare Bot Management Nov 2021 · Security
• added Klarna Checkout Nov 2021 · Buy now pay later
• added Mastercard Nov 2021 · Payment processors
• added PayPal Nov 2021 · Payment processors
• added Preact Nov 2021 · JavaScript libraries
• dropped Polyfill Oct 2021 · JavaScript libraries
• added Backbone.js Sep 2021 · JavaScript frameworks
• added core-js Sep 2021 · JavaScript libraries
• added Criteo Sep 2021 · Retargeting
• added Underscore.js Sep 2021 · JavaScript libraries
• added Wheelio Sep 2021 · Widgets
• dropped Nosto Aug 2021 · Personalisation
• added AOS Jul 2021 · JavaScript libraries
• added Boomerang Jul 2021 · JavaScript libraries
• added Cart Functionality Jul 2021 · Ecommerce
• added Facebook Pixel Jul 2021 · Analytics
• added Google Ads Conversion Tracking Jul 2021 · Analytics
• added Google Remarketing Tag Jul 2021 · Retargeting
• added Handlebars Jul 2021 · JavaScript frameworks
• added parcel Jul 2021 · Miscellaneous
• added Pinterest Conversion Tag Jul 2021 · Analytics
• added Post Affiliate Pro Jul 2021 · Affiliate programs
• added React Jul 2021 · JavaScript libraries
• added styled-components Jul 2021 · Development
• added Zendesk Jul 2021 · Live chat
• added Google Font API Jun 2021 · Font scripts
• added PageFly Jun 2021 · Page builders