Technology history for and-classy.jp

2026 1 added

• added Klaviyo Apr 2026 · Marketing automation

2025 5 added · 4 dropped

• added jsDelivr Aug 2025 · CDN
• added Swiper Aug 2025 · JavaScript libraries
• dropped jQuery CDN May 2025 · CDN
• dropped jQuery UI May 2025 · JavaScript libraries
• added Microsoft Clarity May 2025 · Analytics
• added cdnjs Apr 2025 · CDN
• added Lightbox Apr 2025 · JavaScript libraries
• dropped Boomerang Mar 2025 · JavaScript libraries
• dropped Amazon Pay Feb 2025 · Payment processors

2024 24 added · 19 dropped · 3 switched

• switched TikTok Pixel → Google Analytics Jul 2024 · Analytics
• dropped Envoy Jun 2024 · Reverse proxies
• dropped Amazon SES Apr 2024 · Email
• dropped Amazon Web Services Apr 2024 · PaaS
• added Envoy Apr 2024 · Reverse proxies
• dropped Facebook Login Apr 2024 · Authentication
• dropped Google Analytics Apr 2024 · Analytics
• dropped Google Tag Manager Apr 2024 · Tag managers
• dropped Google Workspace Apr 2024 · Webmail
• dropped LazySizes Apr 2024 · JavaScript libraries
• dropped New Relic Apr 2024 · RUM
• dropped Nginx Apr 2024 · Web servers
• dropped Twitter Apr 2024 · Widgets
• dropped Twitter Ads Apr 2024 · Advertising
• dropped Zendesk Apr 2024 · Live chat
• dropped Adobe Audience Manager Mar 2024 · Segmentation
• added Amazon Pay Mar 2024 · Payment processors
• added American Express Mar 2024 · Payment processors
• added Apple Pay Mar 2024 · Payment processors
• added Azure Edge Network Mar 2024 · Miscellaneous
• added Boomerang Mar 2024 · JavaScript libraries
• switched UIKit → Chakra UI Mar 2024 · UI frameworks
• added Cloudflare Mar 2024 · CDN
• dropped Criteo Mar 2024 · Advertising
• added Emotion Mar 2024 · JavaScript frameworks
• added Font Awesome Mar 2024 · Font scripts
• dropped Google Ads Mar 2024 · Advertising
• dropped Google Ads Conversion Tracking Mar 2024 · Analytics
• added Google Pay Mar 2024 · Payment processors
• added Handlebars Mar 2024 · JavaScript frameworks
• added HSTS Mar 2024 · Security
• added HTTP/3 Mar 2024 · Miscellaneous
• added jQuery CDN Mar 2024 · CDN
• added jQuery UI Mar 2024 · JavaScript libraries
• added Mastercard Mar 2024 · Payment processors
• added Mustache Mar 2024 · JavaScript frameworks
• added Preact Mar 2024 · JavaScript libraries
• added Priority Hints Mar 2024 · Performance
• added Sentry Mar 2024 · Issue trackers
• added Shop Pay Mar 2024 · Payment processors
• switched Base → Shopify Mar 2024 · Ecommerce
• added ShopPad Infinite Options Mar 2024 · Shopify apps
• added Swym Wishlist Plus Mar 2024 · Shopify apps
• added Visa Mar 2024 · Payment processors
• dropped Yahoo Advertising Mar 2024 · Advertising
• dropped Preact Jan 2024 · JavaScript libraries

2023 38 added · 5 dropped · 1 switched

• added Preact Nov 2023 · JavaScript libraries
• dropped Amazon ALB Sep 2023 · Load balancers
• dropped Java Sep 2023 · Programming languages
• dropped Preact Aug 2023 · JavaScript libraries
• added Adobe Audience Manager May 2023 · Segmentation
• added Amazon ALB May 2023 · Load balancers
• added Amazon SES May 2023 · Email
• added Amazon Web Services May 2023 · PaaS
• added Base May 2023 · Ecommerce
• added Cart Functionality May 2023 · Ecommerce
• added Channel.io May 2023 · Live chat
• added core-js May 2023 · JavaScript libraries
• added Criteo May 2023 · Advertising
• added Facebook Login May 2023 · Authentication
• added Facebook Pixel May 2023 · Analytics
• added Google Ads May 2023 · Advertising
• added Google Ads Conversion Tracking May 2023 · Analytics
• added Google Analytics May 2023 · Analytics
• added Google Font API May 2023 · Font scripts
• added Google Hosted Libraries May 2023 · CDN
• added Google Tag Manager May 2023 · Tag managers
• added Google Workspace May 2023 · Webmail
• switched C → Java May 2023 · Programming languages
• added jQuery May 2023 · JavaScript libraries
• added LazySizes May 2023 · JavaScript libraries
• added New Relic May 2023 · RUM
• added Nginx May 2023 · Web servers
• added Open Graph May 2023 · Miscellaneous
• added Preact May 2023 · JavaScript libraries
• added React May 2023 · JavaScript frameworks
• added styled-components May 2023 · JavaScript frameworks
• added TikTok Pixel May 2023 · Analytics
• added Twitter May 2023 · Widgets
• added Twitter Ads May 2023 · Advertising
• added UIKit May 2023 · UI frameworks
• added Yahoo Advertising May 2023 · Advertising
• added Zendesk May 2023 · Live chat
• added Amazon ALB Apr 2023 · Load balancers
• added Preact Apr 2023 · JavaScript libraries
• added Amazon SES Mar 2023 · Email
• added Zendesk Mar 2023 · Live chat
• dropped Amazon SES Feb 2023 · Email
• added C Feb 2023 · Programming languages
• dropped Zendesk Feb 2023 · Live chat

2022 2 added

• added Channel.io Dec 2022 · Live chat
• added Google Ads Dec 2022 · Advertising