Technology history for schoo.jp

2026 1 dropped

• dropped Svelte Feb 2026 · JavaScript frameworks

2025 7 added

• added Apollo Jul 2025 · JavaScript libraries
• added GraphQL Jul 2025 · Programming languages
• added Howler.js Jul 2025 · JavaScript libraries
• added Next.js Jul 2025 · JavaScript frameworks
• added Next.js App Router Jul 2025 · JavaScript frameworks
• added Priority Hints Jul 2025 · Performance
• added TypeScript Jul 2025 · Programming languages

2024 2 added · 3 dropped · 1 switched

• added Datadog Nov 2024 · RUM
• dropped Axios Oct 2024 · JavaScript libraries
• dropped microCMS Oct 2024 · CMS
• added Envoy Jun 2024 · Reverse proxies
• dropped Karte Mar 2024 · A/B Testing
• switched Google Optimize → Karte Jan 2024 · A/B Testing

2023 31 added · 2 dropped · 3 switched

• switched lit-html → lit-element Nov 2023 · JavaScript libraries
• switched lit-element → lit-html Nov 2023 · JavaScript libraries
• dropped Cloudflare Bot Management Sep 2023 · Security
• added web-vitals Aug 2023 · JavaScript libraries
• added Linkedin Insight Tag Jun 2023 · Analytics
• added cdnjs May 2023 · CDN
• added Cloudflare May 2023 · CDN
• added Cloudflare Bot Management May 2023 · Security
• added CodeIgniter May 2023 · Web frameworks
• 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 Hosted Libraries May 2023 · CDN
• added Google Optimize May 2023 · A/B Testing
• added jQuery CDN May 2023 · CDN
• added jQuery Migrate May 2023 · JavaScript libraries
• added jsDelivr May 2023 · CDN
• added LazySizes May 2023 · JavaScript libraries
• added microCMS May 2023 · CMS
• added Microsoft Advertising May 2023 · Advertising
• added Moment.js May 2023 · JavaScript libraries
• added Open Graph May 2023 · Miscellaneous
• switched C → PHP May 2023 · Programming languages
• added PWA May 2023 · Miscellaneous
• dropped React May 2023 · JavaScript frameworks
• added RSS May 2023 · Miscellaneous
• added Sentry May 2023 · Issue trackers
• added Slick May 2023 · JavaScript libraries
• added Twitter Ads May 2023 · Advertising
• added Unpkg May 2023 · CDN
• added Yahoo Advertising May 2023 · Advertising
• added YouTube May 2023 · Video players
• added Salesforce Mar 2023 · CRM
• added C Feb 2023 · Programming languages
• added Microsoft Advertising Feb 2023 · Advertising

2022 61 added · 17 dropped · 3 switched

• dropped Cloudflare Network Error Logging Dec 2022 · Issue trackers
• added Google Ads Dec 2022 · Advertising
• added RSS Dec 2022 · Miscellaneous
• dropped Chart.js Nov 2022 · JavaScript graphics
• dropped Elementor Nov 2022 · Page builders
• dropped Envoy Nov 2022 · Reverse proxies
• dropped Isotope Nov 2022 · JavaScript libraries
• dropped LottieFiles Nov 2022 · Miscellaneous
• dropped Modernizr Nov 2022 · JavaScript libraries
• dropped MySQL Nov 2022 · Databases
• dropped prettyPhoto Nov 2022 · JavaScript libraries
• dropped Swiper Nov 2022 · JavaScript libraries
• dropped Twitter Emoji (Twemoji) Nov 2022 · Font scripts
• dropped Typekit Nov 2022 · Font scripts
• added Amazon CloudFront Oct 2022 · CDN
• switched WordPress → microCMS Oct 2022 · CMS
• dropped Swiper Slider Oct 2022 · Miscellaneous
• added Amazon S3 Sep 2022 · CDN
• added HSTS Sep 2022 · Security
• added Open Graph Sep 2022 · Miscellaneous
• added Swiper Sep 2022 · JavaScript libraries
• added Amazon SES Aug 2022 · Email
• added Amazon Web Services Aug 2022 · PaaS
• added cdnjs Aug 2022 · CDN
• added Chart.js Aug 2022 · JavaScript graphics
• added Cloudflare Aug 2022 · CDN
• added Cloudflare Bot Management Aug 2022 · Security
• added Cloudflare Network Error Logging Aug 2022 · Issue trackers
• added CodeIgniter Aug 2022 · Web frameworks
• added core-js Aug 2022 · JavaScript libraries
• added Elementor Aug 2022 · Page builders
• added Facebook Login Aug 2022 · Authentication
• added Facebook Pixel Aug 2022 · Analytics
• added Google Ads Conversion Tracking 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 Workspace Aug 2022 · Webmail
• added GSAP Aug 2022 · JavaScript frameworks
• added Isotope Aug 2022 · JavaScript libraries
• added jQuery CDN Aug 2022 · CDN
• added jQuery Migrate Aug 2022 · JavaScript libraries
• added jQuery UI Aug 2022 · JavaScript libraries
• added jsDelivr Aug 2022 · CDN
• added LazySizes Aug 2022 · JavaScript libraries
• added LottieFiles Aug 2022 · Miscellaneous
• added MediaElement.js Aug 2022 · Video players
• added Modernizr Aug 2022 · JavaScript libraries
• added Moment.js Aug 2022 · JavaScript libraries
• added MySQL Aug 2022 · Databases
• added PHP Aug 2022 · Programming languages
• added prettyPhoto Aug 2022 · JavaScript libraries
• added PWA Aug 2022 · Miscellaneous
• switched GSAP → React Aug 2022 · JavaScript frameworks
• added Ruby Aug 2022 · Programming languages
• added Ruby on Rails Aug 2022 · Web frameworks
• added Sentry Aug 2022 · Issue trackers
• added Slick Aug 2022 · JavaScript libraries
• added Stripe Aug 2022 · Payment processors
• added Swiper Slider Aug 2022 · Miscellaneous
• added Twitter Ads Aug 2022 · Advertising
• added Twitter Emoji (Twemoji) Aug 2022 · Font scripts
• added Typekit Aug 2022 · Font scripts
• added Unpkg Aug 2022 · CDN
• added Webpack Aug 2022 · Miscellaneous
• added WordPress Aug 2022 · CMS
• added Yahoo Advertising Aug 2022 · Advertising
• switched MediaElement.js → YouTube Aug 2022 · Video players
• added Zendesk Aug 2022 · Documentation
• added YouTube Jul 2022 · Video players
• dropped Twitter Analytics Jun 2022 · Analytics
• dropped SummerCart May 2022 · Ecommerce
• added Yahoo Advertising Apr 2022 · Advertising
• added Cloudflare Network Error Logging Feb 2022 · Issue trackers
• added Google Hosted Libraries Feb 2022 · CDN
• dropped Java Feb 2022 · Programming languages
• added jQuery CDN Feb 2022 · CDN
• added LazySizes Feb 2022 · JavaScript libraries
• added LottieFiles Feb 2022 · Miscellaneous
• dropped New Relic Feb 2022 · Analytics
• added Unpkg Feb 2022 · CDN

2021 33 added · 14 dropped

• added Cloudflare Bot Management Dec 2021 · Security
• dropped Wheelio Dec 2021 · Widgets
• added Envoy Nov 2021 · Reverse proxies
• added cdnjs Oct 2021 · CDN
• added CodeIgniter Sep 2021 · Web frameworks
• added core-js Sep 2021 · JavaScript libraries
• added DataTables Sep 2021 · JavaScript libraries
• added Java Sep 2021 · Programming languages
• added Wheelio Sep 2021 · Widgets
• dropped YouTube Aug 2021 · Video players
• added Chart.js Jul 2021 · JavaScript graphics
• added Facebook Login Jul 2021 · Social logins
• added Facebook Pixel Jul 2021 · Analytics
• added Google Ads Conversion Tracking Jul 2021 · Analytics
• added Google Optimize Jul 2021 · A/B Testing
• added GSAP Jul 2021 · JavaScript frameworks
• added Isotope Jul 2021 · JavaScript libraries
• added jQuery UI Jul 2021 · JavaScript libraries
• added MediaElement.js Jul 2021 · Video players
• added Modernizr Jul 2021 · JavaScript libraries
• added Moment.js Jul 2021 · JavaScript libraries
• added New Relic Jul 2021 · Analytics
• added prettyPhoto Jul 2021 · JavaScript libraries
• added Ruby Jul 2021 · Programming languages
• added Ruby on Rails Jul 2021 · Web frameworks
• added SummerCart Jul 2021 · Ecommerce
• added Twitter Emoji (Twemoji) Jul 2021 · Font scripts
• added Webpack Jul 2021 · Miscellaneous
• added jsDelivr May 2021 · CDN
• added React May 2021 · JavaScript libraries
• added Twitter Ads May 2021 · Advertising
• added Twitter Analytics May 2021 · Analytics
• added YouTube May 2021 · Video players
• added Zendesk May 2021 · CMS
• dropped jQuery UI Apr 2021 · JavaScript Libraries
• dropped Raphael Apr 2021 · JavaScript Graphics
• dropped Ruby Apr 2021 · Programming Languages
• dropped Ruby on Rails Apr 2021 · Web Frameworks
• dropped Chart.js Mar 2021 · JavaScript graphics
• dropped MediaElement.js Mar 2021 · Video players
• dropped Modernizr Mar 2021 · JavaScript libraries
• dropped Moment.js Mar 2021 · JavaScript libraries
• dropped New Relic Mar 2021 · Analytics
• dropped TinyMCE Mar 2021 · Rich text editors
• dropped Twitter Emoji (Twemoji) Mar 2021 · Miscellaneous
• dropped Webpack Mar 2021 · Miscellaneous
• added Typekit Feb 2021 · Font scripts

2020 8 added · 6 dropped

• added New Relic Dec 2020 · Analytics
• dropped New Relic Nov 2020 · Analytics
• dropped React Nov 2020 · JavaScript frameworks
• added TinyMCE Oct 2020 · Rich text editors
• dropped Zendesk Aug 2020 · CMS
• added New Relic Jul 2020 · Analytics
• dropped New Relic Jun 2020 · Analytics
• dropped Google Maps Apr 2020 · Maps
• added New Relic Apr 2020 · Analytics
• dropped New Relic Mar 2020 · Analytics
• added Swiper Slider Mar 2020 · Miscellaneous
• added Zendesk Mar 2020 · CMS
• added New Relic Jan 2020 · Analytics
• added Sentry Jan 2020 · Issue Trackers

2019 9 added · 2 dropped

• dropped New Relic Nov 2019 · Analytics
• added New Relic Sep 2019 · Analytics
• added Elementor Jul 2019 · Landing Page Builders
• dropped New Relic Jul 2019 · Analytics
• added Slick Jul 2019 · JavaScript Libraries
• added Cloudflare Mar 2019 · CDN
• added Moment.js Mar 2019 · JavaScript Libraries
• added New Relic Mar 2019 · Analytics
• added React Mar 2019 · JavaScript Frameworks
• added Webpack Mar 2019 · Miscellaneous
• added New Relic Feb 2019 · Analytics

2018 10 added

• added React Oct 2018 · JavaScript Frameworks
• added Facebook Jun 2018 · Widgets
• added Flickity Jun 2018 · JavaScript Frameworks
• added Google Analytics Jun 2018 · Analytics
• added Google Plus Jun 2018 · Widgets
• added Google Tag Manager Jun 2018 · Tag Managers
• added Lodash Jun 2018 · JavaScript Frameworks
• added Marketo Jun 2018 · Marketing Automation
• added TrackJs Jun 2018 · Analytics
• added Twitter Jun 2018 · Widgets