Technology history for perennial.org.uk

2025 1 added · 2 dropped

• dropped Emotion Dec 2025 · JavaScript frameworks
• dropped Preact Dec 2025 · JavaScript libraries
• added Osano Jan 2025 · Cookie compliance

2024 6 added · 21 dropped · 3 switched

• added Emotion Dec 2024 · Development
• switched Boomerang → Preact Nov 2024 · JavaScript libraries
• added Microsoft Advertising Oct 2024 · Advertising
• added Hotjar Jul 2024 · Analytics
• dropped Contact Form 7 Jun 2024 · WordPress plugins
• dropped Envoy Jun 2024 · Reverse proxies
• dropped Facebook Login Jun 2024 · Authentication
• dropped Font Awesome Jun 2024 · Font scripts
• dropped Google Maps Jun 2024 · Maps
• dropped jQuery Migrate Jun 2024 · JavaScript libraries
• dropped Litespeed Cache Jun 2024 · WordPress plugins
• dropped Lodash Jun 2024 · JavaScript libraries
• dropped MySQL Jun 2024 · Databases
• dropped OWL Carousel Jun 2024 · JavaScript libraries
• dropped PDF.js Jun 2024 · Miscellaneous
• dropped reCAPTCHA Jun 2024 · Security
• dropped Responsive Lightbox & Gallery Jun 2024 · WordPress plugins
• dropped RSS Jun 2024 · Miscellaneous
• dropped Three.js Jun 2024 · JavaScript graphics
• dropped Twitter Jun 2024 · Widgets
• dropped Twitter Ads Jun 2024 · Advertising
• dropped WordPress Jun 2024 · CMS
• dropped Yoast SEO Jun 2024 · WordPress plugins
• dropped ZURB Foundation Jun 2024 · UI frameworks
• added Django May 2024 · Web frameworks
• switched LiteSpeed → Nginx May 2024 · Web servers
• switched PHP → Python May 2024 · Programming languages
• added Sentry May 2024 · Issue trackers
• added Envoy Apr 2024 · Reverse proxies
• dropped YouTube Mar 2024 · Video players

2023 44 added · 6 dropped

• added YouTube Dec 2023 · Video players
• dropped Osano Nov 2023 · Cookie compliance
• added PDF.js Jul 2023 · Miscellaneous
• added Three.js Jul 2023 · JavaScript graphics
• added Boomerang May 2023 · JavaScript libraries
• added Cart Functionality May 2023 · Ecommerce
• added cdnjs May 2023 · CDN
• added Cloudflare May 2023 · CDN
• added Contact Form 7 May 2023 · WordPress plugins
• added Cookiebot May 2023 · Cookie compliance
• added core-js May 2023 · JavaScript libraries
• added Facebook Login May 2023 · Authentication
• added Facebook Pixel May 2023 · Analytics
• added Font Awesome May 2023 · Font scripts
• added Google Analytics May 2023 · Analytics
• added Google Font API May 2023 · Font scripts
• added Google Hosted Libraries May 2023 · CDN
• added Google Maps May 2023 · Maps
• added Google Tag Manager May 2023 · Tag managers
• added HSTS May 2023 · Security
• added HTTP/3 May 2023 · Miscellaneous
• added jQuery May 2023 · JavaScript libraries
• added jQuery Migrate May 2023 · JavaScript libraries
• added LiteSpeed May 2023 · Web servers
• added Litespeed Cache May 2023 · WordPress plugins
• added Lodash May 2023 · JavaScript libraries
• added Microsoft 365 May 2023 · Webmail
• added Modernizr May 2023 · JavaScript libraries
• added MySQL May 2023 · Databases
• added Open Graph May 2023 · Miscellaneous
• added Osano May 2023 · Cookie compliance
• added OWL Carousel May 2023 · JavaScript libraries
• added PHP May 2023 · Programming languages
• added Priority Hints May 2023 · Performance
• added PWA May 2023 · Miscellaneous
• added Responsive Lightbox & Gallery May 2023 · WordPress plugins
• added RSS May 2023 · Miscellaneous
• added Shop Pay May 2023 · Payment processors
• added Shopify May 2023 · Ecommerce
• added Twitter May 2023 · Widgets
• added Twitter Ads May 2023 · Advertising
• added WordPress May 2023 · CMS
• added Yoast SEO May 2023 · WordPress plugins
• added ZURB Foundation May 2023 · UI frameworks
• dropped Imagely NextGEN Gallery Mar 2023 · WordPress plugins
• dropped Lightbox Mar 2023 · JavaScript libraries
• dropped PDF.js Mar 2023 · Miscellaneous
• dropped Three.js Mar 2023 · JavaScript graphics
• added Priority Hints Feb 2023 · Performance
• dropped YouTube Jan 2023 · Video players

2022 54 added · 4 dropped · 1 switched

• dropped Cloudflare Network Error Logging Dec 2022 · Issue trackers
• added RSS Dec 2022 · Miscellaneous
• added HSTS Sep 2022 · Security
• added HTTP/3 Sep 2022 · Miscellaneous
• added Open Graph Sep 2022 · Miscellaneous
• added Boomerang Aug 2022 · JavaScript libraries
• added Cart Functionality Aug 2022 · Ecommerce
• added cdnjs Aug 2022 · CDN
• added Cloudflare Aug 2022 · CDN
• added Cloudflare Network Error Logging Aug 2022 · Issue trackers
• added Contact Form 7 Aug 2022 · WordPress plugins
• added Cookiebot Aug 2022 · Cookie compliance
• added core-js Aug 2022 · JavaScript libraries
• added Facebook Login Aug 2022 · Authentication
• added Facebook Pixel Aug 2022 · Analytics
• added Font Awesome Aug 2022 · Font scripts
• added Google Analytics Aug 2022 · Analytics
• added Google Font API Aug 2022 · Font scripts
• added Google Hosted Libraries Aug 2022 · CDN
• added Google Maps Aug 2022 · Maps
• added Google Tag Manager Aug 2022 · Tag managers
• added Imagely NextGEN Gallery Aug 2022 · WordPress plugins
• added jQuery Aug 2022 · JavaScript libraries
• added jQuery Migrate Aug 2022 · JavaScript libraries
• added Lightbox Aug 2022 · JavaScript libraries
• added LiteSpeed Aug 2022 · Web servers
• added Litespeed Cache Aug 2022 · WordPress plugins
• added Lodash Aug 2022 · JavaScript libraries
• added Microsoft 365 Aug 2022 · Webmail
• added Modernizr Aug 2022 · JavaScript libraries
• added MySQL Aug 2022 · Databases
• added Osano Aug 2022 · Cookie compliance
• added OWL Carousel Aug 2022 · JavaScript libraries
• added PDF.js Aug 2022 · Miscellaneous
• added PHP Aug 2022 · Programming languages
• added PWA Aug 2022 · Miscellaneous
• added Responsive Lightbox & Gallery Aug 2022 · WordPress plugins
• added Shop Pay Aug 2022 · Payment processors
• added Shopify Aug 2022 · Ecommerce
• added Three.js Aug 2022 · JavaScript graphics
• switched Facebook → Twitter Aug 2022 · Widgets
• added Twitter Ads Aug 2022 · Advertising
• added WordPress Aug 2022 · CMS
• added Yoast SEO Aug 2022 · WordPress plugins
• added YouTube Aug 2022 · Video players
• added ZURB Foundation Aug 2022 · UI frameworks
• added Yoast SEO Jul 2022 · WordPress plugins
• added PDF.js Jun 2022 · Miscellaneous
• added Three.js Jun 2022 · JavaScript graphics
• added Lightbox May 2022 · JavaScript libraries
• dropped Twitter Analytics May 2022 · Analytics
• added YouTube May 2022 · Video players
• dropped YouTube Mar 2022 · Video players
• added Contact Form 7 Feb 2022 · WordPress plugins
• added Google Hosted Libraries Feb 2022 · CDN
• added Imagely NextGEN Gallery Feb 2022 · Photo galleries
• dropped MailChimp Feb 2022 · Email
• added Responsive Lightbox & Gallery Feb 2022 · Photo galleries
• added Shop Pay Feb 2022 · Payment processors

2021 8 added · 3 dropped · 1 switched

• dropped Choices Nov 2021 · Miscellaneous
• dropped Babel Oct 2021 · Miscellaneous
• added Cookiebot Aug 2021 · Cookie compliance
• switched Gravity Forms → Babel Jul 2021 · Miscellaneous
• added Facebook Pixel Jul 2021 · Analytics
• added jQuery Migrate Jul 2021 · JavaScript libraries
• added Lodash Jul 2021 · JavaScript libraries
• added Twitter Ads May 2021 · Advertising
• added Twitter Analytics May 2021 · Analytics
• dropped jQuery Migrate Mar 2021 · JavaScript libraries
• added Choices Feb 2021 · Miscellaneous
• added jQuery Migrate Jan 2021 · JavaScript libraries

2020 4 added · 1 dropped

• added Font Awesome Oct 2020 · Font scripts
• dropped jQuery Migrate Oct 2020 · JavaScript libraries
• added YouTube Oct 2020 · Video players
• added Gravity Forms May 2020 · Miscellaneous
• added OWL Carousel May 2020 · Widgets