Technology history for perscholas.org

2026 3 dropped

• dropped Zepto May 2026 · JavaScript libraries
• dropped Zoho May 2026 · CRM
• dropped Zoho PageSense May 2026 · A/B Testing

2025 4 added · 1 dropped

• dropped Adobe Experience Platform Launch Jun 2025 · Tag managers
• added Salesforce Apr 2025 · CRM
• added Zepto Jan 2025 · JavaScript libraries
• added Zoho Jan 2025 · CRM
• added Zoho PageSense Jan 2025 · A/B Testing

2024 4 added · 7 dropped

• dropped Matomo Analytics Dec 2024 · Analytics
• added reCAPTCHA Dec 2024 · Security
• dropped Mautic Nov 2024 · Marketing automation
• added Mautic Sep 2024 · Marketing automation
• added Hotjar Jun 2024 · Analytics
• dropped Hotjar May 2024 · Analytics
• dropped Apple iCloud Mail Mar 2024 · Webmail
• added Priority Hints Feb 2024 · Performance
• dropped Preact Jan 2024 · JavaScript libraries
• dropped React Jan 2024 · JavaScript frameworks
• dropped styled-components Jan 2024 · JavaScript frameworks

2023 52 added · 4 dropped

• added Site Kit Sep 2023 · WordPress plugins
• dropped jQuery CDN Jun 2023 · CDN
• added Nginx Jun 2023 · Web servers
• dropped Salesforce Marketing Cloud Account Engagement Jun 2023 · Marketing automation
• added TikTok Pixel Jun 2023 · Analytics
• added Adobe Audience Manager May 2023 · Segmentation
• added Adobe Experience Platform Launch May 2023 · Tag managers
• added Alpine.js May 2023 · JavaScript frameworks
• added Apple iCloud Mail May 2023 · Webmail
• added cdnjs May 2023 · CDN
• added Cloudflare May 2023 · CDN
• added Cloudflare Bot Management May 2023 · Security
• added core-js May 2023 · JavaScript libraries
• added Facebook Pixel May 2023 · Analytics
• added Flickity May 2023 · JavaScript libraries
• added Google Analytics May 2023 · Analytics
• added Google Font API May 2023 · Font scripts
• added Google Tag Manager May 2023 · Tag managers
• added Google Workspace May 2023 · Webmail
• added Gravity Forms May 2023 · WordPress plugins
• added Hotjar May 2023 · Analytics
• added HTTP/3 May 2023 · Miscellaneous
• added HubSpot May 2023 · Marketing automation
• added HubSpot Analytics May 2023 · Analytics
• added HubSpot Chat May 2023 · Live chat
• added HubSpot WordPress plugin May 2023 · WordPress plugins
• added jQuery May 2023 · JavaScript libraries
• added jQuery Migrate May 2023 · JavaScript libraries
• added LazySizes May 2023 · JavaScript libraries
• added Linkedin Insight Tag May 2023 · Analytics
• added Lodash May 2023 · JavaScript libraries
• added Matomo Analytics May 2023 · Analytics
• added MySQL May 2023 · Databases
• added Nextdoor Ads May 2023 · Advertising
• added Open Graph May 2023 · Miscellaneous
• added PHP May 2023 · Programming languages
• added Preact May 2023 · JavaScript libraries
• added React May 2023 · JavaScript frameworks
• added Reddit Ads May 2023 · Advertising
• added RSS May 2023 · Miscellaneous
• added Simpli.fi May 2023 · Advertising
• added styled-components May 2023 · JavaScript frameworks
• added Wisepops May 2023 · Widgets
• added WordPress May 2023 · CMS
• added WP Engine May 2023 · PaaS
• added WP Rocket May 2023 · Caching
• added Yoast SEO May 2023 · WordPress plugins
• added YouTube May 2023 · Video players
• dropped Sumo Mar 2023 · Widgets
• added Google Font API Feb 2023 · Font scripts
• added Preact Feb 2023 · JavaScript libraries
• added React Feb 2023 · JavaScript frameworks
• added styled-components Feb 2023 · JavaScript frameworks
• added Wisepops Feb 2023 · Widgets
• added Apple iCloud Mail Jan 2023 · Webmail
• dropped Pardot Jan 2023 · Marketing automation

2022 44 added · 6 dropped

• dropped Cloudflare Network Error Logging Dec 2022 · Issue trackers
• dropped Google Ads Conversion Tracking Dec 2022 · Analytics
• added HubSpot WordPress plugin Dec 2022 · WordPress plugins
• added RSS Dec 2022 · Miscellaneous
• added Salesforce Marketing Cloud Account Engagement Dec 2022 · Marketing automation
• added Adobe Experience Platform Launch Sep 2022 · Tag managers
• added cdnjs Sep 2022 · CDN
• added HTTP/3 Sep 2022 · Miscellaneous
• added Nextdoor Ads Sep 2022 · Advertising
• added Open Graph Sep 2022 · Miscellaneous
• added Alpine.js Aug 2022 · JavaScript frameworks
• 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 Google Ads Conversion Tracking Aug 2022 · Analytics
• added Google Analytics Aug 2022 · Analytics
• added Google Tag Manager Aug 2022 · Tag managers
• added Google Workspace Aug 2022 · Webmail
• added Gravity Forms Aug 2022 · WordPress plugins
• added HubSpot Aug 2022 · Marketing automation
• added HubSpot Analytics Aug 2022 · Analytics
• added HubSpot Chat Aug 2022 · Live chat
• added jQuery Aug 2022 · JavaScript libraries
• added jQuery Migrate Aug 2022 · JavaScript libraries
• added LazySizes Aug 2022 · JavaScript libraries
• added Linkedin Insight Tag Aug 2022 · Analytics
• added Lodash Aug 2022 · JavaScript libraries
• added Matomo Analytics Aug 2022 · Analytics
• added MySQL Aug 2022 · Databases
• added Pardot Aug 2022 · Marketing automation
• added PHP Aug 2022 · Programming languages
• added Reddit Ads Aug 2022 · Advertising
• added Simpli.fi Aug 2022 · Advertising
• added Sumo Aug 2022 · Widgets
• dropped Twitter Emoji (Twemoji) Aug 2022 · Font scripts
• added WordPress Aug 2022 · CMS
• added WP Engine Aug 2022 · PaaS
• added Yoast SEO Aug 2022 · SEO
• dropped Facebook Jun 2022 · Widgets
• dropped Tailwind CSS Jun 2022 · UI frameworks
• added HubSpot Chat May 2022 · Live chat
• added Reddit Ads May 2022 · Advertising
• added Simpli.fi May 2022 · Advertising
• added Tailwind CSS Apr 2022 · UI frameworks
• dropped Cart Functionality Mar 2022 · Ecommerce
• added Cloudflare Network Error Logging Feb 2022 · Issue trackers
• added LazySizes Feb 2022 · JavaScript libraries
• added Sumo Feb 2022 · Widgets

2021 18 added · 7 dropped

• added Cart Functionality Dec 2021 · Ecommerce
• dropped Wheelio Dec 2021 · Widgets
• added Cloudflare Bot Management Nov 2021 · Security
• added Gravity Forms Nov 2021 · WordPress plugins
• added Yoast SEO Nov 2021 · WordPress plugins
• added core-js Sep 2021 · JavaScript libraries
• dropped Google Remarketing Tag Sep 2021 · Retargeting
• dropped Gravity Forms Sep 2021 · Miscellaneous
• dropped HubSpot Cookie Sep 2021 · Cookie compliance
• added Wheelio Sep 2021 · Widgets
• dropped Yoast SEO Sep 2021 · SEO
• dropped Hotjar Aug 2021 · Analytics
• added Google Ads Conversion Tracking Jul 2021 · Analytics
• added Google Remarketing Tag Jul 2021 · Retargeting
• added HubSpot Cookie Jul 2021 · Cookie compliance
• added Facebook Pixel Jun 2021 · Analytics
• added HubSpot Jun 2021 · Marketing automation
• added Lodash Jun 2021 · JavaScript libraries
• added Matomo Analytics Jun 2021 · Analytics
• added Twitter Emoji (Twemoji) Jun 2021 · Font scripts
• added Hotjar Apr 2021 · Analytics
• added HubSpot Analytics Apr 2021 · Analytics
• added Linkedin Insight Tag Apr 2021 · Analytics
• added jQuery Migrate Mar 2021 · JavaScript libraries
• dropped Twitter Emoji (Twemoji) Mar 2021 · Miscellaneous

2020 7 added · 8 dropped

• dropped Bootstrap Oct 2020 · UI frameworks
• dropped BugSnag Oct 2020 · Analytics
• dropped Craft CMS Oct 2020 · CMS
• dropped Flickity Oct 2020 · JavaScript libraries
• dropped Font Awesome Oct 2020 · Font scripts
• dropped Google Charts Oct 2020 · JavaScript graphics
• dropped MailChimp Oct 2020 · Marketing automation
• dropped Yii Oct 2020 · Web frameworks
• added Alpine.js Sep 2020 · JavaScript frameworks
• added Gravity Forms Sep 2020 · Miscellaneous
• added MySQL Sep 2020 · Databases
• added Twitter Emoji (Twemoji) Sep 2020 · Miscellaneous
• added WordPress Sep 2020 · Blogs
• added WP Engine Sep 2020 · PaaS
• added Yoast SEO Sep 2020 · SEO

2019 14 added

• added Facebook Sep 2019 · Widgets
• added Google Tag Manager Sep 2019 · Tag Managers
• added Bootstrap Mar 2019 · Web Frameworks
• added BugSnag Mar 2019 · Analytics
• added Cloudflare Mar 2019 · CDN
• added Craft CMS Mar 2019 · CMS
• added Flickity Mar 2019 · JavaScript Libraries
• added Font Awesome Mar 2019 · Font Scripts
• added Google Analytics Mar 2019 · Analytics
• added Google Charts Mar 2019 · JavaScript Graphics
• added jQuery Mar 2019 · JavaScript Libraries
• added MailChimp Mar 2019 · Marketing Automation
• added PHP Mar 2019 · Programming Languages
• added Yii Mar 2019 · Web Frameworks