Technology history for pmc.org
Stack size over time
From 3 detected technologies in Apr 2018 to 66 in Jun 2026.
Currently detected
- Nginx since Apr 2018
- jQuery UI since Jun 2018
- Modernizr since Jun 2018
- Google Analytics since Jun 2018
- jQuery since Jun 2018
- HubSpot since Jun 2018
- React since Jun 2018
- IIS since Aug 2018
- Microsoft ASP.NET since Aug 2018
- Lightbox since Aug 2018
- Windows Server since Aug 2018
- Google Font API since Aug 2018
- Cloudflare since Apr 2019
- Google Tag Manager since Apr 2019
- Font Awesome since Jul 2019
- YouTube since Aug 2019
- List.js since Feb 2020
- Highlight.js since Feb 2020
- Reveal.js since Feb 2020
- Shopify since Jun 2020
- jsDelivr since Jul 2020
- Cart Functionality since Sep 2020
- Matomo Analytics since Sep 2020
- Mapbox GL JS since Feb 2021
- HubSpot Analytics since Feb 2021
- Facebook Pixel since Jun 2021
- Vimeo since Jun 2021
- HubSpot CMS Hub since Jun 2021
- Lodash since Sep 2021
- core-js since Sep 2021
- HubSpot Cookie Policy Banner since Sep 2021
- YUI since Oct 2021
- Sentry since Oct 2021
- SmugMug since Oct 2021
- Snowplow Analytics since Oct 2021
- cdnjs since Nov 2021
- Cloudflare Bot Management since Nov 2021
- LazySizes since Mar 2022
- Bootstrap since May 2022
- Hoefler&Co since May 2022
- CKEditor since Aug 2022
- PWA since Aug 2022
- Sendgrid since Aug 2022
- Open Graph since Sep 2022
- HSTS since Sep 2022
- HTTP/3 since Sep 2022
- Google Hosted Libraries since Oct 2022
- Google Maps since Oct 2022
- Ionic since Oct 2022
- Microsoft 365 since Jan 2023
- Priority Hints since Feb 2023
- Apache HTTP Server since May 2023
- Envoy since Sep 2023
- Leaflet since Apr 2024
- Livefyre since Apr 2024
- Hammer.js since Apr 2024
- Emotion since Apr 2025
- Next.js since Apr 2025
- Next.js App Router since Apr 2025
- Node.js since Apr 2025
- Webpack since Apr 2025
- reCAPTCHA since Apr 2025
- Google Cloud since May 2025
- Google Cloud CDN since May 2025
- Google Cloud Trace since Aug 2025
- MUI since Apr 2026
Previously used
- ShareThis Feb 2022 to Oct 2025 · 3 yrs
- Firebase Apr 2025 to Apr 2025 · 1 mo
- Vue.js Jan 2024 to Mar 2025 · 1 yr
- Boomerang Sep 2021 to Jan 2025 · 3 yrs
- Apple Pay Jul 2024 to Jul 2024 · 1 mo
- Apple iCloud Mail Jan 2023 to Mar 2023 · 2 mo
- Cloudflare Network Error Logging Feb 2022 to Oct 2022 · 8 mo
- Facebook Jun 2018 to Apr 2022 · 3 yrs
- Tailwind CSS Apr 2022 to Apr 2022 · 1 mo
- Google Remarketing Tag Nov 2021 to Nov 2021 · 1 mo
- Wheelio Sep 2021 to Oct 2021 · 1 mo
- HubSpot Cookie Aug 2021 to Aug 2021 · 1 mo
- Matomo Apr 2019 to Jul 2020 · 1 yr
- Acquia Cloud Jun 2018 to Mar 2019 · 9 mo
- Drupal Apr 2018 to Mar 2019 · 11 mo
- PHP Jun 2018 to Mar 2019 · 9 mo
- Varnish Apr 2018 to Jan 2019 · 9 mo
Timeline
2026 1 added
- added MUI Apr 2026 · UI frameworks
2025 12 added · 6 dropped
- added Google Cloud Trace Dec 2025 · Performance
- dropped ShareThis Dec 2025 · Widgets
- dropped Google Cloud Trace Oct 2025 · Performance
- added Google Cloud Trace Aug 2025 · Performance
- dropped Vue.js Jul 2025 · JavaScript frameworks
- dropped Firebase Jun 2025 · Databases
- added Envoy May 2025 · Reverse proxies
- added Google Cloud May 2025 · IaaS
- added Google Cloud CDN May 2025 · CDN
- added Emotion Apr 2025 · Development
- added Firebase Apr 2025 · Databases
- added Next.js Apr 2025 · JavaScript frameworks
- added Next.js App Router Apr 2025 · JavaScript frameworks
- added Node.js Apr 2025 · Programming languages
- added reCAPTCHA Apr 2025 · Security
- added Webpack Apr 2025 · Miscellaneous
- dropped Boomerang Mar 2025 · JavaScript libraries
- dropped Envoy Jan 2025 · Reverse proxies
2024 4 added · 3 dropped
- added Envoy Nov 2024 · Reverse proxies
- dropped Apple Pay Sep 2024 · Payment processors
- added Snowplow Analytics Sep 2024 · Analytics
- dropped Snowplow Analytics Aug 2024 · Analytics
- added Apple Pay Jul 2024 · Payment processors
- dropped Envoy Jun 2024 · Reverse proxies
- added Vue.js Jan 2024 · JavaScript frameworks
2023 18 added · 2 dropped · 1 switched
- dropped Apple iCloud Mail Oct 2023 · Webmail
- added Envoy Sep 2023 · Reverse proxies
- added Boomerang May 2023 · JavaScript libraries
- added Bootstrap May 2023 · UI frameworks
- added Cart Functionality May 2023 · Ecommerce
- added CKEditor May 2023 · Rich text editors
- dropped Cloudflare Network Error Logging May 2023 · Issue trackers
- added Hoefler&Co May 2023 · Font scripts
- added jQuery UI May 2023 · JavaScript libraries
- added jsDelivr May 2023 · CDN
- added LazySizes May 2023 · JavaScript libraries
- added Lodash May 2023 · JavaScript libraries
- added Mapbox GL JS May 2023 · Maps
- added Modernizr May 2023 · JavaScript libraries
- added Priority Hints May 2023 · Performance
- switched Wheelio ShareThis May 2023 · Widgets
- added Shopify May 2023 · Ecommerce
- added YouTube Apr 2023 · Video players
- added Priority Hints Feb 2023 · Performance
- added Apple iCloud Mail Jan 2023 · Webmail
- added Microsoft 365 Jan 2023 · Webmail
2022 21 added · 4 dropped
- dropped Facebook Dec 2022 · Widgets
- dropped Matomo Dec 2022 · Analytics
- added HSTS Sep 2022 · Security
- added HTTP/3 Sep 2022 · Miscellaneous
- added Open Graph Sep 2022 · Miscellaneous
- added Boomerang Aug 2022 · JavaScript libraries
- added Bootstrap Aug 2022 · UI frameworks
- added Cart Functionality Aug 2022 · Ecommerce
- added Hoefler&Co Aug 2022 · Font scripts
- added jsDelivr Aug 2022 · CDN
- added LazySizes Aug 2022 · JavaScript libraries
- added Lodash Aug 2022 · JavaScript libraries
- added Mapbox GL JS Aug 2022 · Maps
- added Modernizr Aug 2022 · JavaScript libraries
- added PWA Aug 2022 · Miscellaneous
- added Sendgrid Aug 2022 · Email
- added ShareThis Aug 2022 · Widgets
- added Shopify Aug 2022 · Ecommerce
- dropped Google Remarketing Tag Jul 2022 · Retargeting
- dropped Tailwind CSS Jun 2022 · UI frameworks
- added Bootstrap May 2022 · UI frameworks
- added Hoefler&Co May 2022 · Font scripts
- added Tailwind CSS Apr 2022 · UI frameworks
- added Cloudflare Network Error Logging Feb 2022 · Issue trackers
- added ShareThis Feb 2022 · Widgets
2021 10 added · 1 switched
- added cdnjs Nov 2021 · CDN
- added Cloudflare Bot Management Nov 2021 · Security
- added core-js Sep 2021 · JavaScript libraries
- switched HubSpot Cookie HubSpot Cookie Policy Banner Sep 2021 · Cookie compliance
- added Wheelio Sep 2021 · Widgets
- added HubSpot Cookie Aug 2021 · Cookie compliance
- added Facebook Pixel Jun 2021 · Analytics
- added HubSpot CMS Hub Jun 2021 · CMS
- added Vimeo Jun 2021 · Video players
- added HubSpot Analytics Feb 2021 · Analytics
- added Mapbox GL JS Feb 2021 · Maps
2020 1 added
- added jsDelivr Jul 2020 · CDN
2019 12 added · 6 dropped · 1 switched
- dropped YouTube Oct 2019 · Video Players
- added YouTube Aug 2019 · Video Players
- dropped Drupal May 2019 · CMS
- dropped jQuery UI May 2019 · JavaScript Libraries
- dropped Nginx May 2019 · Web Servers
- dropped PHP May 2019 · Programming Languages
- added Cloudflare Apr 2019 · CDN
- added Google Tag Manager Apr 2019 · Tag Managers
- added Matomo Apr 2019 · Analytics
- added Acquia Cloud Mar 2019 · Web Servers
- added Drupal Mar 2019 · CMS
- added Facebook Mar 2019 · Widgets
- added HubSpot Mar 2019 · Marketing Automation
- added jQuery UI Mar 2019 · JavaScript Libraries
- switched Acquia Cloud Nginx Mar 2019 · Web Servers
- added PHP Mar 2019 · Programming Languages
- added React Mar 2019 · JavaScript Frameworks
- dropped Varnish Mar 2019 · Cache Tools
- added Varnish Jan 2019 · Cache Tools
2018 9 added · 1 dropped
- dropped Varnish Sep 2018 · Cache Tools
- added Acquia Cloud Jun 2018 · Web Servers
- added Facebook Jun 2018 · Widgets
- added Google Analytics Jun 2018 · Analytics
- added HubSpot Jun 2018 · Marketing Automation
- added jQuery Jun 2018 · JavaScript Frameworks
- added jQuery UI Jun 2018 · JavaScript Frameworks
- added Modernizr Jun 2018 · JavaScript Frameworks
- added PHP Jun 2018 · Programming Languages
- added React Jun 2018 · JavaScript Frameworks