Technology history for neh.gov
Stack size over time
From 5 detected technologies in Apr 2018 to 40 in Jun 2026 (peak 42).
Currently detected
- Nginx since Apr 2018
- Varnish since Apr 2018
- Drupal since Apr 2018
- Google Tag Manager since Apr 2018
- Typekit since Apr 2018
- PHP since Jun 2018
- Google Maps since Jun 2018
- Acquia Cloud since Jun 2018
- Google Analytics since Jun 2018
- Google Font API since Jun 2018
- jQuery since Jun 2018
- Windows Server since Aug 2018
- YouTube since Aug 2018
- Microsoft ASP.NET since Aug 2018
- jQuery UI since Aug 2018
- Font Awesome since Aug 2018
- IIS since Aug 2018
- Modernizr since Oct 2018
- Amazon Web Services since May 2019
- New Relic since Mar 2020
- OWL Carousel since Dec 2020
- Bootstrap since Dec 2020
- Acquia Cloud Platform since Feb 2021
- Cloudflare since Oct 2021
- cdnjs since Oct 2021
- Cloudflare Bot Management since Oct 2021
- Isotope since Dec 2021
- jQuery Modal since Apr 2022
- Amazon S3 since May 2022
- PWA since Aug 2022
- Drupal Multisite since Aug 2022
- Microsoft 365 since Aug 2022
- HSTS since Sep 2022
- Open Graph since Sep 2022
- Google Hosted Libraries since Nov 2022
- Zendesk since Jul 2024
- web-vitals since Jan 2025
- lit-html since Mar 2026
- USWDS since Mar 2026
- lit-element since Mar 2026
Previously used
- Select2 Oct 2018 to Apr 2026 · 7 yrs
- core-js Sep 2023 to Mar 2026 · 2 yrs
- React Sep 2023 to Mar 2025 · 1 yr
- C Feb 2023 to Feb 2023 · 1 mo
- Java Sep 2021 to Dec 2022 · 1 yr
- Acquia Cloud Classic Aug 2022 to Oct 2022 · 2 mo
- Amazon EC2 May 2019 to Oct 2022 · 3 yrs
- Percona May 2019 to Oct 2022 · 3 yrs
- Red Hat Gluster Aug 2022 to Oct 2022 · 2 mo
- Apache HTTP Server May 2019 to Jul 2022 · 3 yrs
- Tailwind CSS Apr 2022 to Apr 2022 · 1 mo
- Crazy Egg Jun 2019 to Feb 2022 · 2 yrs
- Wheelio Sep 2021 to Oct 2021 · 1 mo
- SDL Tridion Nov 2019 to Feb 2021 · 1 yr
- Mixpanel Jun 2018 to Oct 2018 · 4 mo
- Webtrends Aug 2018 to Oct 2018 · 2 mo
- Lodash Jun 2018 to Jun 2018 · 1 mo
- Underscore.js Jun 2018 to Jun 2018 · 1 mo
Timeline
2026 3 added · 2 dropped
- dropped Select2 Jun 2026 · JavaScript libraries
- dropped core-js May 2026 · JavaScript libraries
- added lit-element Mar 2026 · JavaScript libraries
- added lit-html Mar 2026 · JavaScript libraries
- added USWDS Mar 2026 · UI frameworks
2025 1 added · 1 dropped
- dropped React May 2025 · JavaScript frameworks
- added web-vitals Jan 2025 · JavaScript libraries
2024 2 added · 1 dropped
- added React Nov 2024 · JavaScript frameworks
- dropped React Oct 2024 · JavaScript frameworks
- added Zendesk Jul 2024 · Documentation
2023 3 added · 1 dropped · 1 switched
- added core-js Sep 2023 · JavaScript libraries
- added React Sep 2023 · JavaScript frameworks
- dropped C Apr 2023 · Programming languages
- switched Java C Feb 2023 · Programming languages
- added Select2 Jan 2023 · JavaScript libraries
2022 28 added · 7 dropped
- dropped Acquia Cloud Classic Dec 2022 · Hosting
- dropped Amazon EC2 Dec 2022 · Web servers
- dropped Percona Dec 2022 · Databases
- dropped Red Hat Gluster Dec 2022 · Network storage
- dropped Apache HTTP Server Nov 2022 · Web servers
- added HSTS Sep 2022 · Security
- added Open Graph Sep 2022 · Miscellaneous
- added Acquia Cloud Classic Aug 2022 · Hosting
- added Acquia Cloud Platform Aug 2022 · PaaS
- added Amazon EC2 Aug 2022 · Web servers
- added Amazon S3 Aug 2022 · Miscellaneous
- added Amazon Web Services Aug 2022 · PaaS
- added cdnjs Aug 2022 · CDN
- added Cloudflare Aug 2022 · CDN
- added Cloudflare Bot Management Aug 2022 · Security
- added Google Font API Aug 2022 · Font scripts
- added Google Tag Manager Aug 2022 · Tag managers
- added IIS Aug 2022 · Web servers
- added Java Aug 2022 · Programming languages
- added jQuery Modal Aug 2022 · JavaScript libraries
- added Microsoft 365 Aug 2022 · Webmail
- added Microsoft ASP.NET Aug 2022 · Web frameworks
- added Modernizr Aug 2022 · JavaScript libraries
- added New Relic Aug 2022 · RUM
- added Percona Aug 2022 · Databases
- added PWA Aug 2022 · Miscellaneous
- added Red Hat Gluster Aug 2022 · Network storage
- added Varnish Aug 2022 · Caching
- added Windows Server Aug 2022 · Operating systems
- dropped Tailwind CSS Jun 2022 · UI frameworks
- added Amazon S3 May 2022 · Miscellaneous
- added Amazon Web Services May 2022 · PaaS
- dropped Crazy Egg Apr 2022 · Analytics
- added jQuery Modal Apr 2022 · JavaScript libraries
- added Tailwind CSS Apr 2022 · UI frameworks
2021 6 added · 4 dropped
- dropped Amazon Web Services Dec 2021 · PaaS
- dropped Wheelio Dec 2021 · Widgets
- added cdnjs Oct 2021 · CDN
- added Cloudflare Oct 2021 · CDN
- added Cloudflare Bot Management Oct 2021 · Security
- added Java Sep 2021 · Programming languages
- added Wheelio Sep 2021 · Widgets
- dropped SDL Tridion Apr 2021 · CMS
- dropped Select2 Mar 2021 · JavaScript libraries
- added Acquia Cloud Platform Feb 2021 · PaaS
2020 2 added · 1 dropped
- added SDL Tridion Dec 2020 · CMS
- dropped SDL Tridion Apr 2020 · CMS
- added New Relic Mar 2020 · Analytics
2019 11 added
- added SDL Tridion Nov 2019 · CMS
- added Crazy Egg Jun 2019 · Analytics
- added Amazon EC2 May 2019 · Web Servers
- added Amazon Web Services May 2019 · PaaS
- added Apache HTTP Server May 2019 · Web Servers
- added Percona May 2019 · Databases
- added Google Font API Mar 2019 · Font Scripts
- added Google Tag Manager Mar 2019 · Tag Managers
- added Modernizr Mar 2019 · JavaScript Libraries
- added Select2 Mar 2019 · JavaScript Libraries
- added Varnish Mar 2019 · Cache Tools
2018 12 added · 6 dropped
- dropped Mixpanel Dec 2018 · Analytics
- dropped Webtrends Dec 2018 · Analytics
- dropped Google Maps Nov 2018 · Maps
- added Modernizr Oct 2018 · JavaScript Libraries
- added Select2 Oct 2018 · JavaScript Libraries
- added Varnish Oct 2018 · Cache Tools
- dropped Lodash Aug 2018 · JavaScript Frameworks
- dropped Underscore.js Aug 2018 · JavaScript Frameworks
- dropped Varnish Jul 2018 · Cache Tools
- added Acquia Cloud Jun 2018 · Web Servers
- added Google Analytics Jun 2018 · Analytics
- added Google Font API Jun 2018 · Font Scripts
- added Google Maps Jun 2018 · Maps
- added jQuery Jun 2018 · JavaScript Frameworks
- added Lodash Jun 2018 · JavaScript Frameworks
- added Mixpanel Jun 2018 · Analytics
- added PHP Jun 2018 · Programming Languages
- added Underscore.js Jun 2018 · JavaScript Frameworks