Technology history for arpa-h.gov
Stack size over time
From 11 detected technologies in Jan 2023 to 36 in Jun 2026 (peak 39).
Currently detected
- HSTS since Jan 2023
- Google Analytics since Jan 2023
- Open Graph since Jan 2023
- Cloudflare since Jan 2023
- Cloudflare Bot Management since Jan 2023
- USWDS since Jan 2023
- Varnish since Jan 2023
- Vimeo since Jan 2023
- PWA since Apr 2023
- Apple iCloud Mail since Jun 2023
- HubSpot since Oct 2023
- Zendesk since Nov 2023
- Google Font API since Dec 2023
- Drupal since Dec 2023
- Nginx since Dec 2023
- PHP since Dec 2023
- Acquia Cloud Platform since Dec 2023
- Amazon Web Services since Dec 2023
- jsDelivr since Dec 2023
- Swiper since Dec 2023
- core-js since May 2024
- Azure since May 2024
- Bootstrap since May 2024
- Microsoft ASP.NET since May 2024
- web-vitals since Jan 2025
- Google Tag Manager since Mar 2025
- Microsoft 365 since Sep 2025
- Azure Front Door since Jan 2026
- GSAP since Apr 2026
- Microsoft Clarity since Apr 2026
- Unpkg since Apr 2026
- IIS since May 2026
- TypeScript since May 2026
- Angular since May 2026
- Windows Server since May 2026
- Zone.js since May 2026
Previously used
- Google Code Prettify May 2024 to Apr 2026 · 1 yr
- Handlebars May 2024 to Apr 2026 · 1 yr
- jQuery Jan 2023 to Apr 2026 · 3 yrs
- jQuery Migrate May 2024 to Apr 2026 · 1 yr
- jQuery UI May 2024 to Apr 2026 · 1 yr
- Lodash May 2024 to Apr 2026 · 1 yr
- Moment.js May 2024 to Apr 2026 · 1 yr
- React May 2024 to Apr 2026 · 1 yr
- New Relic Dec 2023 to Jan 2024 · 1 mo
- Fastly Jan 2023 to Nov 2023 · 10 mo
- GitHub Pages Jan 2023 to Nov 2023 · 10 mo
Timeline
2026 6 added · 8 dropped
- dropped Google Code Prettify Jun 2026 · Miscellaneous
- dropped Handlebars Jun 2026 · JavaScript frameworks
- dropped jQuery Jun 2026 · JavaScript libraries
- dropped jQuery Migrate Jun 2026 · JavaScript libraries
- dropped jQuery UI Jun 2026 · JavaScript libraries
- dropped Lodash Jun 2026 · JavaScript libraries
- dropped Moment.js Jun 2026 · JavaScript libraries
- dropped React Jun 2026 · JavaScript frameworks
- added Angular May 2026 · JavaScript frameworks
- added IIS May 2026 · Web servers
- added TypeScript May 2026 · Programming languages
- added Windows Server May 2026 · Operating systems
- added Zone.js May 2026 · JavaScript frameworks
- added Azure Front Door Jan 2026 · Load balancers
2025 3 added
- added Microsoft 365 Sep 2025 · Webmail
- added Google Tag Manager Mar 2025 · Tag managers
- added web-vitals Jan 2025 · JavaScript libraries
2024 3 added · 6 dropped
- added HSTS May 2024 · Security
- added Apple iCloud Mail Apr 2024 · Webmail
- added Zendesk Apr 2024 · Documentation
- dropped Apple iCloud Mail Mar 2024 · Webmail
- dropped New Relic Mar 2024 · RUM
- dropped Zendesk Mar 2024 · Documentation
- dropped GitHub Pages Jan 2024 · PaaS
- dropped HSTS Jan 2024 · Security
- dropped jQuery Jan 2024 · JavaScript libraries
2023 24 added · 1 switched
- added Acquia Cloud Platform Dec 2023 · PaaS
- added Amazon Web Services Dec 2023 · PaaS
- added Drupal Dec 2023 · CMS
- added Google Font API Dec 2023 · Font scripts
- switched Fastly jsDelivr Dec 2023 · CDN
- added New Relic Dec 2023 · RUM
- added Nginx Dec 2023 · Web servers
- added PHP Dec 2023 · Programming languages
- added Swiper Dec 2023 · JavaScript libraries
- added Zendesk Nov 2023 · Documentation
- added HubSpot Oct 2023 · Marketing automation
- added Apple iCloud Mail Jun 2023 · Webmail
- added Cloudflare May 2023 · CDN
- added Cloudflare Bot Management May 2023 · Security
- added Fastly May 2023 · CDN
- added GitHub Pages May 2023 · PaaS
- added Google Analytics May 2023 · Analytics
- added HSTS May 2023 · Security
- added jQuery May 2023 · JavaScript libraries
- added Open Graph May 2023 · Miscellaneous
- added PWA May 2023 · Miscellaneous
- added USWDS May 2023 · UI frameworks
- added Varnish May 2023 · Caching
- added Vimeo May 2023 · Video players
- added PWA Apr 2023 · Miscellaneous