Technology history for arm.gov
Stack size over time
From 15 detected technologies in Apr 2019 to 14 in Jun 2026 (peak 21).
Currently detected
- PHP since Apr 2019
- OpenSSL since Apr 2019
- Red Hat since Apr 2019
- Apache HTTP Server since Apr 2019
- Google Analytics since Apr 2019
- Google Font API since Apr 2019
- Hotjar since Feb 2022
- Preact since Feb 2022
- HSTS since Sep 2022
- Emotion since Oct 2024
- Axios since Mar 2025
- Laravel since Mar 2025
- web-vitals since May 2025
- Nginx since Sep 2025
Previously used
- Backbone.js Apr 2019 to Feb 2025 · 5 yrs
- Bootstrap Apr 2019 to Feb 2025 · 5 yrs
- Font Awesome Apr 2019 to Feb 2025 · 5 yrs
- Handlebars Apr 2019 to Feb 2025 · 5 yrs
- jQuery Apr 2019 to Feb 2025 · 5 yrs
- Lodash Jul 2021 to Feb 2025 · 3 yrs
- Moment.js Apr 2019 to Feb 2025 · 5 yrs
- reCAPTCHA Apr 2019 to Feb 2025 · 5 yrs
- Underscore.js Apr 2019 to Feb 2025 · 5 yrs
- YouTube Apr 2019 to Feb 2025 · 5 yrs
- Hotjar Incoming Feedback Feb 2022 to Oct 2024 · 2 yrs
- Wheelio Sep 2021 to Oct 2021 · 1 mo
Timeline
2025 5 added · 12 dropped
- added Nginx Sep 2025 · Web servers
- added Google Analytics May 2025 · Analytics
- added web-vitals May 2025 · JavaScript libraries
- dropped Backbone.js Apr 2025 · JavaScript frameworks
- dropped Bootstrap Apr 2025 · UI frameworks
- dropped Font Awesome Apr 2025 · Font scripts
- dropped Google Analytics Apr 2025 · Analytics
- dropped Handlebars Apr 2025 · JavaScript frameworks
- dropped jQuery Apr 2025 · JavaScript libraries
- dropped Lodash Apr 2025 · JavaScript libraries
- dropped Moment.js Apr 2025 · JavaScript libraries
- dropped reCAPTCHA Apr 2025 · Security
- dropped Underscore.js Apr 2025 · JavaScript libraries
- dropped YouTube Apr 2025 · Video players
- added Axios Mar 2025 · JavaScript libraries
- added Laravel Mar 2025 · Web frameworks
- dropped Hotjar Incoming Feedback Jan 2025 · Surveys
2024 1 added
- added Emotion Oct 2024 · JavaScript frameworks
2022 3 added · 1 switched
- added HSTS Sep 2022 · Security
- added Hotjar Feb 2022 · Analytics
- switched Wheelio Hotjar Incoming Feedback Feb 2022 · Widgets
- added Preact Feb 2022 · JavaScript libraries
2021 6 added · 4 dropped
- added Wheelio Sep 2021 · Widgets
- added Backbone.js Jul 2021 · JavaScript frameworks
- added Handlebars Jul 2021 · JavaScript frameworks
- added Lodash Jul 2021 · JavaScript libraries
- added Moment.js Jul 2021 · JavaScript libraries
- added Underscore.js Jul 2021 · JavaScript libraries
- dropped Backbone.js Mar 2021 · JavaScript frameworks
- dropped Handlebars Mar 2021 · JavaScript frameworks
- dropped Moment.js Mar 2021 · JavaScript libraries
- dropped Underscore.js Mar 2021 · JavaScript libraries