Technology history for uscis.gov
Stack size over time
From 2 detected technologies in Apr 2018 to 52 in Jun 2026.
Currently detected
- Drupal since Apr 2018
- YouTube since Apr 2018
- PHP since Jun 2018
- Crazy Egg since Jun 2018
- Google Analytics since Jun 2018
- Apache HTTP Server since Jun 2018
- jQuery since Jun 2018
- jQuery UI since Jun 2018
- RackCache since Aug 2018
- Ruby since Aug 2018
- Ruby on Rails since Aug 2018
- Font Awesome since Aug 2018
- Microsoft ASP.NET since Aug 2018
- Modernizr since Aug 2018
- New Relic since Aug 2018
- Windows Server since Aug 2018
- Bootstrap since Aug 2018
- IIS since Aug 2018
- Java since Aug 2018
- jQuery Migrate since Aug 2018
- Akamai since Nov 2018
- Google Tag Manager since Jan 2019
- Amazon Web Services since Feb 2019
- Select2 since Aug 2020
- Qualtrics since Aug 2021
- DataTables since Sep 2021
- Amazon ELB since Sep 2021
- Turbolinks since Oct 2021
- USWDS since Oct 2021
- React since Apr 2022
- core-js since Apr 2022
- styled-components since Apr 2022
- PWA since Aug 2022
- Akamai mPulse since Aug 2022
- Boomerang since Aug 2022
- HSTS since Sep 2022
- Open Graph since Sep 2022
- Selectize since Nov 2022
- Express since Nov 2022
- Node.js since Nov 2022
- Google Font API since Feb 2023
- Siteimprove since Feb 2023
- Matomo Analytics since Feb 2023
- Salesforce since Mar 2023
- ApexPages since Mar 2023
- Facebook Login since Nov 2023
- Cloudflare since Jun 2024
- Salesforce Service Cloud since Aug 2024
- Cloudflare Bot Management since Aug 2024
- React Router since Nov 2024
- web-vitals since Jan 2025
- cdnjs since May 2025
Previously used
- Lodash Apr 2022 to Apr 2025 · 3 yrs
- JSS Apr 2023 to Jul 2024 · 1 yr
- MUI Apr 2023 to Jul 2024 · 1 yr
- Amazon ALB Oct 2022 to Jan 2024 · 1 yr
- Storybook Jun 2023 to Jun 2023 · 1 mo
- YUI Aug 2018 to Apr 2023 · 4 yrs
- Choices Feb 2021 to Dec 2022 · 1 yr
- Google Remarketing Tag Aug 2021 to May 2022 · 9 mo
- Tailwind CSS Apr 2022 to Apr 2022 · 1 mo
- OpenSSL Aug 2018 to Jan 2022 · 3 yrs
- Akamai Bot Manager Nov 2021 to Nov 2021 · 1 mo
- Wheelio Sep 2021 to Oct 2021 · 1 mo
- Apache Tomcat Aug 2018 to Mar 2021 · 2 yrs
- SweetAlert Aug 2018 to Jan 2021 · 2 yrs
- Amazon EC2 Aug 2018 to May 2020 · 1 yr
- Moment.js Jan 2019 to Jan 2020 · 1 yr
- AddThis Jan 2019 to Jan 2019 · 1 mo
Timeline
2025 3 added · 2 dropped
- added Bootstrap Dec 2025 · UI frameworks
- dropped Bootstrap Aug 2025 · UI frameworks
- dropped Lodash Jun 2025 · JavaScript libraries
- added cdnjs May 2025 · CDN
- added web-vitals Jan 2025 · JavaScript libraries
2024 4 added · 3 dropped · 1 switched
- switched JSS React Router Nov 2024 · JavaScript frameworks
- added Modernizr Sep 2024 · JavaScript libraries
- dropped MUI Sep 2024 · UI frameworks
- added Cloudflare Bot Management Aug 2024 · Security
- added Salesforce Service Cloud Aug 2024 · CRM
- added Cloudflare Jun 2024 · CDN
- dropped Amazon ALB Mar 2024 · Load balancers
- dropped Amazon Web Services Mar 2024 · PaaS
2023 7 added · 5 dropped
- added Bootstrap Nov 2023 · UI frameworks
- added Facebook Login Nov 2023 · Authentication
- dropped Modernizr Nov 2023 · JavaScript libraries
- dropped Bootstrap Aug 2023 · UI frameworks
- dropped Storybook Aug 2023 · Development
- added Google Tag Manager Jun 2023 · Tag managers
- added Storybook Jun 2023 · Development
- dropped YUI Jun 2023 · JavaScript libraries
- added JSS Apr 2023 · JavaScript frameworks
- added MUI Apr 2023 · UI frameworks
- dropped Choices Feb 2023 · JavaScript libraries
- added Siteimprove Feb 2023 · Analytics
2022 13 added · 11 dropped
- dropped Google Tag Manager Dec 2022 · Tag managers
- added Choices Sep 2022 · JavaScript libraries
- added HSTS Sep 2022 · Security
- added Open Graph Sep 2022 · Miscellaneous
- added YUI Sep 2022 · JavaScript libraries
- added PWA Aug 2022 · Miscellaneous
- dropped Choices Jul 2022 · JavaScript libraries
- dropped Google Remarketing Tag Jul 2022 · Retargeting
- dropped YUI Jul 2022 · JavaScript libraries
- dropped Tailwind CSS Jun 2022 · UI frameworks
- dropped Amazon ELB May 2022 · Load balancers
- dropped Amazon Web Services May 2022 · PaaS
- added Choices May 2022 · JavaScript libraries
- added YUI May 2022 · JavaScript libraries
- dropped Choices Apr 2022 · Miscellaneous
- added core-js Apr 2022 · JavaScript libraries
- added Lodash Apr 2022 · JavaScript libraries
- added React Apr 2022 · JavaScript frameworks
- added styled-components Apr 2022 · JavaScript frameworks
- added Tailwind CSS Apr 2022 · UI frameworks
- dropped YUI Apr 2022 · JavaScript libraries
- dropped OpenSSL Mar 2022 · Web server extensions
- added Choices Feb 2022 · Miscellaneous
- dropped Akamai Bot Manager Jan 2022 · Security
2021 13 added · 7 dropped
- dropped Wheelio Dec 2021 · Widgets
- added Akamai Bot Manager Nov 2021 · Security
- added Turbolinks Oct 2021 · Performance
- added USWDS Oct 2021 · Web frameworks
- added Amazon ELB Sep 2021 · Load balancers
- added Amazon Web Services Sep 2021 · PaaS
- added DataTables Sep 2021 · JavaScript libraries
- added Java Sep 2021 · Programming languages
- added Wheelio Sep 2021 · Widgets
- dropped Choices Aug 2021 · Miscellaneous
- added Google Remarketing Tag Aug 2021 · Retargeting
- added Qualtrics Aug 2021 · Surveys
- dropped Apache Tomcat Jul 2021 · Web servers
- dropped Java Jul 2021 · Programming languages
- added New Relic Jul 2021 · Analytics
- added Select2 Jul 2021 · JavaScript libraries
- dropped New Relic Mar 2021 · Analytics
- dropped Select2 Mar 2021 · JavaScript libraries
- dropped SweetAlert Mar 2021 · JavaScript libraries
- added Choices Feb 2021 · Miscellaneous
2020 1 added · 3 dropped
- added Select2 Aug 2020 · JavaScript libraries
- dropped Amazon EC2 Jul 2020 · Web servers
- dropped Amazon Web Services Jul 2020 · PaaS
- dropped Moment.js Mar 2020 · JavaScript Libraries
2019 23 added · 2 dropped
- added Google Tag Manager May 2019 · Tag Managers
- dropped AddThis Mar 2019 · Widgets
- added Amazon EC2 Mar 2019 · Web Servers
- added Amazon Web Services Mar 2019 · PaaS
- added Apache HTTP Server Mar 2019 · Web Servers
- added Apache Tomcat Mar 2019 · Web Servers
- added Crazy Egg Mar 2019 · Analytics
- added Drupal Mar 2019 · CMS
- dropped Google Tag Manager Mar 2019 · Tag Managers
- added Java Mar 2019 · Programming Languages
- added jQuery Migrate Mar 2019 · JavaScript Libraries
- added jQuery UI Mar 2019 · JavaScript Libraries
- added Moment.js Mar 2019 · JavaScript Libraries
- added New Relic Mar 2019 · Analytics
- added OpenSSL Mar 2019 · Web Server Extensions
- added PHP Mar 2019 · Programming Languages
- added RackCache Mar 2019 · Cache Tools
- added Ruby Mar 2019 · Programming Languages
- added Ruby on Rails Mar 2019 · Web Frameworks
- added SweetAlert Mar 2019 · JavaScript Libraries
- added YouTube Mar 2019 · Video Players
- added YUI Mar 2019 · JavaScript Libraries
- added Amazon Web Services Feb 2019 · PaaS
- added AddThis Jan 2019 · Widgets
- added Google Tag Manager Jan 2019 · Tag Managers
2018 7 added
- added Akamai Nov 2018 · CDN
- added Apache HTTP Server Jun 2018 · Web Servers
- added Crazy Egg Jun 2018 · Analytics
- added Google Analytics Jun 2018 · Analytics
- added jQuery Jun 2018 · JavaScript Frameworks
- added jQuery UI Jun 2018 · JavaScript Frameworks
- added PHP Jun 2018 · Programming Languages