Technology history for uspto.gov
Stack size over time
From 6 detected technologies in Jun 2018 to 75 in Jun 2026.
Currently detected
- Google Tag Manager since Jun 2018
- PHP since Jun 2018
- Apache HTTP Server since Jun 2018
- Drupal since Jun 2018
- Google Analytics since Jun 2018
- jQuery since Jun 2018
- Java since Aug 2018
- Moment.js since Aug 2018
- Underscore.js since Aug 2018
- DataTables since Aug 2018
- Font Awesome since Aug 2018
- Snap.svg since Aug 2018
- YUI since Aug 2018
- Zone.js since Aug 2018
- D3 since Aug 2018
- Apache Tomcat since Aug 2018
- Angular since Aug 2018
- Angular Material since Aug 2018
- AngularJS since Aug 2018
- Bootstrap since Aug 2018
- Lodash since Aug 2018
- JavaServer Pages since Aug 2018
- jQuery UI since Aug 2018
- Modernizr since Aug 2018
- Nginx since Aug 2018
- reCAPTCHA since Oct 2018
- CKEditor since Jan 2019
- jQuery Migrate since Jan 2019
- RequireJS since Jan 2019
- OpenResty since Jun 2020
- Lua since Jun 2020
- Instana since Jul 2021
- TypeScript since Jul 2021
- Amazon CloudFront since Aug 2021
- Amazon Web Services since Aug 2021
- Amazon ALB since Aug 2021
- core-js since Sep 2021
- Cart Functionality since Nov 2021
- cdnjs since Nov 2021
- Google Cloud since Apr 2022
- Google Cloud Trace since Apr 2022
- Amazon S3 since May 2022
- Cloudflare since May 2022
- Google Cloud CDN since Jun 2022
- YouTube since Jul 2022
- AOS since Jul 2022
- jQuery CDN since Aug 2022
- Google Font API since Aug 2022
- Okta since Aug 2022
- Microsoft 365 since Aug 2022
- Open Graph since Sep 2022
- HSTS since Sep 2022
- HTTP/3 since Sep 2022
- USWDS since Oct 2022
- UNIX since Oct 2022
- Apple iCloud Mail since Jan 2023
- Amazon ELB since May 2023
- Qualtrics since May 2023
- Express since Aug 2023
- Debian since Aug 2023
- Node.js since Aug 2023
- jsDelivr since Sep 2023
- Preact since Oct 2023
- Popper since Dec 2023
- PDF.js since Aug 2024
- crypto-js since Sep 2024
- PWA since Dec 2024
- web-vitals since Jan 2025
- Prism since Mar 2025
- Priority Hints since Apr 2025
- Mustache since Feb 2026
- ApexPages since Feb 2026
- Salesforce since Feb 2026
- LiveAgent since Feb 2026
- FingerprintJS since Feb 2026
Previously used
- Google Hosted Libraries Aug 2022 to Nov 2025 · 3 yrs
- Webpack Aug 2018 to Aug 2024 · 6 yrs
- LottieFiles Aug 2023 to Feb 2024 · 6 mo
- Three.js Aug 2023 to Dec 2023 · 4 mo
- Select2 Sep 2020 to Mar 2023 · 2 yrs
- C Feb 2023 to Feb 2023 · 1 mo
- AppDynamics Jul 2020 to Jan 2023 · 2 yrs
- Google App Engine Aug 2018 to Aug 2022 · 4 yrs
- Tailwind CSS Apr 2022 to Apr 2022 · 1 mo
- Dojo Aug 2018 to Mar 2022 · 3 yrs
- Oracle HTTP Server Apr 2020 to Dec 2021 · 1 yr
- Wheelio Sep 2021 to Oct 2021 · 1 mo
Timeline
2026 2 dropped
- dropped Google Hosted Libraries Mar 2026 · CDN
- dropped Webpack Jan 2026 · Miscellaneous
2025 2 added
- added Priority Hints Apr 2025 · Performance
- added web-vitals Jan 2025 · JavaScript libraries
2024 2 added · 2 dropped
- added Amazon ALB Sep 2024 · Load balancers
- added crypto-js Sep 2024 · JavaScript libraries
- dropped LottieFiles Aug 2024 · Miscellaneous
- dropped Three.js Jun 2024 · JavaScript graphics
2023 20 added · 5 dropped
- added Popper Dec 2023 · Miscellaneous
- added Debian Aug 2023 · Operating systems
- added Amazon ELB May 2023 · Load balancers
- added Amazon S3 May 2023 · CDN
- added AOS May 2023 · JavaScript libraries
- added Cart Functionality May 2023 · Ecommerce
- dropped cdnjs May 2023 · CDN
- added CKEditor May 2023 · Rich text editors
- dropped Cloudflare May 2023 · CDN
- added D3 May 2023 · JavaScript graphics
- added Google Cloud May 2023 · IaaS
- added Google Cloud CDN May 2023 · CDN
- added Google Cloud Trace May 2023 · Performance
- added Google Hosted Libraries May 2023 · CDN
- added HTTP/3 May 2023 · Miscellaneous
- added jQuery CDN May 2023 · CDN
- added jQuery Migrate May 2023 · JavaScript libraries
- added Qualtrics May 2023 · Surveys
- added RequireJS May 2023 · JavaScript frameworks
- dropped Select2 May 2023 · JavaScript libraries
- added Underscore.js May 2023 · JavaScript libraries
- dropped C Apr 2023 · Programming languages
- dropped AppDynamics Mar 2023 · Analytics
- added C Feb 2023 · Programming languages
- added Apple iCloud Mail Jan 2023 · Webmail
2022 26 added · 6 dropped
- dropped Google App Engine Oct 2022 · Web servers
- added UNIX Oct 2022 · Operating systems
- added USWDS Oct 2022 · UI frameworks
- added HSTS Sep 2022 · Security
- added HTTP/3 Sep 2022 · Miscellaneous
- added Open Graph Sep 2022 · Miscellaneous
- dropped Amazon ALB Aug 2022 · Load balancers
- added Amazon S3 Aug 2022 · Miscellaneous
- added Cart Functionality Aug 2022 · Ecommerce
- added cdnjs Aug 2022 · CDN
- added CKEditor Aug 2022 · Rich text editors
- added Cloudflare Aug 2022 · CDN
- added D3 Aug 2022 · JavaScript graphics
- added DataTables Aug 2022 · JavaScript libraries
- added Google App Engine Aug 2022 · Web servers
- added Google Cloud Aug 2022 · IaaS
- added Google Cloud CDN Aug 2022 · CDN
- added Google Cloud Trace Aug 2022 · Performance
- added jQuery Migrate Aug 2022 · JavaScript libraries
- added Microsoft 365 Aug 2022 · Webmail
- added RequireJS Aug 2022 · JavaScript frameworks
- added Select2 Aug 2022 · JavaScript libraries
- added Underscore.js Aug 2022 · JavaScript libraries
- added Google Cloud CDN Jun 2022 · CDN
- dropped Tailwind CSS Jun 2022 · UI frameworks
- added Cloudflare May 2022 · CDN
- dropped Dojo May 2022 · JavaScript libraries
- added Google Cloud Apr 2022 · IaaS
- added Google Cloud Trace Apr 2022 · Performance
- added Tailwind CSS Apr 2022 · UI frameworks
- dropped AppDynamics Feb 2022 · RUM
- dropped Oracle HTTP Server Feb 2022 · Web servers
2021 16 added · 8 dropped
- dropped Wheelio Dec 2021 · Widgets
- added Cart Functionality Nov 2021 · Ecommerce
- added cdnjs Nov 2021 · CDN
- added core-js Sep 2021 · JavaScript libraries
- added Wheelio Sep 2021 · Widgets
- added Amazon ALB Aug 2021 · Load balancers
- added Amazon CloudFront Aug 2021 · CDN
- added Amazon Web Services Aug 2021 · PaaS
- added Angular Jul 2021 · JavaScript frameworks
- added CKEditor Jul 2021 · Rich text editors
- added D3 Jul 2021 · JavaScript graphics
- added Instana Jul 2021 · Analytics
- added TypeScript Jul 2021 · Programming languages
- added Webpack Jul 2021 · Miscellaneous
- added Zone.js Jul 2021 · JavaScript frameworks
- added Select2 Jun 2021 · JavaScript libraries
- dropped D3 May 2021 · JavaScript graphics
- dropped Angular Mar 2021 · JavaScript frameworks
- dropped CKEditor Mar 2021 · Rich text editors
- dropped Select2 Mar 2021 · JavaScript libraries
- dropped Webpack Mar 2021 · Miscellaneous
- dropped Zone.js Mar 2021 · JavaScript frameworks
- added Oracle HTTP Server Feb 2021 · Web servers
- dropped Oracle HTTP Server Jan 2021 · Web servers
2020 1 added · 1 dropped
- added AppDynamics Jul 2020 · Analytics
- dropped Modernizr Jun 2020 · JavaScript Libraries
2019 11 added
- added Angular Mar 2019 · JavaScript Frameworks
- added CKEditor Mar 2019 · Rich Text Editors
- added DataTables Mar 2019 · JavaScript Libraries
- added Dojo Mar 2019 · JavaScript Libraries
- added Google App Engine Mar 2019 · Web Servers
- added jQuery Migrate Mar 2019 · JavaScript Libraries
- added Nginx Mar 2019 · Web Servers
- added RequireJS Mar 2019 · JavaScript Frameworks
- added Underscore.js Mar 2019 · JavaScript Libraries
- added Webpack Mar 2019 · Miscellaneous
- added Zone.js Mar 2019 · JavaScript Frameworks
2018 1 added
- added reCAPTCHA Oct 2018 · Captchas