Technology history for learningtheory.org
Stack size over time
From 7 detected technologies in May 2019 to 3 in Jun 2026 (peak 12).
Currently detected
- jQuery since May 2019
- Apache HTTP Server since Jan 2025
- Ubuntu since Jan 2025
Previously used
- Cloudflare May 2019 to Dec 2024 · 5 yrs
- Google Workspace Aug 2022 to Dec 2024 · 2 yrs
- HTTP/3 Sep 2022 to Dec 2024 · 2 yrs
- PHP Sep 2021 to Nov 2024 · 3 yrs
- Bootstrap May 2019 to Jul 2024 · 5 yrs
- Google Font API May 2019 to Jul 2024 · 5 yrs
- Isotope Jul 2021 to Jul 2024 · 3 yrs
- jQuery UI May 2019 to Jul 2024 · 5 yrs
- Swiper Sep 2022 to Jul 2024 · 1 yr
- toastr Apr 2022 to Jul 2024 · 2 yrs
- Cloudflare Network Error Logging Mar 2022 to Sep 2022 · 6 mo
- Animate.css May 2019 to Aug 2022 · 3 yrs
- Swiper Slider Mar 2020 to Aug 2022 · 2 yrs
- Google Maps May 2019 to Jul 2022 · 3 yrs
- Wheelio Sep 2021 to Oct 2021 · 1 mo
Timeline
2025 2 added · 4 dropped
- dropped Cloudflare Mar 2025 · CDN
- dropped Google Workspace Mar 2025 · Webmail
- dropped HTTP/3 Mar 2025 · Miscellaneous
- dropped PHP Mar 2025 · Programming languages
- added Apache HTTP Server Jan 2025 · Web servers
- added Ubuntu Jan 2025 · Operating systems
2024 6 dropped
- dropped Bootstrap Nov 2024 · UI frameworks
- dropped Google Font API Nov 2024 · Font scripts
- dropped Isotope Nov 2024 · JavaScript libraries
- dropped jQuery UI Nov 2024 · JavaScript libraries
- dropped Swiper Nov 2024 · JavaScript libraries
- dropped toastr Nov 2024 · JavaScript frameworks
2023 3 dropped
- dropped Animate.css Feb 2023 · UI frameworks
- dropped Cloudflare Network Error Logging Feb 2023 · Issue trackers
- dropped Swiper Slider Feb 2023 · Miscellaneous
2022 15 added · 2 dropped
- dropped Google Maps Nov 2022 · Maps
- added HTTP/3 Sep 2022 · Miscellaneous
- added Swiper Sep 2022 · JavaScript libraries
- added Animate.css Aug 2022 · UI frameworks
- added Bootstrap Aug 2022 · UI frameworks
- added Cloudflare Aug 2022 · CDN
- added Cloudflare Network Error Logging Aug 2022 · Issue trackers
- added Google Font API Aug 2022 · Font scripts
- added Google Workspace Aug 2022 · Webmail
- added Isotope Aug 2022 · JavaScript libraries
- added jQuery Aug 2022 · JavaScript libraries
- added jQuery UI Aug 2022 · JavaScript libraries
- added PHP Aug 2022 · Programming languages
- added Swiper Slider Aug 2022 · Miscellaneous
- added toastr Aug 2022 · JavaScript frameworks
- dropped Wheelio Aug 2022 · Widgets
- added toastr Apr 2022 · JavaScript frameworks
2021 2 added · 2 dropped
- added PHP Sep 2021 · Programming languages
- added Wheelio Sep 2021 · Widgets
- dropped jQuery UI Apr 2021 · JavaScript libraries
- dropped Swiper Slider Apr 2021 · Miscellaneous