Technology history for opencontext.org
Stack size over time
From 9 detected technologies in Jun 2020 to 21 in Jun 2026 (peak 23).
Currently detected
- Bootstrap since Jun 2020
- Leaflet since Jun 2020
- Nginx since Jun 2020
- Google Maps since Jun 2020
- jQuery since Jun 2020
- Livefyre since Nov 2021
- Matomo Analytics since Nov 2021
- Google Workspace since Aug 2022
- Open Graph since Sep 2022
- Bootstrap Icons since Mar 2023
- cdnjs since Mar 2023
- Cloudflare since Mar 2023
- jsDelivr since Mar 2023
- core-js since Mar 2023
- Google Font API since Mar 2023
- HSTS since Mar 2023
- Unpkg since Mar 2023
- Vue.js since Mar 2023
- lit-element since Jun 2024
- lit-html since Jun 2024
- Intersection Observer since Apr 2025
Previously used
- Polyfill Mar 2023 to Mar 2025 · 2 yrs
- ApexCharts.js Apr 2023 to Apr 2023 · 1 mo
- jQuery CDN Mar 2023 to Apr 2023 · 1 mo
- Moment.js Mar 2023 to Apr 2023 · 1 mo
- TurfJS Mar 2023 to Apr 2023 · 1 mo
- AngularJS Jun 2020 to Feb 2023 · 2 yrs
- C Feb 2023 to Feb 2023 · 1 mo
- Font Awesome Jun 2020 to Feb 2023 · 2 yrs
- jQuery UI Jun 2020 to Feb 2023 · 2 yrs
- Tailwind CSS Apr 2022 to Apr 2022 · 1 mo
- Matomo Jun 2020 to Jun 2020 · 1 mo
Timeline
2025 2 added · 1 switched
- added cdnjs Apr 2025 · CDN
- added Cloudflare Apr 2025 · CDN
- switched Polyfill Intersection Observer Apr 2025 · JavaScript libraries
2024 2 added
- added lit-element Jun 2024 · JavaScript libraries
- added lit-html Jun 2024 · JavaScript libraries
2023 14 added · 9 dropped · 1 switched
- dropped ApexCharts.js Jul 2023 · JavaScript graphics
- dropped cdnjs Jul 2023 · CDN
- dropped Cloudflare Jul 2023 · CDN
- dropped jQuery CDN Jul 2023 · CDN
- dropped Moment.js Jul 2023 · JavaScript libraries
- dropped TurfJS Jul 2023 · JavaScript libraries
- added ApexCharts.js Apr 2023 · JavaScript graphics
- dropped C Apr 2023 · Programming languages
- dropped Font Awesome Apr 2023 · Font scripts
- dropped jQuery UI Apr 2023 · JavaScript libraries
- added Bootstrap Icons Mar 2023 · Font scripts
- added cdnjs Mar 2023 · CDN
- added Cloudflare Mar 2023 · CDN
- added core-js Mar 2023 · JavaScript libraries
- added Google Font API Mar 2023 · Font scripts
- added HSTS Mar 2023 · Security
- added jQuery CDN Mar 2023 · CDN
- added jsDelivr Mar 2023 · CDN
- added Moment.js Mar 2023 · JavaScript libraries
- added Polyfill Mar 2023 · JavaScript libraries
- added TurfJS Mar 2023 · JavaScript libraries
- added Unpkg Mar 2023 · CDN
- switched AngularJS Vue.js Mar 2023 · JavaScript frameworks
- added C Feb 2023 · Programming languages
2022 12 added · 1 switched
- added Open Graph Sep 2022 · Miscellaneous
- added AngularJS Aug 2022 · JavaScript frameworks
- switched Tailwind CSS Bootstrap Aug 2022 · UI frameworks
- added Font Awesome Aug 2022 · Font scripts
- added Google Maps Aug 2022 · Maps
- added Google Workspace Aug 2022 · Webmail
- added jQuery Aug 2022 · JavaScript libraries
- added jQuery UI Aug 2022 · JavaScript libraries
- added Leaflet Aug 2022 · Maps
- added Livefyre Aug 2022 · Comment systems
- added Matomo Analytics Aug 2022 · Analytics
- added Nginx Aug 2022 · Web servers
- added Tailwind CSS Apr 2022 · UI frameworks
2021 1 dropped
- dropped Matomo Dec 2021 · Analytics