Technology history for aoc.org
Stack size over time
From 9 detected technologies in Jan 2019 to 17 in Jun 2026.
Currently detected
- Modernizr since Jan 2019
- Squarespace since Jan 2019
- Typekit since Jan 2019
- YouTube since Jan 2019
- YUI since Jan 2019
- Sentry since Mar 2020
- Squarespace Commerce since Feb 2021
- core-js since Sep 2021
- Cart Functionality since Nov 2021
- Stimulus since Nov 2021
- HSTS since Sep 2022
- Open Graph since Sep 2022
- Priority Hints since Aug 2023
- Weglot since Oct 2023
- Angular since Apr 2026
- TypeScript since Apr 2026
- Zone.js since Apr 2026
Previously used
- Lodash Feb 2023 to Feb 2025 · 2 yrs
- Datadog Oct 2023 to Jan 2024 · 3 mo
- Google Maps Jan 2019 to Sep 2023 · 4 yrs
- Google Font API Jan 2019 to Apr 2023 · 4 yrs
- Choices Aug 2022 to Dec 2022 · 4 mo
- Lightbox Nov 2021 to Dec 2022 · 1 yr
- Cloudflare Nov 2021 to Dec 2021 · 1 mo
- Cloudflare Bot Management Nov 2021 to Dec 2021 · 1 mo
- Wheelio Sep 2021 to Sep 2021 · 1 mo
- Webpack Jan 2019 to Aug 2020 · 1 yr
- Varnish Jan 2019 to Jul 2019 · 6 mo
- Envoy Apr 2019 to May 2019 · 1 mo
Timeline
2026 4 added
- added Sentry May 2026 · Issue trackers
- added Angular Apr 2026 · JavaScript frameworks
- added TypeScript Apr 2026 · Programming languages
- added Zone.js Apr 2026 · JavaScript frameworks
2025 1 dropped
- dropped Lodash Apr 2025 · JavaScript libraries
2024 1 dropped
- dropped Datadog Mar 2024 · RUM
2023 5 added · 5 dropped
- dropped Sentry Dec 2023 · Issue trackers
- dropped Google Maps Nov 2023 · Maps
- added Datadog Oct 2023 · RUM
- added Weglot Oct 2023 · Translation
- added Priority Hints Aug 2023 · Performance
- dropped Google Font API Jun 2023 · Font scripts
- dropped Choices Feb 2023 · JavaScript libraries
- dropped Lightbox Feb 2023 · JavaScript libraries
- added Lodash Feb 2023 · JavaScript libraries
- added Sentry Jan 2023 · Issue trackers
2022 1 added · 1 dropped · 1 switched
- dropped Cloudflare Oct 2022 · CDN
- switched Cloudflare Bot Management HSTS Sep 2022 · Security
- added Open Graph Sep 2022 · Miscellaneous
2021 7 added · 6 dropped
- dropped Squarespace Commerce Dec 2021 · Ecommerce
- dropped Wheelio Dec 2021 · Widgets
- added core-js Sep 2021 · JavaScript libraries
- added Wheelio Sep 2021 · Widgets
- added Modernizr Jul 2021 · JavaScript libraries
- added Typekit Jul 2021 · Font scripts
- added YouTube Jul 2021 · Video players
- added YUI Jul 2021 · JavaScript libraries
- dropped YouTube May 2021 · Video players
- dropped Modernizr Mar 2021 · JavaScript libraries
- dropped Typekit Mar 2021 · Font scripts
- dropped YUI Mar 2021 · JavaScript libraries
- added Squarespace Commerce Feb 2021 ·