Technology history for covid19tracker.ca
Stack size over time
From 10 detected technologies in May 2020 to 24 in Jun 2026 (peak 26).
Currently detected
- DataTables since May 2020
- Google Analytics since May 2020
- Nginx since May 2020
- Google Tag Manager since May 2020
- Ubuntu since May 2020
- jQuery since May 2020
- Bootstrap since May 2020
- Chart.js since May 2020
- Moment.js since May 2020
- Font Awesome since Jul 2020
- jsDelivr since Jul 2020
- TurfJS since Feb 2021
- Mapbox GL JS since Feb 2021
- Google AdSense since Apr 2021
- Prism since Jun 2021
- Algolia since Jun 2021
- Axios since Jun 2021
- Wheelio since Sep 2021
- cdnjs since Nov 2021
- jQuery CDN since Feb 2022
- reCAPTCHA since Apr 2022
- Cloudflare since May 2022
- Leaflet since Jun 2023
- Mapbox.js since Jun 2023
Previously used
- Google Font API May 2020 to Apr 2026 · 5 yrs
- Snowplow Analytics Sep 2025 to Sep 2025 · 1 mo
- C Feb 2023 to Feb 2023 · 1 mo
- Google Remarketing Tag Aug 2021 to May 2022 · 9 mo
- Tailwind CSS Apr 2022 to Apr 2022 · 1 mo
Timeline
2026 1 added · 2 dropped
- dropped Google Font API Jun 2026 · Font scripts
- added Google Font API Feb 2026 · Font scripts
- dropped Google Font API Jan 2026 · Font scripts
2025 3 added · 1 dropped
- added Google Font API Nov 2025 · Font scripts
- dropped Snowplow Analytics Nov 2025 · Analytics
- added Snowplow Analytics Sep 2025 · Analytics
- added Google Tag Manager Jul 2025 · Tag managers
2023 3 added · 1 dropped
- added Leaflet Jun 2023 · Maps
- added Mapbox.js Jun 2023 · Maps
- dropped C Apr 2023 · Programming languages
- added C Feb 2023 · Programming languages
2022 17 added · 2 dropped · 1 switched
- dropped Google Tag Manager Nov 2022 · Tag managers
- switched Tailwind CSS Bootstrap Aug 2022 · UI frameworks
- added cdnjs Aug 2022 · CDN
- added Chart.js Aug 2022 · JavaScript graphics
- added Cloudflare Aug 2022 · CDN
- added DataTables Aug 2022 · JavaScript libraries
- added Google AdSense Aug 2022 · Advertising
- added Google Analytics Aug 2022 · Analytics
- added Google Tag Manager Aug 2022 · Tag managers
- added jQuery CDN Aug 2022 · CDN
- added jsDelivr Aug 2022 · CDN
- added Mapbox GL JS Aug 2022 · Maps
- added Moment.js Aug 2022 · JavaScript libraries
- added reCAPTCHA Aug 2022 · Security
- added TurfJS Aug 2022 · JavaScript libraries
- dropped Google Remarketing Tag Jul 2022 · Retargeting
- added Cloudflare May 2022 · CDN
- added reCAPTCHA Apr 2022 · Security
- added Tailwind CSS Apr 2022 · UI frameworks
- added jQuery CDN Feb 2022 · CDN
2021 9 added · 1 dropped
- added cdnjs Nov 2021 · CDN
- added Wheelio Sep 2021 · Widgets
- added Google Remarketing Tag Aug 2021 · Retargeting
- dropped Google Font API Jul 2021 · Font scripts
- added Algolia Jun 2021 · Search engines
- added Axios Jun 2021 · JavaScript libraries
- added Prism Jun 2021 · Miscellaneous
- added Google AdSense Apr 2021 · Advertising
- added Mapbox GL JS Feb 2021 · Maps
- added TurfJS Feb 2021 · JavaScript libraries
2020 2 added
- added Font Awesome Jul 2020 · Font scripts
- added jsDelivr Jul 2020 · CDN