Technology history for teachforall.org
Stack size over time
From 15 detected technologies in Sep 2018 to 56 in Jun 2026 (peak 58).
Currently detected
- Google Analytics since Sep 2018
- Varnish since Sep 2018
- Bootstrap since Sep 2018
- Drupal since Sep 2018
- Font Awesome since Sep 2018
- Google Font API since Sep 2018
- Hotjar since Sep 2018
- Modernizr since Sep 2018
- New Relic since Sep 2018
- Google Tag Manager since Sep 2018
- jQuery since Sep 2018
- Nginx since Sep 2018
- PHP since Sep 2018
- jQuery UI since Sep 2018
- Pantheon since May 2019
- MariaDB since May 2019
- Polyfill since Jul 2020
- React since Jul 2020
- Heroku since Aug 2020
- Backbone.js since Dec 2020
- Babel since Dec 2020
- Froala Editor since Dec 2020
- HubSpot since Dec 2020
- Lodash since Dec 2020
- Mixpanel since Dec 2020
- OpenResty since Dec 2020
- Underscore.js since Dec 2020
- Webpack since Dec 2020
- Lua since Dec 2020
- Fastly since Feb 2021
- FullStory since Dec 2021
- Pingdom since Dec 2021
- Snowplow Analytics since Dec 2021
- AdRoll since Dec 2021
- core-js since Dec 2021
- Instana since Dec 2021
- Transifex since Dec 2021
- parcel since Dec 2021
- Sentry since Dec 2021
- Twitter Ads since Dec 2021
- cdnjs since May 2022
- Cloudflare since May 2022
- Microsoft 365 since Aug 2022
- HSTS since Sep 2022
- Open Graph since Sep 2022
- Survicate since Sep 2022
- Salesforce Marketing Cloud Account Engagement since Dec 2022
- amCharts since Apr 2023
- AOS since Apr 2023
- Material Design Lite since Apr 2023
- Swiper since Apr 2023
- PWA since Apr 2023
- Unpkg since Apr 2023
- Wistia since May 2023
- Mouse Flow since May 2023
- jQuery CDN since May 2024
Previously used
- jsDelivr Jul 2020 to Nov 2024 · 4 yrs
- Popper Apr 2023 to Jan 2024 · 9 mo
- Preact Sep 2022 to Sep 2023 · 1 yr
- Cloudflare Bot Management May 2022 to Mar 2023 · 10 mo
- Java Sep 2021 to Mar 2023 · 1 yr
- Leaflet Sep 2018 to Mar 2023 · 4 yrs
- Livefyre Jul 2021 to Mar 2023 · 1 yr
- Slick Jul 2019 to Mar 2023 · 3 yrs
- Vimeo May 2022 to Mar 2023 · 10 mo
- C Feb 2023 to Feb 2023 · 1 mo
- YouTube Jun 2019 to Jan 2023 · 3 yrs
- Pardot Aug 2022 to Nov 2022 · 3 mo
- Google Cloud Apr 2022 to Sep 2022 · 5 mo
- Google Cloud Trace Apr 2022 to Sep 2022 · 5 mo
- Google Remarketing Tag Jul 2021 to May 2022 · 10 mo
- Wheelio Sep 2021 to Oct 2021 · 1 mo
- Amazon Web Services Aug 2020 to Nov 2020 · 3 mo
Timeline
2025 1 dropped
- dropped jsDelivr Jan 2025 · CDN
2024 1 added · 5 dropped
- added jsDelivr Nov 2024 · CDN
- dropped Popper Jun 2024 · Miscellaneous
- dropped Google Cloud May 2024 · IaaS
- dropped Google Cloud Trace May 2024 · Performance
- dropped Java May 2024 · Programming languages
- dropped Pardot May 2024 · Marketing automation
2023 23 added · 6 dropped · 3 switched
- dropped Preact Dec 2023 · JavaScript libraries
- added amCharts May 2023 · JavaScript graphics
- added AOS May 2023 · JavaScript libraries
- added Drupal May 2023 · CMS
- added Fastly May 2023 · CDN
- added Hotjar May 2023 · Analytics
- switched Cloudflare Bot Management HSTS May 2023 · Security
- dropped jQuery UI May 2023 · JavaScript libraries
- dropped Leaflet May 2023 · Maps
- dropped Livefyre May 2023 · Comment systems
- added MariaDB May 2023 · Databases
- added Material Design Lite May 2023 · UI frameworks
- added New Relic May 2023 · RUM
- added Pantheon May 2023 · PaaS
- switched C PHP May 2023 · Programming languages
- added Popper May 2023 · Miscellaneous
- added PWA May 2023 · Miscellaneous
- added Salesforce Marketing Cloud Account Engagement May 2023 · Marketing automation
- dropped Slick May 2023 · JavaScript libraries
- added Swiper May 2023 · JavaScript libraries
- added Unpkg May 2023 · CDN
- added Varnish May 2023 · Caching
- added amCharts Apr 2023 · JavaScript graphics
- added AOS Apr 2023 · JavaScript libraries
- added Material Design Lite Apr 2023 · UI frameworks
- added Popper Apr 2023 · Miscellaneous
- added PWA Apr 2023 · Miscellaneous
- added Swiper Apr 2023 · JavaScript libraries
- added Unpkg Apr 2023 · CDN
- dropped YouTube Mar 2023 · Video players
- added C Feb 2023 · Programming languages
- switched Vimeo YouTube Jan 2023 · Video players
2022 32 added · 2 dropped · 1 switched
- added Salesforce Marketing Cloud Account Engagement Dec 2022 · Marketing automation
- dropped YouTube Nov 2022 · Video players
- added HSTS Sep 2022 · Security
- added Open Graph Sep 2022 · Miscellaneous
- added cdnjs Aug 2022 · CDN
- added Cloudflare Aug 2022 · CDN
- added Cloudflare Bot Management Aug 2022 · Security
- added Drupal Aug 2022 · CMS
- added Fastly Aug 2022 · CDN
- added Google Cloud Aug 2022 · IaaS
- added Google Cloud Trace Aug 2022 · Performance
- added Hotjar Aug 2022 · Analytics
- added Java Aug 2022 · Programming languages
- added jQuery UI Aug 2022 · JavaScript libraries
- added Leaflet Aug 2022 · Maps
- added Livefyre Aug 2022 · Comment systems
- added MariaDB Aug 2022 · Databases
- added Microsoft 365 Aug 2022 · Webmail
- added Modernizr Aug 2022 · JavaScript libraries
- added New Relic Aug 2022 · RUM
- switched Amazon Web Services Pantheon Aug 2022 · PaaS
- added Pardot Aug 2022 · Marketing automation
- added PHP Aug 2022 · Programming languages
- added Slick Aug 2022 · JavaScript libraries
- added Varnish Aug 2022 · Caching
- added Vimeo Aug 2022 · Video players
- added YouTube Aug 2022 · Video players
- dropped Google Remarketing Tag Jul 2022 · Retargeting
- added YouTube Jun 2022 · Video players
- added cdnjs May 2022 · CDN
- added Cloudflare May 2022 · CDN
- added Cloudflare Bot Management May 2022 · Security
- added Vimeo May 2022 · Video players
- added Google Cloud Apr 2022 · IaaS
- added Google Cloud Trace Apr 2022 · Performance
2021 9 added · 5 dropped
- dropped Wheelio Dec 2021 · Widgets
- added Java Sep 2021 · Programming languages
- added Wheelio Sep 2021 · Widgets
- added Google Remarketing Tag Jul 2021 · Retargeting
- added jQuery UI Jul 2021 · JavaScript libraries
- added Leaflet Jul 2021 · Maps
- added Livefyre Jul 2021 · Comment systems
- added New Relic Jul 2021 · Analytics
- added Slick Jun 2021 · JavaScript libraries
- dropped jQuery UI Mar 2021 · JavaScript libraries
- dropped jsDelivr Mar 2021 · CDN
- dropped Leaflet Mar 2021 · Maps
- dropped New Relic Mar 2021 · Analytics
- added Fastly Feb 2021 · CDN
2020 4 added · 1 dropped
- added Amazon Web Services Aug 2020 · PaaS
- added Heroku Aug 2020 · PaaS
- added jsDelivr Jul 2020 · CDN
- dropped YouTube Jun 2020 · Video Players
- added YouTube Apr 2020 · Video Players
2019 20 added · 3 dropped
- dropped Slick Dec 2019 · JavaScript Libraries
- added Google Font API Nov 2019 · Font Scripts
- dropped Google Font API Aug 2019 · Font Scripts
- dropped YouTube Aug 2019 · Video Players
- added Slick Jul 2019 · JavaScript Libraries
- added YouTube Jun 2019 · Video Players
- added MariaDB May 2019 · Databases
- added Pantheon May 2019 · PaaS
- added Bootstrap Mar 2019 · Web Frameworks
- added Drupal Mar 2019 · CMS
- added Font Awesome Mar 2019 · Font Scripts
- added Google Analytics Mar 2019 · Analytics
- added Google Font API Mar 2019 · Font Scripts
- added Google Tag Manager Mar 2019 · Tag Managers
- added Hotjar Mar 2019 · Analytics
- added jQuery Mar 2019 · JavaScript Libraries
- added jQuery UI Mar 2019 · JavaScript Libraries
- added Leaflet Mar 2019 · Maps
- added Modernizr Mar 2019 · JavaScript Libraries
- added New Relic Mar 2019 · Analytics
- added Nginx Mar 2019 · Web Servers
- added PHP Mar 2019 · Programming Languages
- added Varnish Mar 2019 · Cache Tools