Technology history for pbslearningmedia.org
Stack size over time
From 11 detected technologies in Apr 2018 to 29 in Jun 2026 (peak 30).
Currently detected
- Amazon CloudFront since Apr 2018
- Bootstrap since Apr 2018
- jQuery since Apr 2018
- Google Font API since Apr 2018
- Google Tag Manager since Apr 2018
- Google Analytics since Jun 2018
- New Relic since Jun 2018
- Nginx since Jun 2018
- comScore since Jun 2018
- Facebook since Jun 2018
- Font Awesome since Sep 2018
- Webpack since Sep 2018
- Zone.js since Sep 2018
- Animate.css since Sep 2018
- Amazon Web Services since Jan 2019
- AddThis since Feb 2019
- Angular since Apr 2019
- Sentry since Oct 2019
- Hammer.js since Mar 2020
- Moat since Feb 2021
- gunicorn since Apr 2021
- TypeScript since Jun 2021
- Pendo since Jul 2021
- Java since Oct 2021
- Python since Feb 2022
- Popper since Apr 2022
- Open Graph since Sep 2022
- PowerSchool since Nov 2023
- Amazon S3 since Apr 2024
Previously used
- Cart Functionality Apr 2021 to Oct 2025 · 4 yrs
- Wheelio Sep 2021 to Oct 2021 · 1 mo
- Choices Jul 2021 to Jul 2021 · 1 mo
- Backbone.js Apr 2018 to Sep 2018 · 5 mo
- jQuery UI Apr 2018 to Sep 2018 · 5 mo
- Modernizr Apr 2018 to Sep 2018 · 5 mo
- OWL Carousel Apr 2018 to Sep 2018 · 5 mo
- Underscore.js Apr 2018 to Sep 2018 · 5 mo
- Microsoft Word Aug 2018 to Aug 2018 · 1 mo
- Lodash Jun 2018 to Jun 2018 · 1 mo
- reCAPTCHA Apr 2018 to Apr 2018 · 1 mo
Timeline
2026 1 dropped
- dropped Cart Functionality Apr 2026 · Ecommerce
2025 1 added · 1 dropped
- added Cart Functionality Oct 2025 · Ecommerce
- dropped Cart Functionality Jul 2025 · Ecommerce
2024 2 added · 1 dropped
- added Cart Functionality Oct 2024 · Ecommerce
- dropped Cart Functionality Aug 2024 · Ecommerce
- added Cart Functionality Mar 2024 · Ecommerce
2023 2 added · 1 dropped
- added PowerSchool Nov 2023 · LMS
- dropped Cart Functionality Jul 2023 · Ecommerce
- added Cart Functionality Mar 2023 · Ecommerce
2022 4 added · 2 dropped
- added Open Graph Sep 2022 · Miscellaneous
- dropped Wheelio Sep 2022 · Widgets
- dropped Cart Functionality Jun 2022 · Ecommerce
- added Cart Functionality Apr 2022 · Ecommerce
- added Popper Apr 2022 · Miscellaneous
- added Python Feb 2022 · Programming languages
2021 8 added · 2 dropped
- added Java Oct 2021 · Programming languages
- dropped Choices Sep 2021 · Miscellaneous
- added Wheelio Sep 2021 · Widgets
- dropped Cart Functionality Jul 2021 · Ecommerce
- added Choices Jul 2021 · Miscellaneous
- added Pendo Jul 2021 · User onboarding
- added TypeScript Jun 2021 · Programming languages
- added Cart Functionality Apr 2021 · Ecommerce
- added gunicorn Apr 2021 · Web servers
- added Moat Feb 2021 · Analytics
2020 1 added
- added Hammer.js Mar 2020 · JavaScript Libraries
2019 5 added
- added Sentry Oct 2019 · Issue Trackers
- added Angular Apr 2019 · JavaScript Frameworks
- added AddThis Mar 2019 · Widgets
- added AddThis Feb 2019 · Widgets
- added Amazon Web Services Jan 2019 · PaaS
2018 10 added · 8 dropped
- dropped Backbone.js Nov 2018 · JavaScript Frameworks
- dropped jQuery UI Nov 2018 · JavaScript Libraries
- dropped Modernizr Nov 2018 · JavaScript Libraries
- dropped OWL Carousel Nov 2018 · Widgets
- dropped Underscore.js Nov 2018 · JavaScript Libraries
- dropped Microsoft Word Oct 2018 · Editors
- added Animate.css Sep 2018 · Web Frameworks
- added Font Awesome Sep 2018 · Font Scripts
- added Webpack Sep 2018 · Miscellaneous
- added Zone.js Sep 2018 · JavaScript Frameworks
- dropped Lodash Aug 2018 · JavaScript Frameworks
- added comScore Jun 2018 · Analytics
- added Facebook Jun 2018 · Widgets
- added Google Analytics Jun 2018 · Analytics
- added Lodash Jun 2018 · JavaScript Frameworks
- added New Relic Jun 2018 · Analytics
- added Nginx Jun 2018 · Web Servers
- dropped reCAPTCHA Jun 2018 · Captchas