Technology history for universiteitleiden.nl
Stack size over time
From 4 detected technologies in Apr 2018 to 120 in Jun 2026.
Currently detected
- Google Tag Manager since Apr 2018
- Bloomreach since Apr 2018
- Apache HTTP Server since Apr 2018
- Google Analytics since Jun 2018
- Facebook since Jun 2018
- jQuery since Jun 2018
- Font Awesome since Aug 2018
- Modernizr since Aug 2018
- OpenSSL since Aug 2018
- Red Hat since Aug 2018
- PHP since Aug 2018
- Apache Tomcat since Aug 2018
- Java since Aug 2018
- Bootstrap since Aug 2018
- Drupal since Jan 2019
- Twitter since Feb 2019
- Moment.js since Jun 2019
- AngularJS since Jun 2019
- Matomo Analytics since Dec 2020
- Nginx since Dec 2020
- Underscore.js since Dec 2020
- RequireJS since Dec 2020
- Backbone.js since Dec 2020
- ExpressionEngine since Sep 2021
- CodeIgniter since Sep 2021
- core-js since Oct 2021
- Cart Functionality since Nov 2021
- MobX since Feb 2022
- Queue-it since Feb 2022
- React since Feb 2022
- Sentry since Feb 2022
- Amazon CloudFront since Feb 2022
- Amazon Web Services since Feb 2022
- Amazon S3 since Feb 2022
- Google Font API since Mar 2022
- Drupal Multisite since Apr 2022
- Tailwind CSS since Apr 2022
- Microsoft 365 since Aug 2022
- MySQL since Aug 2022
- Twitter Emoji (Twemoji) since Aug 2022
- Unpkg since Aug 2022
- WordPress since Aug 2022
- PWA since Aug 2022
- jQuery Migrate since Aug 2022
- jQuery UI since Aug 2022
- Open Graph since Sep 2022
- HSTS since Sep 2022
- Popper since Sep 2022
- cdnjs since Sep 2022
- Cloudflare since Sep 2022
- Lodash since Nov 2022
- Omeka since Nov 2022
- Webpack since Nov 2022
- jsDelivr since Nov 2022
- Datadog since Dec 2022
- Craft CMS since Dec 2022
- DataTables since Dec 2022
- Optimizely since Dec 2022
- Yii since Dec 2022
- Hotjar since Dec 2022
- Prism since Dec 2022
- Htmx since Dec 2022
- Segment since Dec 2022
- Axios since Dec 2022
- Campaign Monitor since Dec 2022
- Appcues since Dec 2022
- jQuery CDN since Dec 2022
- MediaWiki since Jan 2023
- TYPO3 CMS since Jan 2023
- ZURB Foundation since Jan 2023
- Prototype since Jan 2023
- Ruby on Rails since Jan 2023
- Preact since Jan 2023
- Ruby since Jan 2023
- RSS since Jan 2023
- Klaro since Jan 2023
- Leaflet since Jan 2023
- Livefyre since Jan 2023
- TinyMCE since Feb 2023
- Cloudflare Bot Management since Mar 2023
- Moment Timezone since Apr 2023
- HeadJS since Apr 2023
- reCAPTCHA since Jun 2023
- Select2 since Aug 2023
- Oracle Dynamic Monitoring Service since Nov 2023
- Oracle WebLogic Server since Nov 2023
- Isotope since Dec 2023
- Wix since Feb 2024
- Google Cloud CDN since Feb 2024
- GSAP since Feb 2024
- Priority Hints since Feb 2024
- Polyfill since Feb 2024
- Google Cloud since Feb 2024
- HTTP/3 since Feb 2024
- GeneratePress since May 2024
- Yoast SEO since May 2024
- Site Kit since May 2024
- Jetpack since May 2024
- Lightbox since Aug 2024
- WordPress Block Editor since Dec 2024
- TypeScript since Jan 2025
- GraphQL since Jan 2025
- React Router since Jan 2025
- Apollo since Jan 2025
- MariaDB since Mar 2025
- script.aculo.us since Mar 2025
- Skolengo since Mar 2025
- Microsoft Advertising since May 2025
- CookieYes since Jul 2025
- Emotion since Aug 2025
- Microsoft Clarity since Oct 2025
- lit-html since Oct 2025
- lit-element since Feb 2026
- Next.js since Jun 2026
- Next.js App Router since Jun 2026
- Node.js since Jun 2026
- Turbopack since Jun 2026
- Zone.js since Jun 2026
- Ant Design since Jun 2026
- Angular since Jun 2026
Previously used
- D3 Nov 2023 to Jan 2026 · 2 yrs
- Handlebars Nov 2023 to Jan 2026 · 2 yrs
- Swiper Oct 2022 to Aug 2025 · 2 yrs
- WhatsApp Business Chat Feb 2022 to Jun 2025 · 3 yrs
- Google Hosted Libraries Mar 2022 to Feb 2025 · 2 yrs
- Hammer.js Feb 2024 to Aug 2024 · 6 mo
- Alpine.js Nov 2022 to Jun 2024 · 1 yr
- Azure Jan 2024 to Jan 2024 · 1 mo
- Azure Front Door Jan 2024 to Jan 2024 · 1 mo
- Osano Dec 2022 to Jul 2023 · 7 mo
- C Feb 2023 to Feb 2023 · 1 mo
- Swiper Slider Aug 2022 to Aug 2022 · 1 mo
- Google Remarketing Tag Jul 2021 to May 2022 · 10 mo
- Facebook Pixel Oct 2021 to Oct 2021 · 1 mo
- Wheelio Sep 2021 to Oct 2021 · 1 mo
- Chart.js Jun 2019 to Jan 2021 · 1 yr
- SUSE Apr 2018 to May 2018 · 1 mo
Timeline
2026 7 added · 3 dropped
- added Angular Jun 2026 · JavaScript frameworks
- added Ant Design Jun 2026 · UI frameworks
- added Next.js Jun 2026 · JavaScript frameworks
- added Next.js App Router Jun 2026 · JavaScript frameworks
- added Node.js Jun 2026 · Programming languages
- added Turbopack Jun 2026 · Development
- added Zone.js Jun 2026 · JavaScript frameworks
- dropped D3 Mar 2026 · JavaScript graphics
- dropped Handlebars Mar 2026 · JavaScript frameworks
- dropped WhatsApp Business Chat Jan 2026 · Live chat
2025 10 added · 4 dropped · 1 switched
- added Twitter Emoji (Twemoji) Dec 2025 · Font scripts
- switched Swiper lit-html Oct 2025 · JavaScript libraries
- added Microsoft Clarity Oct 2025 · Analytics
- added Cloudflare Bot Management Aug 2025 · Security
- added Emotion Aug 2025 · JavaScript frameworks
- added Jetpack Jul 2025 · WordPress plugins
- added Microsoft Advertising May 2025 · Advertising
- dropped Google Hosted Libraries Apr 2025 · CDN
- dropped Jetpack Mar 2025 · WordPress plugins
- dropped Twitter Emoji (Twemoji) Mar 2025 · Font scripts
- dropped Cloudflare Bot Management Feb 2025 · Security
- added Apollo Jan 2025 · JavaScript libraries
- added GraphQL Jan 2025 · Programming languages
- added React Router Jan 2025 · JavaScript frameworks
- added TypeScript Jan 2025 · Programming languages
2024 5 added · 11 dropped
- dropped Hammer.js Oct 2024 · JavaScript libraries
- dropped Alpine.js Aug 2024 · JavaScript frameworks
- added Hammer.js Aug 2024 · JavaScript libraries
- added Lightbox Aug 2024 · JavaScript libraries
- dropped Tailwind CSS Aug 2024 · UI frameworks
- dropped Hammer.js Jul 2024 · JavaScript libraries
- dropped Craft CMS Jun 2024 · CMS
- dropped Yii Jun 2024 · Web frameworks
- added Twitter Emoji (Twemoji) May 2024 · Font scripts
- dropped Twitter Emoji (Twemoji) Apr 2024 · Font scripts
- dropped Azure Mar 2024 · PaaS
- dropped Azure Front Door Mar 2024 · Load balancers
- dropped Cart Functionality Mar 2024 · Ecommerce
- added Azure Jan 2024 · PaaS
- added Azure Front Door Jan 2024 · Load balancers
- dropped RequireJS Jan 2024 · JavaScript frameworks
2023 2 added · 3 dropped
- dropped Osano Dec 2023 · Cookie compliance
- dropped WhatsApp Business Chat Dec 2023 · Live chat
- added reCAPTCHA Jun 2023 · Security
- dropped C May 2023 · Programming languages
- added C Feb 2023 · Programming languages
2022 6 added · 4 dropped · 1 switched
- dropped RequireJS Dec 2022 · JavaScript frameworks
- added HSTS Sep 2022 · Security
- switched Swiper Slider Open Graph Sep 2022 · Miscellaneous
- dropped Wheelio Sep 2022 · Widgets
- added Microsoft 365 Aug 2022 · Webmail
- added PWA Aug 2022 · Miscellaneous
- dropped Google Remarketing Tag Jul 2022 · Retargeting
- dropped Tailwind CSS Jun 2022 · UI frameworks
- added Drupal Multisite Apr 2022 · Hosting
- added Tailwind CSS Apr 2022 · UI frameworks
- added WhatsApp Business Chat Feb 2022 · Live chat
2021 10 added · 8 dropped
- dropped core-js Dec 2021 · JavaScript libraries
- dropped Facebook Pixel Dec 2021 · Analytics
- added Cart Functionality Nov 2021 · Ecommerce
- added core-js Oct 2021 · JavaScript libraries
- added Facebook Pixel Oct 2021 · Analytics
- added CodeIgniter Sep 2021 · Web frameworks
- added ExpressionEngine Sep 2021 · CMS
- added Wheelio Sep 2021 · Widgets
- added Backbone.js Jul 2021 · JavaScript frameworks
- added Google Remarketing Tag Jul 2021 · Retargeting
- added Modernizr Jul 2021 · JavaScript libraries
- added Underscore.js Jul 2021 · JavaScript libraries
- dropped Backbone.js Apr 2021 · JavaScript frameworks
- dropped Underscore.js Apr 2021 · JavaScript libraries
- dropped AngularJS Mar 2021 · JavaScript frameworks
- dropped Chart.js Mar 2021 · JavaScript graphics
- dropped Modernizr Mar 2021 · JavaScript libraries
- dropped Moment.js Mar 2021 · JavaScript libraries
2019 8 added · 1 dropped
- added AngularJS Jun 2019 · JavaScript Frameworks
- added Chart.js Jun 2019 · JavaScript Graphics
- added Moment.js Jun 2019 · JavaScript Libraries
- added Bloomreach Mar 2019 · CMS
- added Drupal Mar 2019 · CMS
- added Facebook Mar 2019 · Widgets
- dropped Font Awesome Mar 2019 · Font Scripts
- added Twitter Mar 2019 · Widgets
- added Facebook Jan 2019 · Widgets
2018 4 added · 4 dropped
- dropped Facebook Dec 2018 · Widgets
- added Facebook Oct 2018 · Widgets
- dropped Facebook Aug 2018 · Widgets
- dropped Apache HTTP Server Jul 2018 · Web Servers
- dropped SUSE Jul 2018 · Operating Systems
- added Facebook Jun 2018 · Widgets
- added Google Analytics Jun 2018 · Analytics
- added jQuery Jun 2018 · JavaScript Frameworks