Technology history for psi.ch
Stack size over time
From 4 detected technologies in Apr 2018 to 71 in Jun 2026 (peak 72).
Currently detected
- Apache HTTP Server since Apr 2018
- Ubuntu since Apr 2018
- Matomo Analytics since Apr 2018
- OpenSSL since Apr 2018
- jQuery since Jun 2018
- PHP since Jun 2018
- jQuery UI since Apr 2019
- Moment.js since Apr 2019
- AngularJS since Apr 2019
- jQuery Migrate since Apr 2019
- List.js since Apr 2019
- Nginx since Apr 2019
- Drupal since May 2019
- Platform.sh since May 2019
- Font Awesome since Jul 2020
- Node.js since Jul 2020
- Algolia since Jul 2020
- Express since Jul 2020
- RequireJS since Jul 2020
- Bootstrap since Feb 2021
- Google Analytics since Mar 2021
- jsDelivr since Mar 2021
- Animate.css since Mar 2021
- Clipboard.js since Mar 2021
- gunicorn since Mar 2021
- Heroku since Mar 2021
- Google Font API since Mar 2021
- YouTube since Mar 2021
- Zepto since Mar 2021
- Lodash since Jul 2021
- core-js since Sep 2021
- cdnjs since Oct 2021
- Red Hat since Oct 2021
- Leaflet since Dec 2021
- Angular since Dec 2021
- Cloudflare since Dec 2021
- Ionic since Dec 2021
- TypeScript since Dec 2021
- Livefyre since Dec 2021
- Zone.js since Dec 2021
- Google Hosted Libraries since Feb 2022
- Python since Feb 2022
- crypto-js since Apr 2022
- Popper since Apr 2022
- Tailwind CSS since Apr 2022
- Dropzone since Jul 2022
- Webpack since Jul 2022
- Java since Aug 2022
- PWA since Aug 2022
- HSTS since Sep 2022
- Open Graph since Sep 2022
- GitLab since Oct 2022
- Monaco Editor since Oct 2022
- Vue.js since Oct 2022
- Ruby since Oct 2022
- Ruby on Rails since Oct 2022
- Mailgun since Nov 2022
- Google Maps since Dec 2022
- RSS since Dec 2022
- SimpleSAMLphp since Dec 2022
- DreamWeaver since Jan 2023
- Microsoft 365 since Jan 2023
- Scientific Linux since Jan 2023
- C since Feb 2023
- Prism since Feb 2024
- TinyMCE since Feb 2024
- DocuSign since Mar 2025
- Swiper since May 2025
- Varnish since Jan 2026
- Gitea since Feb 2026
- Go since Feb 2026
Previously used
- Htmx Feb 2026 to Mar 2026 · 1 mo
- Amazon CloudFront May 2019 to Dec 2025 · 6 yrs
- Amazon Web Services May 2019 to Dec 2025 · 6 yrs
- Issuu Feb 2022 to Feb 2025 · 3 yrs
- Sentry Oct 2022 to Nov 2022 · 1 mo
- Google Tag Manager Jun 2018 to Sep 2022 · 4 yrs
- CKEditor Apr 2019 to Aug 2022 · 3 yrs
- React Sep 2019 to Jun 2022 · 2 yrs
- Google Remarketing Tag Jul 2021 to May 2022 · 10 mo
- Cloudflare Bot Management Dec 2021 to Dec 2021 · 1 mo
- Wheelio Sep 2021 to Oct 2021 · 1 mo
- New Relic May 2019 to Jan 2021 · 1 yr
- Underscore.js Sep 2019 to Jan 2021 · 1 yr
- Matomo Aug 2018 to Jul 2020 · 1 yr
Timeline
2026 1 added · 3 dropped
- dropped Htmx Jun 2026 · JavaScript libraries
- dropped Amazon CloudFront Feb 2026 · CDN
- dropped Amazon Web Services Feb 2026 · PaaS
- added Varnish Jan 2026 · Caching
2025 2 added · 1 switched
- added Swiper May 2025 · JavaScript libraries
- switched Issuu DocuSign Mar 2025 · Miscellaneous
- added Mailgun Mar 2025 · Email
2024 2 added · 1 dropped
- dropped Sentry Apr 2024 · Issue trackers
- added Prism Feb 2024 · Miscellaneous
- added TinyMCE Feb 2024 · Rich text editors
2023 2 added · 3 dropped
- dropped Google Tag Manager Mar 2023 · Tag managers
- added C Feb 2023 · Programming languages
- dropped Google Remarketing Tag Feb 2023 · Retargeting
- dropped Mailgun Jan 2023 · Email
- added Microsoft 365 Jan 2023 · Webmail
2022 63 added · 3 dropped · 2 switched
- added Google Maps Dec 2022 · Maps
- added RSS Dec 2022 · Miscellaneous
- added SimpleSAMLphp Dec 2022 · Authentication
- dropped CKEditor Oct 2022 · Rich text editors
- switched Cloudflare Bot Management HSTS Sep 2022 · Security
- added Open Graph Sep 2022 · Miscellaneous
- added Algolia Aug 2022 · Search engines
- added Amazon CloudFront Aug 2022 · CDN
- added Amazon Web Services Aug 2022 · PaaS
- added Angular Aug 2022 · JavaScript frameworks
- added AngularJS Aug 2022 · JavaScript frameworks
- added Animate.css Aug 2022 · UI frameworks
- added Apache HTTP Server Aug 2022 · Web servers
- added Bootstrap Aug 2022 · UI frameworks
- added cdnjs Aug 2022 · CDN
- added CKEditor Aug 2022 · Rich text editors
- added Clipboard.js Aug 2022 · JavaScript libraries
- added Cloudflare Aug 2022 · CDN
- added core-js Aug 2022 · JavaScript libraries
- added crypto-js Aug 2022 · JavaScript libraries
- added Dropzone Aug 2022 · JavaScript libraries
- added Drupal Aug 2022 · CMS
- added Express Aug 2022 · Web servers
- added Font Awesome Aug 2022 · Font scripts
- added Google Analytics Aug 2022 · Analytics
- added Google Font API Aug 2022 · Font scripts
- added Google Hosted Libraries Aug 2022 · CDN
- added Google Tag Manager Aug 2022 · Tag managers
- added gunicorn Aug 2022 · Web servers
- added Heroku Aug 2022 · PaaS
- added Ionic Aug 2022 · Web frameworks
- added Issuu Aug 2022 · Miscellaneous
- added jQuery Aug 2022 · JavaScript libraries
- added jQuery Migrate Aug 2022 · JavaScript libraries
- added jQuery UI Aug 2022 · JavaScript libraries
- added jsDelivr Aug 2022 · CDN
- added Leaflet Aug 2022 · Maps
- added List.js Aug 2022 · JavaScript libraries
- added Livefyre Aug 2022 · Comment systems
- added Lodash Aug 2022 · JavaScript libraries
- added Matomo Analytics Aug 2022 · Analytics
- added Moment.js Aug 2022 · JavaScript libraries
- added Nginx Aug 2022 · Web servers
- added Node.js Aug 2022 · Programming languages
- added OpenSSL Aug 2022 · Web server extensions
- added PHP Aug 2022 · Programming languages
- added Platform.sh Aug 2022 · PaaS
- added Popper Aug 2022 · Miscellaneous
- added PWA Aug 2022 · Miscellaneous
- added Python Aug 2022 · Programming languages
- dropped React Aug 2022 · JavaScript frameworks
- added Red Hat Aug 2022 · Operating systems
- added RequireJS Aug 2022 · JavaScript frameworks
- added TypeScript Aug 2022 · Programming languages
- added Ubuntu Aug 2022 · Operating systems
- added Webpack Aug 2022 · Miscellaneous
- added YouTube Aug 2022 · Video players
- added Zepto Aug 2022 · JavaScript libraries
- added Zone.js Aug 2022 · JavaScript frameworks
- added Dropzone Jul 2022 · JavaScript libraries
- added Webpack Jul 2022 · Miscellaneous
- dropped Tailwind CSS Jun 2022 · UI frameworks
- added crypto-js Apr 2022 · JavaScript libraries
- added Popper Apr 2022 · Miscellaneous
- added Tailwind CSS Apr 2022 · UI frameworks
- added Google Hosted Libraries Feb 2022 · CDN
- switched Wheelio Issuu Feb 2022 · Widgets
- added Python Feb 2022 · Programming languages
2021 7 added · 9 dropped
- added cdnjs Oct 2021 · CDN
- added Wheelio Sep 2021 · Widgets
- added Algolia Jul 2021 · Search engines
- added Lodash Jul 2021 · JavaScript libraries
- added Matomo Analytics Jul 2021 · Analytics
- added Moment.js Jul 2021 · JavaScript libraries
- dropped Matomo Analytics Jun 2021 · Analytics
- dropped Algolia Mar 2021 · Search engines
- dropped CKEditor Mar 2021 · Rich text editors
- dropped jQuery Migrate Mar 2021 · JavaScript libraries
- dropped jQuery UI Mar 2021 · JavaScript libraries
- dropped List.js Mar 2021 · JavaScript libraries
- dropped Moment.js Mar 2021 · JavaScript libraries
- dropped New Relic Mar 2021 · Analytics
- dropped Underscore.js Mar 2021 · JavaScript libraries
- added Bootstrap Feb 2021 · UI frameworks
2020 1 switched
- switched Matomo Matomo Analytics Aug 2020 · Analytics
2019 14 added · 5 dropped
- dropped AngularJS Oct 2019 · JavaScript Frameworks
- added React Sep 2019 · JavaScript Frameworks
- added Underscore.js Sep 2019 · JavaScript Libraries
- dropped Apache HTTP Server Jun 2019 · Web Servers
- dropped Google Tag Manager Jun 2019 · Tag Managers
- dropped OpenSSL Jun 2019 · Web Server Extensions
- dropped Ubuntu Jun 2019 · Operating Systems
- added Amazon CloudFront May 2019 · CDN
- added Amazon Web Services May 2019 · PaaS
- added Drupal May 2019 · CMS
- added New Relic May 2019 · Analytics
- added Platform.sh May 2019 · PaaS
- added Apache HTTP Server Mar 2019 · Web Servers
- added Google Tag Manager Mar 2019 · Tag Managers
- added jQuery Mar 2019 · JavaScript Libraries
- added Matomo Mar 2019 · Analytics
- added OpenSSL Mar 2019 · Web Server Extensions
- added PHP Mar 2019 · Programming Languages
- added Ubuntu Mar 2019 · Operating Systems
2018 4 added · 1 dropped
- dropped Matomo Analytics Sep 2018 · Analytics
- added Matomo Aug 2018 · Analytics
- added Google Tag Manager Jun 2018 · Tag Managers
- added jQuery Jun 2018 · JavaScript Frameworks
- added PHP Jun 2018 · Programming Languages