Technology history for itk.org
Stack size over time
From 3 detected technologies in Apr 2018 to 38 in Jun 2026 (peak 40).
Currently detected
- DreamWeaver since Apr 2018
- jQuery since Apr 2018
- Apache HTTP Server since Apr 2018
- Google Analytics since Jun 2018
- Nginx since Aug 2018
- Ruby since Aug 2018
- Ember.js since Aug 2018
- Moment.js since Aug 2018
- Discourse since Aug 2018
- Ruby on Rails since Aug 2018
- MySQL since Jan 2020
- jQuery Migrate since Jan 2020
- PHP since Jan 2020
- WordPress since Jan 2020
- Divi since Jul 2021
- Google Tag Manager since Aug 2021
- jQuery Mobile since Oct 2021
- PWA since Aug 2022
- cdnjs since Sep 2022
- Open Graph since Sep 2022
- Pygments since Sep 2022
- RequireJS since Sep 2022
- Underscore.js since Sep 2022
- Sphinx since Sep 2022
- Bootstrap since Sep 2022
- Cloudflare since Sep 2022
- HSTS since Sep 2022
- Netlify since Sep 2022
- RSS since Dec 2022
- WP Rocket since Oct 2023
- Priority Hints since Jun 2024
- Amazon Web Services since Jul 2024
- EthicalAds since Jul 2024
- Clipboard.js since Jul 2024
- HTTP/3 since Jul 2024
- lit-html since Mar 2025
- Font Awesome since Mar 2025
- lit-element since Mar 2025
Previously used
- Microsoft Advertising Oct 2025 to Oct 2025 · 1 mo
- jQuery UI Jul 2020 to Dec 2024 · 4 yrs
- Popup Maker Apr 2023 to Dec 2024 · 1 yr
- Cloudflare Bot Management Jul 2024 to Aug 2024 · 1 mo
- jsDelivr Jul 2024 to Aug 2024 · 1 mo
- MathJax Jul 2024 to Aug 2024 · 1 mo
- Google Font API Jan 2020 to Sep 2023 · 3 yrs
- C Feb 2023 to Feb 2023 · 1 mo
- Cart Functionality Sep 2022 to Sep 2022 · 1 mo
- Unpkg Sep 2022 to Sep 2022 · 1 mo
- Google Remarketing Tag Aug 2021 to May 2022 · 9 mo
- Handlebars Aug 2018 to Apr 2022 · 3 yrs
- Lodash Jul 2021 to Apr 2022 · 9 mo
- Tailwind CSS Apr 2022 to Apr 2022 · 1 mo
- Highlight.js Jan 2021 to Jan 2022 · 1 yr
- Wheelio Sep 2021 to Oct 2021 · 1 mo
- Twitter Emoji (Twemoji) Jan 2020 to Aug 2021 · 1 yr
- Modernizr Aug 2018 to Dec 2018 · 4 mo
Timeline
2026 1 dropped
- dropped Microsoft Advertising Apr 2026 · Advertising
2025 5 dropped
- dropped Cloudflare Bot Management Jul 2025 · Security
- dropped jsDelivr Jul 2025 · CDN
- dropped MathJax Jul 2025 · JavaScript graphics
- dropped jQuery UI Feb 2025 · JavaScript libraries
- dropped Popup Maker Feb 2025 · WordPress plugins
2024 3 added
- added jQuery UI Aug 2024 · JavaScript libraries
- added Popup Maker Aug 2024 · WordPress plugins
- added Priority Hints Jun 2024 · Performance
2023 4 added · 4 dropped
- dropped Google Font API Nov 2023 · Font scripts
- added WP Rocket Oct 2023 · Caching
- dropped jQuery UI Jun 2023 · JavaScript libraries
- dropped Popup Maker Jun 2023 · WordPress plugins
- dropped C Apr 2023 · Programming languages
- added jQuery UI Apr 2023 · JavaScript libraries
- added Popup Maker Apr 2023 · WordPress plugins
- added C Feb 2023 · Programming languages
2022 18 added · 7 dropped · 1 switched
- added RSS Dec 2022 · Miscellaneous
- dropped Unpkg Dec 2022 · CDN
- dropped Cart Functionality Nov 2022 · Ecommerce
- added Cart Functionality Sep 2022 · Ecommerce
- added HSTS Sep 2022 · Security
- added Open Graph Sep 2022 · Miscellaneous
- added Discourse Aug 2022 · Message boards
- added Divi Aug 2022 · Page builders
- switched Handlebars Ember.js Aug 2022 · JavaScript frameworks
- added Google Tag Manager Aug 2022 · Tag managers
- added jQuery Migrate Aug 2022 · JavaScript libraries
- added jQuery Mobile Aug 2022 · Mobile frameworks
- added Moment.js Aug 2022 · JavaScript libraries
- added MySQL Aug 2022 · Databases
- added Nginx Aug 2022 · Web servers
- added PHP Aug 2022 · Programming languages
- added PWA Aug 2022 · Miscellaneous
- added Ruby Aug 2022 · Programming languages
- added Ruby on Rails Aug 2022 · Web frameworks
- added WordPress Aug 2022 · CMS
- dropped Google Remarketing Tag Jul 2022 · Retargeting
- dropped jQuery UI Jun 2022 · JavaScript libraries
- dropped Lodash Jun 2022 · JavaScript libraries
- dropped Tailwind CSS Jun 2022 · UI frameworks
- added Tailwind CSS Apr 2022 · UI frameworks
- dropped Highlight.js Mar 2022 · Miscellaneous
2021 17 added · 13 dropped
- dropped Wheelio Dec 2021 · Widgets
- added Divi Nov 2021 · WordPress plugins
- dropped Divi Oct 2021 · Page builders
- dropped Google Font API Oct 2021 · Font scripts
- added jQuery Mobile Oct 2021 · Mobile frameworks
- dropped Twitter Emoji (Twemoji) Oct 2021 · Font scripts
- added Wheelio Sep 2021 · Widgets
- added Google Remarketing Tag Aug 2021 · Retargeting
- added Google Tag Manager Aug 2021 · Tag managers
- added Discourse Jul 2021 · Message boards
- added Divi Jul 2021 · Page builders
- added Ember.js Jul 2021 · JavaScript frameworks
- added Handlebars Jul 2021 · JavaScript frameworks
- added Highlight.js Jul 2021 · Miscellaneous
- added jQuery UI Jul 2021 · JavaScript libraries
- added Lodash Jul 2021 · JavaScript libraries
- added Moment.js Jul 2021 · JavaScript libraries
- added Ruby Jul 2021 · Programming languages
- added Ruby on Rails Jul 2021 · Web frameworks
- added Twitter Emoji (Twemoji) Jul 2021 · Font scripts
- dropped Discourse May 2021 · Message boards
- dropped Ember.js May 2021 · JavaScript frameworks
- dropped Handlebars May 2021 · JavaScript frameworks
- dropped Highlight.js May 2021 · Miscellaneous
- dropped jQuery UI May 2021 · JavaScript libraries
- dropped Moment.js May 2021 · JavaScript libraries
- dropped Ruby May 2021 · Programming languages
- dropped Ruby on Rails May 2021 · Web frameworks
- dropped Twitter Emoji (Twemoji) Mar 2021 · Miscellaneous
- added jQuery Migrate Feb 2021 · JavaScript libraries
2020 5 added · 1 dropped · 1 switched
- dropped jQuery Migrate Oct 2020 · JavaScript libraries
- added Google Font API Jan 2020 · Font Scripts
- switched Modernizr jQuery Migrate Jan 2020 · JavaScript Libraries
- added MySQL Jan 2020 · Databases
- added PHP Jan 2020 · Programming Languages
- added Twitter Emoji (Twemoji) Jan 2020 · Miscellaneous
- added WordPress Jan 2020 · CMS
2018 1 added
- added Google Analytics Jun 2018 · Analytics