Technology history for systemdynamics.org
Stack size over time
From 9 detected technologies in Apr 2018 to 56 in Jun 2026 (peak 60).
Currently detected
- Google Font API since Apr 2018
- Twitter since Apr 2018
- Cloudflare since Apr 2018
- jQuery since Apr 2018
- Underscore.js since Apr 2018
- Google Analytics since Jun 2018
- jQuery Migrate since Jun 2018
- Lodash since Jun 2018
- PHP since Jun 2018
- YouTube since Aug 2020
- Google Tag Manager since Aug 2020
- Select2 since Jan 2021
- Twitter Emoji (Twemoji) since Jan 2021
- MySQL since Jan 2021
- WordPress since Jan 2021
- Apache HTTP Server since Jan 2021
- Slick since Jan 2021
- Ubuntu since Jan 2021
- WooCommerce since Jan 2021
- Google Optimize since Feb 2021
- MailChimp since Feb 2021
- Yoast SEO since Jun 2021
- Babel since Jun 2021
- Bootstrap since Jun 2021
- Amazon ALB since Sep 2021
- Amazon Web Services since Sep 2021
- core-js since Sep 2021
- MediaElement.js since Sep 2021
- Chatra since Sep 2021
- Cloudflare Bot Management since Nov 2021
- jQuery Mobile since Jan 2022
- Yoast SEO Premium since Feb 2022
- MailChimp for WooCommerce since Feb 2022
- Cart Functionality since Feb 2022
- Usercentrics since Jun 2022
- The Events Calendar since Jun 2022
- Google Workspace since Aug 2022
- Microsoft Word since Aug 2022
- Express since Sep 2022
- Socket.io since Sep 2022
- Nginx since Sep 2022
- PWA since Sep 2022
- Sails.js since Sep 2022
- Node.js since Sep 2022
- Open Graph since Sep 2022
- Vue.js since Sep 2022
- reCAPTCHA since Nov 2022
- RSS since Dec 2022
- cdnjs since Apr 2023
- HTTP/3 since Apr 2023
- Priority Hints since Aug 2023
- Mailgun since May 2024
- Divi since Jul 2024
- Cloudways since Feb 2026
- WooCommerce PayPal Payments since Apr 2026
- PayPal since Apr 2026
Previously used
- Stripe Jan 2025 to Dec 2025 · 11 mo
- WooCommerce Stripe Payment Gateway Jan 2025 to Dec 2025 · 11 mo
- GTranslate Feb 2022 to Nov 2025 · 3 yrs
- WP Rocket May 2021 to Oct 2025 · 4 yrs
- Moment.js Sep 2025 to Sep 2025 · 1 mo
- React Sep 2025 to Sep 2025 · 1 mo
- WooCommerce Subscriptions Oct 2023 to Sep 2025 · 1 yr
- Nestify Apr 2023 to May 2025 · 2 yrs
- Microsoft Advertising Dec 2024 to Apr 2025 · 4 mo
- Webpack Nov 2024 to Nov 2024 · 1 mo
- Autoptimize Aug 2024 to Oct 2024 · 2 mo
- LazySizes Feb 2022 to Oct 2024 · 2 yrs
- HSTS Sep 2022 to Mar 2023 · 6 mo
- FrontPage Sep 2021 to Oct 2022 · 1 yr
- Facebook Pixel Aug 2021 to Aug 2022 · 1 yr
- Linkedin Insight Tag Jun 2022 to Aug 2022 · 2 mo
- Facebook Aug 2021 to Apr 2022 · 8 mo
- Google Remarketing Tag Jul 2021 to Apr 2022 · 9 mo
- MailChimp for WordPress Feb 2022 to Apr 2022 · 2 mo
- GSAP Oct 2021 to Oct 2021 · 1 mo
- Wheelio Sep 2021 to Oct 2021 · 1 mo
- Amazon Associates Sep 2021 to Sep 2021 · 1 mo
- DataTables Apr 2018 to Dec 2020 · 2 yrs
- Joomla Apr 2018 to Dec 2020 · 2 yrs
- jQuery UI Apr 2018 to Dec 2020 · 2 yrs
- MooTools Apr 2018 to Dec 2020 · 2 yrs
- New Relic Jun 2018 to Dec 2020 · 2 yrs
- Google PageSpeed Jun 2018 to Sep 2018 · 3 mo
Timeline
2026 3 added · 2 dropped · 1 switched
- switched Stripe PayPal Apr 2026 · Payment processors
- added WooCommerce PayPal Payments Apr 2026 · WordPress plugins
- added YouTube Apr 2026 · Video players
- added Cloudways Feb 2026 · PaaS
- dropped WooCommerce Stripe Payment Gateway Feb 2026 · WordPress plugins
- dropped GTranslate Jan 2026 · WordPress plugins
2025 5 added · 7 dropped
- dropped WP Rocket Dec 2025 · WordPress plugins
- dropped Moment.js Nov 2025 · JavaScript libraries
- dropped React Nov 2025 · JavaScript frameworks
- dropped WooCommerce Subscriptions Nov 2025 · WordPress plugins
- added Moment.js Sep 2025 · JavaScript libraries
- dropped Nestify Sep 2025 · Hosting
- added React Sep 2025 · JavaScript frameworks
- dropped Microsoft Advertising Aug 2025 · Advertising
- added MailChimp for WooCommerce Feb 2025 · WordPress plugins
- added Stripe Jan 2025 · Payment processors
- dropped Webpack Jan 2025 · Miscellaneous
- added WooCommerce Stripe Payment Gateway Jan 2025 · WordPress plugins
2024 16 added · 7 dropped
- dropped Autoptimize Dec 2024 · WordPress plugins
- dropped LazySizes Dec 2024 · Performance
- dropped MailChimp for WooCommerce Dec 2024 · WordPress plugins
- added Microsoft Advertising Dec 2024 · Advertising
- added Amazon ALB Nov 2024 · Load balancers
- added jQuery Mobile Nov 2024 · Mobile frameworks
- added Webpack Nov 2024 · Miscellaneous
- added WooCommerce Subscriptions Nov 2024 · WordPress plugins
- dropped WooCommerce Subscriptions Sep 2024 · WordPress plugins
- dropped Amazon ALB Aug 2024 · Load balancers
- added Autoptimize Aug 2024 · WordPress plugins
- dropped jQuery Mobile Aug 2024 · Mobile frameworks
- added LazySizes Aug 2024 · Performance
- added Divi Jul 2024 · WordPress plugins
- added Chatra Jun 2024 · Live chat
- added GTranslate Jun 2024 · WordPress plugins
- added jQuery Mobile Jun 2024 · Mobile frameworks
- added MailChimp for WooCommerce Jun 2024 · WordPress plugins
- added MediaElement.js Jun 2024 · Video players
- added reCAPTCHA Jun 2024 · Security
- added Usercentrics Jun 2024 · Cookie compliance
- added Mailgun May 2024 · Email
- dropped GTranslate Apr 2024 · WordPress plugins
2023 9 added · 12 dropped
- added WooCommerce Subscriptions Oct 2023 · WordPress plugins
- dropped Chatra Sep 2023 · Live chat
- dropped FrontPage Sep 2023 · Editors
- added The Events Calendar Sep 2023 · WordPress plugins
- dropped Wheelio Sep 2023 · Widgets
- added Priority Hints Aug 2023 · Performance
- dropped The Events Calendar Aug 2023 · WordPress plugins
- dropped HSTS May 2023 · Security
- dropped LazySizes May 2023 · JavaScript libraries
- added The Events Calendar May 2023 · WordPress plugins
- dropped WP Rocket May 2023 · WordPress plugins
- added cdnjs Apr 2023 · CDN
- added Cloudflare Apr 2023 · CDN
- added HTTP/3 Apr 2023 · Miscellaneous
- added Nestify Apr 2023 · Hosting
- dropped The Events Calendar Apr 2023 · WordPress plugins
- dropped jQuery Mobile Mar 2023 · Mobile frameworks
- dropped MailChimp for WooCommerce Mar 2023 · WordPress plugins
- dropped reCAPTCHA Mar 2023 · Security
- dropped Usercentrics Mar 2023 · Cookie compliance
- added The Events Calendar Jan 2023 · WordPress plugins
2022 15 added · 9 dropped
- added RSS Dec 2022 · Miscellaneous
- dropped MediaElement.js Nov 2022 · Video players
- added reCAPTCHA Nov 2022 · Security
- dropped The Events Calendar Nov 2022 · WordPress plugins
- dropped Facebook Pixel Oct 2022 · Analytics
- dropped Linkedin Insight Tag Oct 2022 · Analytics
- added HSTS Sep 2022 · Security
- added Open Graph Sep 2022 · Miscellaneous
- added Google Workspace Aug 2022 · Email
- dropped Facebook Jun 2022 · Widgets
- dropped Google Remarketing Tag Jun 2022 · Retargeting
- added Linkedin Insight Tag Jun 2022 · Analytics
- dropped MailChimp for WordPress Jun 2022 · WordPress plugins
- added The Events Calendar Jun 2022 · WordPress plugins
- added Usercentrics Jun 2022 · Cookie compliance
- dropped Cloudflare Apr 2022 · CDN
- dropped Cloudflare Bot Management Apr 2022 · Security
- added Cart Functionality Feb 2022 · Ecommerce
- added GTranslate Feb 2022 · Translation
- added LazySizes Feb 2022 · JavaScript libraries
- added MailChimp for WooCommerce Feb 2022 · WordPress plugins
- added MailChimp for WordPress Feb 2022 · WordPress plugins
- added Yoast SEO Premium Feb 2022 · SEO
- added jQuery Mobile Jan 2022 · Mobile frameworks
2021 28 added · 11 dropped · 1 switched
- dropped GSAP Dec 2021 · JavaScript frameworks
- dropped Amazon Associates Nov 2021 · Affiliate programs
- dropped Babel Nov 2021 · Miscellaneous
- added Cloudflare Nov 2021 · CDN
- added Cloudflare Bot Management Nov 2021 · Security
- added WP Rocket Nov 2021 · Caching
- added Yoast SEO Nov 2021 · SEO
- added GSAP Oct 2021 · JavaScript frameworks
- dropped Yoast SEO Oct 2021 · SEO
- added Amazon ALB Sep 2021 · Load balancers
- added Amazon Associates Sep 2021 · Affiliate programs
- added Amazon Web Services Sep 2021 · PaaS
- added Chatra Sep 2021 · Live chat
- added core-js Sep 2021 · JavaScript libraries
- added MediaElement.js Sep 2021 · Video players
- added Wheelio Sep 2021 · Widgets
- added Facebook Aug 2021 · Widgets
- added Facebook Pixel Aug 2021 · Analytics
- added Google Remarketing Tag Jul 2021 · Retargeting
- dropped WP Rocket Jul 2021 · Caching
- added Babel Jun 2021 · Miscellaneous
- added Bootstrap Jun 2021 · UI frameworks
- added Yoast SEO Jun 2021 · SEO
- added WP Rocket May 2021 · Caching
- dropped Cloudflare Feb 2021 · CDN
- dropped DataTables Feb 2021 · JavaScript libraries
- added Google Optimize Feb 2021 · A/B Testing
- dropped jQuery UI Feb 2021 · JavaScript libraries
- added MailChimp Feb 2021 · Marketing automation
- dropped MooTools Feb 2021 · JavaScript frameworks
- dropped New Relic Feb 2021 · Analytics
- dropped YouTube Feb 2021 · Video players
- added Apache HTTP Server Jan 2021 · Web servers
- added MySQL Jan 2021 · Databases
- added Select2 Jan 2021 · JavaScript libraries
- added Slick Jan 2021 · JavaScript libraries
- added Twitter Emoji (Twemoji) Jan 2021 · Miscellaneous
- added Ubuntu Jan 2021 · Operating systems
- added WooCommerce Jan 2021 · Ecommerce
- switched Joomla WordPress Jan 2021 · CMS
2020 2 added
- added Google Tag Manager Aug 2020 · Tag managers
- added YouTube Aug 2020 · Video players
2019 13 added
- added Cloudflare Mar 2019 · CDN
- added DataTables Mar 2019 · JavaScript Libraries
- added Google Analytics Mar 2019 · Analytics
- added Google Font API Mar 2019 · Font Scripts
- added Joomla Mar 2019 · CMS
- added jQuery Mar 2019 · JavaScript Libraries
- added jQuery Migrate Mar 2019 · JavaScript Libraries
- added jQuery UI Mar 2019 · JavaScript Libraries
- added MooTools Mar 2019 · JavaScript Frameworks
- added New Relic Mar 2019 · Analytics
- added PHP Mar 2019 · Programming Languages
- added Twitter Mar 2019 · Widgets
- added Underscore.js Mar 2019 · JavaScript Libraries
2018 6 added · 2 dropped
- dropped Google PageSpeed Nov 2018 · Cache Tools
- dropped Lodash Aug 2018 · JavaScript Frameworks
- added Google Analytics Jun 2018 · Analytics
- added Google PageSpeed Jun 2018 · Cache Tools
- added jQuery Migrate Jun 2018 · JavaScript Frameworks
- added Lodash Jun 2018 · JavaScript Frameworks
- added New Relic Jun 2018 · Analytics
- added PHP Jun 2018 · Programming Languages