Technology history for irps.org

Stack size over time

From 18 detected technologies in May 2019 to 29 in Oct 2026 (peak 32).

Currently detected

• Moment.js since May 2019
• jQuery UI since May 2019
• jQuery Migrate since May 2019
• Google Font API since May 2019
• Font Awesome since May 2019
• Google Analytics since May 2019
• jQuery since May 2019
• MySQL since May 2019
• Nginx since May 2019
• WordPress since May 2019
• PHP since May 2019
• Twitter since May 2019
• Twitter Emoji (Twemoji) since May 2019
• WP Engine since May 2019
• Yoast SEO since May 2019
• ZURB Foundation since May 2019
• Bootstrap since May 2021
• Animate.css since May 2021
• core-js since Dec 2021
• Modernizr since Dec 2021
• Cart Functionality since Dec 2021
• POWR since Dec 2021
• Squarespace since Dec 2021
• Stimulus since Dec 2021
• YUI since Dec 2021
• Squarespace Commerce since Feb 2022
• HSTS since Sep 2022
• Open Graph since Sep 2022
• Priority Hints since Aug 2023

Previously used

• Angular Apr 2026 to Jul 2026 · 3 mo
• TypeScript Apr 2026 to Jul 2026 · 3 mo
• Zone.js Apr 2026 to Jul 2026 · 3 mo
• Lodash Feb 2023 to Feb 2025 · 2 yrs
• Sentry Jan 2023 to Oct 2023 · 9 mo
• Choices Feb 2022 to Dec 2022 · 10 mo
• Backbone.js May 2019 to Jun 2019 · 1 mo
• Underscore.js May 2019 to Jun 2019 · 1 mo

Timeline