Technology history for t21rs.org
Stack size over time
From 19 detected technologies in Jan 2021 to 29 in Sep 2026 (peak 30).
Currently detected
- Google Font API since Jan 2021
- Handlebars since Jan 2021
- Ionicons since Jan 2021
- jQuery since Jan 2021
- jQuery Migrate since Jan 2021
- jQuery Mobile since Jan 2021
- Moment.js since Jan 2021
- MySQL since Jan 2021
- Nginx since Jan 2021
- PHP since Jan 2021
- Slider Revolution since Jan 2021
- WooCommerce since Jan 2021
- WordPress since Jan 2021
- DataTables since Jan 2021
- Font Awesome since Jan 2021
- Google Analytics since Jan 2021
- Google Maps since Feb 2021
- Isotope since Aug 2022
- Sendgrid since Aug 2022
- wpBakery since Aug 2022
- Contact Form 7 since Aug 2022
- GSAP since Apr 2023
- HSTS since Apr 2023
- RSS since Apr 2023
- core-js since Apr 2023
- EventOn since Apr 2023
- Really Simple SSL & Security since Apr 2024
- lit-element since Jun 2024
- lit-html since Jun 2024
Previously used
- Twitter Emoji (Twemoji) Jan 2021 to Apr 2025 · 4 yrs
- Lodash Apr 2023 to Apr 2023 · 1 mo
- Mollie Apr 2023 to Apr 2023 · 1 mo
- React Apr 2023 to Apr 2023 · 1 mo
- Google Tag Manager Jan 2021 to Aug 2022 · 1 yr
- jQuery UI Jan 2021 to Aug 2022 · 1 yr
Timeline
2025 1 dropped
- dropped Twitter Emoji (Twemoji) Jun 2025 · Font scripts
2024 2 added · 4 dropped
- added lit-element Jun 2024 · JavaScript libraries
- added lit-html Jun 2024 · JavaScript libraries
- dropped core-js Jan 2024 · JavaScript libraries
- dropped Lodash Jan 2024 · JavaScript libraries
- dropped Mollie Jan 2024 · Payment processors
- dropped React Jan 2024 · JavaScript frameworks
2023 2 dropped
- dropped Google Tag Manager Nov 2023 · Tag managers
- dropped jQuery UI Nov 2023 · JavaScript libraries
2021 1 added · 2 dropped
- dropped Google Tag Manager May 2021 · Tag managers
- dropped Twitter Emoji (Twemoji) Mar 2021 · Miscellaneous
- added Google Maps Feb 2021 · Maps