Technology history for opennotes.org
Stack size over time
From 13 detected technologies in Jan 2019 to 31 in Jun 2026 (peak 32).
Currently detected
- GSAP since Jan 2019
- Google Font API since Jan 2019
- Google Analytics since Jan 2019
- Font Awesome since Jan 2019
- jQuery since Jan 2019
- jQuery Migrate since Jan 2019
- PHP since Jan 2019
- MySQL since Jan 2019
- Nginx since Jan 2019
- WordPress since Jan 2019
- reCAPTCHA since Apr 2019
- WP Engine since May 2019
- Bootstrap since Feb 2021
- Constant Contact since Sep 2021
- core-js since Sep 2021
- Genesis theme since Nov 2021
- Contact Form 7 since Feb 2022
- Google Tag Manager since Feb 2023
- Site Kit since May 2023
- Marker since Oct 2023
- Open Graph since Oct 2023
- Priority Hints since Oct 2023
- RSS since Oct 2023
- LazySizes since Oct 2023
- Vimeo since Oct 2023
- Vue.js since Oct 2023
- Cloudflare since Oct 2024
- Cloudflare Bot Management since Oct 2024
- HTTP/3 since Dec 2024
- Yoast SEO since Dec 2024
- Genesis blocks since Jan 2025
Previously used
- Jetpack Feb 2022 to Oct 2025 · 3 yrs
- Leaflet Oct 2023 to Oct 2023 · 1 mo
- Livefyre Oct 2023 to Oct 2023 · 1 mo
- C Feb 2023 to Feb 2023 · 1 mo
- Tailwind CSS Apr 2022 to Apr 2022 · 1 mo
- Wheelio Sep 2021 to Oct 2021 · 1 mo
- Babel Jun 2021 to Aug 2021 · 2 mo
- Lodash Apr 2021 to May 2021 · 1 mo
- Slick Jan 2019 to Apr 2021 · 2 yrs
- Gravatar Jan 2019 to May 2020 · 1 yr
- Disqus Jan 2019 to Mar 2019 · 2 mo
Timeline
2025 1 added · 4 dropped
- dropped Jetpack Dec 2025 · WordPress plugins
- added Jetpack Jul 2025 · WordPress plugins
- dropped Jetpack Jan 2025 · WordPress plugins
- dropped Leaflet Jan 2025 · Maps
- dropped Livefyre Jan 2025 · Comment systems
2024 4 added
- added HTTP/3 Dec 2024 · Miscellaneous
- added Yoast SEO Dec 2024 · SEO
- added Cloudflare Oct 2024 · CDN
- added Cloudflare Bot Management Oct 2024 · Security
2023 3 added · 1 dropped
- added Site Kit May 2023 · WordPress plugins
- dropped C Apr 2023 · Programming languages
- added C Feb 2023 · Programming languages
- added Google Tag Manager Feb 2023 · Tag managers
2022 19 added · 3 dropped
- added Constant Contact Aug 2022 · Marketing automation
- added Contact Form 7 Aug 2022 · WordPress plugins
- added core-js Aug 2022 · JavaScript libraries
- added Font Awesome Aug 2022 · Font scripts
- added Genesis theme Aug 2022 · WordPress themes
- added Google Analytics Aug 2022 · Analytics
- added Google Font API Aug 2022 · Font scripts
- dropped GSAP Aug 2022 · JavaScript frameworks
- added Jetpack Aug 2022 · WordPress plugins
- added jQuery Aug 2022 · JavaScript libraries
- added jQuery Migrate Aug 2022 · JavaScript libraries
- added MySQL Aug 2022 · Databases
- added Nginx Aug 2022 · Web servers
- added PHP Aug 2022 · Programming languages
- added reCAPTCHA Aug 2022 · Security
- added WordPress Aug 2022 · CMS
- added WP Engine Aug 2022 · PaaS
- dropped Tailwind CSS Jun 2022 · UI frameworks
- added Tailwind CSS Apr 2022 · UI frameworks
- dropped Bootstrap Mar 2022 · UI frameworks
- added Contact Form 7 Feb 2022 · WordPress plugins
- added Jetpack Feb 2022 · WordPress plugins
2021 8 added · 5 dropped
- dropped Wheelio Dec 2021 · Widgets
- added Genesis theme Nov 2021 · WordPress themes
- dropped Babel Oct 2021 · Miscellaneous
- added Constant Contact Sep 2021 · Marketing automation
- added core-js Sep 2021 · JavaScript libraries
- added Wheelio Sep 2021 · Widgets
- dropped Lodash Jul 2021 · JavaScript libraries
- added Babel Jun 2021 · Miscellaneous
- added GSAP Jun 2021 · JavaScript frameworks
- dropped Slick Jun 2021 · JavaScript libraries
- added Lodash Apr 2021 · JavaScript libraries
- dropped GSAP Mar 2021 · JavaScript frameworks
- added Bootstrap Feb 2021 · UI frameworks
2020 1 added · 1 dropped
2019 15 added · 2 dropped
- dropped WP Engine Oct 2019 · PaaS
- dropped Disqus May 2019 · Comment Systems
- added WP Engine May 2019 · PaaS
- added reCAPTCHA Apr 2019 · Captchas
- added Disqus Mar 2019 · Comment Systems
- added Font Awesome Mar 2019 · Font Scripts
- added Google Analytics Mar 2019 · Analytics
- added Google Font API Mar 2019 · Font Scripts
- added Gravatar Mar 2019 · Miscellaneous
- added GSAP Mar 2019 · JavaScript Frameworks
- added jQuery Mar 2019 · JavaScript Libraries
- added jQuery Migrate Mar 2019 · JavaScript Libraries
- added MySQL Mar 2019 · Databases
- added Nginx Mar 2019 · Web Servers
- added PHP Mar 2019 · Programming Languages
- added Slick Mar 2019 · JavaScript Libraries
- added WordPress Mar 2019 · Blogs