Technology history for sigmaalpha.org
Stack size over time
From 20 detected technologies in Apr 2019 to 37 in Jun 2026 (peak 39).
Currently detected
- Apache HTTP Server since Apr 2019
- Chart.js since Apr 2019
- Font Awesome since Apr 2019
- Google Analytics since Apr 2019
- jQuery since Apr 2019
- MediaElement.js since Apr 2019
- MySQL since Apr 2019
- Bootstrap since Apr 2019
- Google Font API since Apr 2019
- Twitter Emoji (Twemoji) since Apr 2019
- WordPress since Apr 2019
- YouTube since Apr 2019
- jQuery Migrate since Apr 2019
- Modernizr since Apr 2019
- PHP since Apr 2019
- Slider Revolution since Apr 2019
- jQuery UI since Apr 2019
- Babel since Mar 2020
- GSAP since Sep 2020
- core-js since Nov 2021
- EqualWeb since Nov 2021
- Nagich since Nov 2021
- Smash Balloon Instagram Feed since Mar 2022
- TablePress since Mar 2022
- Site Kit since Mar 2022
- wpBakery since Mar 2022
- Microsoft 365 since Aug 2022
- Google Hosted Libraries since Dec 2022
- IIS since Dec 2022
- Linkedin Sign-in since Dec 2022
- Microsoft ASP.NET since Dec 2022
- RSS since Dec 2022
- Windows Server since Dec 2022
- Redux Framework since May 2023
- Priority Hints since Sep 2023
- Nginx since Mar 2024
- Cookie Notice since Dec 2025
Previously used
- Popper Aug 2022 to Nov 2024 · 2 yrs
- Selectize Nov 2022 to Nov 2024 · 2 yrs
- Tippy.js Aug 2022 to Nov 2024 · 2 yrs
- Flywheel Nov 2021 to Feb 2024 · 2 yrs
- Extendify Mar 2022 to Mar 2023 · 1 yr
- Fastly Jul 2022 to Aug 2022 · 1 mo
- Twitter Apr 2019 to Jun 2019 · 2 mo
- Backbone.js Apr 2019 to May 2019 · 1 mo
- Underscore.js Apr 2019 to May 2019 · 1 mo
Timeline
2025 3 dropped
- dropped Popper Sep 2025 · Miscellaneous
- dropped Selectize Sep 2025 · JavaScript libraries
- dropped Tippy.js Sep 2025 · JavaScript libraries
2024 1 added · 1 dropped
2023 1 switched
- switched Extendify Redux Framework May 2023 · WordPress plugins
2022 13 added · 2 dropped
- dropped Fastly Dec 2022 · CDN
- added RSS Dec 2022 · Miscellaneous
- dropped core-js Nov 2022 · JavaScript libraries
- added EqualWeb Aug 2022 · Accessibility
- added Extendify Aug 2022 · WordPress plugins
- added Fastly Aug 2022 · CDN
- added Flywheel Aug 2022 · PaaS
- added Microsoft 365 Aug 2022 · Webmail
- added Nagich Aug 2022 · Accessibility
- added Popper Aug 2022 · Miscellaneous
- added Site Kit Aug 2022 · WordPress plugins
- added Smash Balloon Instagram Feed Aug 2022 · WordPress plugins
- added TablePress Aug 2022 · WordPress plugins
- added Tippy.js Aug 2022 · JavaScript libraries
- added wpBakery Aug 2022 · WordPress plugins
2020 3 dropped
- dropped Twitter Apr 2020 · Widgets
- dropped Backbone.js Mar 2020 · JavaScript Frameworks
- dropped Underscore.js Mar 2020 · JavaScript Libraries