Technology history for whatdotheyknow.com
Stack size over time
From 1 detected technologies in Apr 2018 to 12 in Feb 2026 (peak 13).
Currently detected
- Google Font API since Apr 2018
- jQuery UI since Jun 2018
- Ruby since Jun 2018
- Ruby on Rails since Jun 2018
- Google Analytics since Jun 2018
- jQuery since Jun 2018
- PWA since Aug 2022
- HSTS since Sep 2022
- Open Graph since Sep 2022
- Selectize since Nov 2022
- RSS since Dec 2022
- Cloudflare since Sep 2025
Previously used
- Nginx Jun 2018 to Oct 2025 · 7 yrs
- C Feb 2023 to Feb 2023 · 1 mo
- Workable Aug 2022 to Aug 2022 · 1 mo
- Tailwind CSS Apr 2022 to Apr 2022 · 1 mo
- Wheelio Sep 2021 to Oct 2021 · 1 mo
- New Relic Jun 2018 to Jun 2020 · 2 yrs
Timeline
2025 1 added · 1 dropped
- dropped Nginx Dec 2025 · Web servers
- added Cloudflare Sep 2025 · CDN
2023 1 added · 1 dropped
2022 7 added · 2 dropped
- added RSS Dec 2022 · Miscellaneous
- added Selectize Nov 2022 · JavaScript libraries
- dropped Workable Nov 2022 · Recruitment & staffing
- added HSTS Sep 2022 · Security
- added Open Graph Sep 2022 · Miscellaneous
- added PWA Aug 2022 · Miscellaneous
- added Workable Aug 2022 · Recruitment & staffing
- dropped Tailwind CSS Jun 2022 · UI frameworks
- added Tailwind CSS Apr 2022 · UI frameworks
2021 5 added · 5 dropped
- dropped Wheelio Dec 2021 · Widgets
- added Wheelio Sep 2021 · Widgets
- added jQuery Jul 2021 · JavaScript libraries
- added jQuery UI Jul 2021 · JavaScript libraries
- added Ruby Jul 2021 · Programming languages
- added Ruby on Rails Jul 2021 · Web frameworks
- dropped jQuery Mar 2021 · JavaScript libraries
- dropped jQuery UI Mar 2021 · JavaScript libraries
- dropped Ruby Mar 2021 · Programming languages
- dropped Ruby on Rails Mar 2021 · Web frameworks
2020 1 dropped
- dropped New Relic Aug 2020 · Analytics
2019 8 added
- added Google Analytics Mar 2019 · Analytics
- added Google Font API Mar 2019 · Font Scripts
- added jQuery Mar 2019 · JavaScript Libraries
- added jQuery UI Mar 2019 · JavaScript Libraries
- added New Relic Mar 2019 · Analytics
- added Nginx Mar 2019 · Web Servers
- added Ruby Mar 2019 · Programming Languages
- added Ruby on Rails Mar 2019 · Web Frameworks
2018 7 added
- added Google Analytics Jun 2018 · Analytics
- added jQuery Jun 2018 · JavaScript Frameworks
- added jQuery UI Jun 2018 · JavaScript Frameworks
- added New Relic Jun 2018 · Analytics
- added Nginx Jun 2018 · Web Servers
- added Ruby Jun 2018 · Programming Languages
- added Ruby on Rails Jun 2018 · Web Frameworks