Technology history for r-lib.org
Stack size over time
From 11 detected technologies in Apr 2020 to 16 in Jun 2026.
Currently detected
- Fastly since Apr 2020
- GitHub Pages since Apr 2020
- MathJax since Apr 2020
- Varnish since Apr 2020
- Bootstrap since Apr 2020
- Clipboard.js since Apr 2020
- jQuery since Apr 2020
- Font Awesome since Oct 2020
- cdnjs since Nov 2021
- Plausible since Dec 2021
- Cloudflare since May 2022
- Amazon Web Services since Aug 2022
- HSTS since Sep 2022
- Open Graph since Sep 2022
- jsDelivr since Mar 2023
- PWA since May 2025
Previously used
- Google Analytics Apr 2020 to Aug 2022 · 2 yrs
- Google Tag Manager Apr 2020 to Aug 2022 · 2 yrs
- Ruby Apr 2020 to May 2022 · 2 yrs
- Ruby on Rails Apr 2020 to May 2022 · 2 yrs
- Google Remarketing Tag Sep 2021 to Feb 2022 · 5 mo
- Algolia Jun 2021 to Oct 2021 · 4 mo
- Wheelio Sep 2021 to Oct 2021 · 1 mo
Timeline
2026 4 dropped
- dropped Google Analytics Jan 2026 · Analytics
- dropped Google Tag Manager Jan 2026 · Tag managers
- dropped Ruby Jan 2026 · Programming languages
- dropped Ruby on Rails Jan 2026 · Web frameworks
2024 1 dropped
- dropped Google Remarketing Tag Aug 2024 · Retargeting
2022 4 added
- added HSTS Sep 2022 · Security
- added Open Graph Sep 2022 · Miscellaneous
- added Amazon Web Services Aug 2022 · PaaS
- added Cloudflare May 2022 · CDN