Technology history for computingbook.org
Stack size over time
From 7 detected technologies in Jun 2020 to 7 in Jun 2026 (peak 8).
Currently detected
- Fastly since Jun 2020
- GitHub Pages since Jun 2020
- Cloudflare since Jun 2020
- Google Font API since Jun 2020
- Varnish since Jun 2020
- Cloudflare Browser Insights since Aug 2022
- HTTP/3 since Sep 2022
Previously used
- Cloudflare Network Error Logging Aug 2022 to Oct 2022 · 2 mo
- Ruby Jun 2020 to Dec 2020 · 6 mo
- Ruby on Rails Jun 2020 to Dec 2020 · 6 mo
Timeline
2022 1 added · 3 dropped
- dropped Cloudflare Network Error Logging Dec 2022 · Issue trackers
- dropped Ruby Nov 2022 · Programming languages
- dropped Ruby on Rails Nov 2022 · Web frameworks
- added HTTP/3 Sep 2022 · Miscellaneous