Technology history for tc39.es
Stack size over time
From 7 detected technologies in Feb 2020 to 5 in Jun 2026 (peak 9).
Currently detected
- Fastly since Feb 2020
- GitHub Pages since Feb 2020
- Google Font API since Feb 2020
- Varnish since Feb 2020
- Google Workspace since Oct 2023
Previously used
- Amazon Web Services Aug 2022 to Apr 2023 · 8 mo
- cdnjs Nov 2021 to Apr 2023 · 1 yr
- Cloudflare May 2022 to Apr 2023 · 11 mo
- Highlight.js Feb 2020 to Apr 2023 · 3 yrs
- Ruby Feb 2020 to May 2022 · 2 yrs
- Ruby on Rails Feb 2020 to May 2022 · 2 yrs
- Wheelio Sep 2021 to Oct 2021 · 1 mo
Timeline
2023 1 added · 4 dropped
- added Google Workspace Oct 2023 · Webmail
- dropped Amazon Web Services Jun 2023 · PaaS
- dropped cdnjs Jun 2023 · CDN
- dropped Cloudflare Jun 2023 · CDN
- dropped Highlight.js Jun 2023 · JavaScript libraries
2022 9 added · 2 dropped
- added Amazon Web Services Aug 2022 · PaaS
- added cdnjs Aug 2022 · CDN
- added Cloudflare Aug 2022 · CDN
- added Fastly Aug 2022 · CDN
- added GitHub Pages Aug 2022 · PaaS
- added Google Font API Aug 2022 · Font scripts
- added Highlight.js Aug 2022 · JavaScript libraries
- added Varnish Aug 2022 · Caching
- dropped Ruby Jul 2022 · Programming languages
- dropped Ruby on Rails Jul 2022 · Web frameworks
- added Cloudflare May 2022 · CDN