Technology history for chainer.org
Stack size over time
From 4 detected technologies in Apr 2018 to 37 in Jun 2026.
Currently detected
- Cloudflare since Apr 2018
- GitHub Pages since Apr 2018
- jQuery since Apr 2018
- MathJax since Apr 2018
- Google Analytics since Jun 2018
- Ruby on Rails since Jun 2018
- Twitter since Jun 2018
- Ruby since Jun 2018
- Animate.css since Aug 2018
- Fastly since Aug 2018
- prettyPhoto since Aug 2018
- FlexSlider since Aug 2018
- Prism since Aug 2018
- Pygments since Aug 2018
- Sphinx since Aug 2018
- Varnish since Aug 2018
- Chart.js since Aug 2018
- Lightbox since Aug 2018
- Modernizr since Aug 2018
- Underscore.js since Aug 2018
- Google Tag Manager since Jul 2019
- jQuery Migrate since Jul 2019
- Font Awesome since Oct 2019
- Amazon Web Services since Nov 2021
- cdnjs since Nov 2021
- jQuery CDN since Feb 2022
- Google Cloud since Apr 2022
- Google Cloud Trace since Apr 2022
- HTTP/3 since Sep 2022
- Open Graph since Sep 2022
- PWA since Sep 2022
- HSTS since Sep 2022
- Cloudflare Bot Management since Mar 2023
- Google Workspace since Mar 2023
- lit-element since Jul 2025
- lit-html since Jul 2025
- Cloudflare Browser Insights since Nov 2025
Previously used
- Cloudflare Network Error Logging Feb 2022 to Oct 2022 · 8 mo
- Google Remarketing Tag Jul 2021 to May 2022 · 10 mo
- Wheelio Sep 2021 to Oct 2021 · 1 mo
- Python Aug 2018 to Dec 2018 · 4 mo
Timeline
2025 1 added
- added Cloudflare Browser Insights Nov 2025 · Analytics
2023 2 dropped
- dropped Google Remarketing Tag Dec 2023 · Retargeting
- dropped Cloudflare Network Error Logging Apr 2023 · Issue trackers
2022 12 added
- added HSTS Sep 2022 · Security
- added HTTP/3 Sep 2022 · Miscellaneous
- added Open Graph Sep 2022 · Miscellaneous
- added cdnjs Aug 2022 · CDN
- added Cloudflare Network Error Logging Aug 2022 · Issue trackers
- added Google Cloud Aug 2022 · IaaS
- added Google Cloud Trace Aug 2022 · Performance
- added jQuery CDN Aug 2022 · CDN
- added Google Cloud Apr 2022 · IaaS
- added Google Cloud Trace Apr 2022 · Performance
- added Cloudflare Network Error Logging Feb 2022 · Issue trackers
- added jQuery CDN Feb 2022 · CDN
2021 3 added · 2 dropped
- dropped Wheelio Dec 2021 · Widgets
- added cdnjs Nov 2021 · CDN
- added Wheelio Sep 2021 · Widgets
- added Google Remarketing Tag Jul 2021 · Retargeting
- dropped Font Awesome Mar 2021 · Font scripts
2020 1 dropped
- dropped Python Mar 2020 · Programming Languages
2019 1 added
- added Font Awesome Oct 2019 · Font Scripts
2018 4 added
- added Google Analytics Jun 2018 · Analytics
- added Ruby Jun 2018 · Programming Languages
- added Ruby on Rails Jun 2018 · Web Frameworks
- added Twitter Jun 2018 · Widgets