Technology history for ide.go.jp
Stack size over time
From 2 detected technologies in Apr 2018 to 28 in Jun 2026 (peak 29).
Currently detected
- jQuery since Apr 2018
- Apache HTTP Server since Apr 2018
- Google Analytics since Jun 2018
- Bootstrap since Feb 2020
- Popper since Feb 2021
- cdnjs since Nov 2021
- jQuery CDN since Feb 2022
- Cloudflare since May 2022
- Amazon CloudFront since Jun 2022
- Amazon Web Services since Jun 2022
- jQuery UI since Jun 2022
- Amazon SES since Aug 2022
- Open Graph since Sep 2022
- HSTS since Sep 2022
- Ruby since Sep 2022
- Ruby on Rails since Sep 2022
- Amazon S3 since Apr 2023
- Slick since May 2023
- Webpack since Oct 2023
- Zone.js since Oct 2023
- core-js since Oct 2023
- D3 since Oct 2023
- Angular since Oct 2023
- jsDelivr since Oct 2023
- KaTeX since Oct 2023
- MathJax since Oct 2023
- Quill since Oct 2023
- TypeScript since Oct 2023
Previously used
- Polyfill Oct 2023 to Jun 2024 · 8 mo
- PHP Aug 2018 to Aug 2023 · 5 yrs
- OpenSSL Feb 2020 to Mar 2023 · 3 yrs
- Red Hat Feb 2020 to Mar 2023 · 3 yrs
- Google Tag Manager May 2022 to Sep 2022 · 4 mo
- Google Remarketing Tag May 2022 to May 2022 · 1 mo
- Tailwind CSS Apr 2022 to Apr 2022 · 1 mo
- Java Oct 2021 to Nov 2021 · 1 mo
- Wheelio Sep 2021 to Oct 2021 · 1 mo
Timeline
2024 1 added · 2 dropped
- dropped jQuery UI Oct 2024 · JavaScript libraries
- dropped Polyfill Aug 2024 · JavaScript libraries
- added jQuery UI Mar 2024 · JavaScript libraries
2023 2 added · 8 dropped
- dropped jQuery UI Dec 2023 · JavaScript libraries
- dropped PHP Nov 2023 · Programming languages
- dropped Google Analytics May 2023 · Analytics
- dropped OpenSSL May 2023 · Web server extensions
- dropped Red Hat May 2023 · Operating systems
- added Slick May 2023 · JavaScript libraries
- added Amazon S3 Apr 2023 · CDN
- dropped jQuery UI Apr 2023 · JavaScript libraries
- dropped Ruby Apr 2023 · Programming languages
- dropped Ruby on Rails Apr 2023 · Web frameworks
2022 11 added · 4 dropped
- dropped Google Tag Manager Nov 2022 · Tag managers
- added HSTS Sep 2022 · Security
- added Open Graph Sep 2022 · Miscellaneous
- added Amazon SES Aug 2022 · Email
- dropped jQuery UI Aug 2022 · JavaScript libraries
- dropped Google Remarketing Tag Jul 2022 · Retargeting
- added Amazon CloudFront Jun 2022 · CDN
- added Amazon Web Services Jun 2022 · PaaS
- added jQuery UI Jun 2022 · JavaScript libraries
- dropped Tailwind CSS Jun 2022 · UI frameworks
- added Cloudflare May 2022 · CDN
- added Google Remarketing Tag May 2022 · Retargeting
- added Google Tag Manager May 2022 · Tag managers
- added Tailwind CSS Apr 2022 · UI frameworks
- added jQuery CDN Feb 2022 · CDN
2021 4 added · 2 dropped · 1 switched
- switched Java PHP Dec 2021 · Programming languages
- dropped Wheelio Dec 2021 · Widgets
- added cdnjs Nov 2021 · CDN
- dropped PHP Nov 2021 · Programming languages
- added Java Oct 2021 · Programming languages
- added Wheelio Sep 2021 · Widgets
- added Popper Feb 2021 · Miscellaneous
2019 4 added
- added Apache HTTP Server Mar 2019 · Web Servers
- added Google Analytics Mar 2019 · Analytics
- added jQuery Mar 2019 · JavaScript Libraries
- added PHP Mar 2019 · Programming Languages
2018 1 added
- added Google Analytics Jun 2018 · Analytics