Technology history for jsconf.jp
Stack size over time
From 2 detected technologies in Jul 2019 to 17 in Oct 2026.
Currently detected
- Google Font API since Jul 2019
- Google Plus since Jul 2019
- React since Jan 2022
- Fastly since Jan 2022
- GitHub Pages since Jan 2022
- Varnish since Jan 2022
- Webpack since Jan 2022
- Open Graph since Sep 2022
- HSTS since Sep 2022
- Google Maps since Jul 2023
- Next.js since Oct 2025
- Next.js App Router since Oct 2025
- Node.js since Oct 2025
- Priority Hints since Oct 2025
- Tailwind CSS since Oct 2025
- YouTube since Apr 2026
- Turbopack since Jun 2026
Previously used
- Gatsby Jan 2022 to Apr 2025 · 3 yrs
- Google Analytics Jan 2022 to Apr 2025 · 3 yrs
- PWA Aug 2022 to Apr 2025 · 2 yrs
- styled-components Jan 2022 to Apr 2025 · 3 yrs
- web-vitals Jul 2022 to Apr 2025 · 2 yrs
- Ruby Jan 2022 to Jan 2022 · 1 mo
- Ruby on Rails Jan 2022 to Jan 2022 · 1 mo
Timeline
2026 1 added · 1 dropped
2025 5 dropped
- dropped Gatsby Nov 2025 · JavaScript frameworks
- dropped Google Analytics Nov 2025 · Analytics
- dropped PWA Nov 2025 · Miscellaneous
- dropped styled-components Nov 2025 · JavaScript frameworks
- dropped web-vitals Nov 2025 · JavaScript libraries
2024 1 dropped
- dropped Open Graph Dec 2024 · Miscellaneous
2022 3 added · 2 dropped
- added HSTS Sep 2022 · Security
- added Open Graph Sep 2022 · Miscellaneous
- added PWA Aug 2022 · Miscellaneous
- dropped Ruby Aug 2022 · Programming languages
- dropped Ruby on Rails Aug 2022 · Web frameworks