Technology history for vjcts.vn
Stack size over time
From 6 detected technologies in Jun 2021 to 18 in Jun 2026.
Currently detected
- Apache HTTP Server since Jun 2021
- Bootstrap since Jun 2021
- Google Analytics since Jun 2021
- jQuery since Jun 2021
- jQuery UI since Jun 2021
- Ubuntu since Jun 2021
- Open Journal Systems since Sep 2021
- PHP since Sep 2021
- Google Hosted Libraries since May 2022
- Open Graph since Sep 2022
- RSS since Dec 2022
- Moment.js since Jan 2023
- cdnjs since Jul 2023
- Cloudflare since Jul 2023
- jsDelivr since Jul 2023
- Chart.js since Aug 2025
- KaTeX since Aug 2025
- Select2 since Aug 2025
Previously used
- MathJax Jul 2023 to Jul 2025 · 2 yrs
- Polyfill Jul 2023 to Sep 2024 · 1 yr
- Google Tag Manager Jul 2021 to Sep 2022 · 1 yr
- Google Remarketing Tag Jul 2021 to May 2022 · 10 mo
- Wheelio Sep 2021 to Sep 2021 · 1 mo
Timeline
2025 4 added · 1 dropped
- dropped MathJax Sep 2025 · JavaScript graphics
- added Chart.js Aug 2025 · JavaScript graphics
- added jsDelivr Aug 2025 · CDN
- added KaTeX Aug 2025 · JavaScript graphics
- added Select2 Aug 2025 · JavaScript libraries
2024 2 dropped
2023 6 added
- added cdnjs Jul 2023 · CDN
- added Cloudflare Jul 2023 · CDN
- added jsDelivr Jul 2023 · CDN
- added MathJax Jul 2023 · JavaScript graphics
- added Polyfill Jul 2023 · JavaScript libraries
- added Moment.js Jan 2023 · JavaScript libraries
2022 2 added · 3 dropped
- dropped Google Tag Manager Dec 2022 · Tag managers
- added RSS Dec 2022 · Miscellaneous
- added Open Graph Sep 2022 · Miscellaneous
- dropped Google Remarketing Tag Jul 2022 · Retargeting
- dropped Wheelio Jan 2022 · Widgets
2021 5 added
- added Open Journal Systems Sep 2021 · DMS
- added PHP Sep 2021 · Programming languages
- added Wheelio Sep 2021 · Widgets
- added Google Remarketing Tag Jul 2021 · Retargeting
- added Google Tag Manager Jul 2021 · Tag managers