Technology history for pintia.cn
Stack size over time
From 1 detected technologies in Apr 2018 to 17 in Jun 2026 (peak 19).
Currently detected
- Nginx since Apr 2018
- React since Jun 2018
- Google Analytics since Jun 2018
- webpack-2 since Jun 2018
- Webpack since Jul 2018
- Lodash since Mar 2020
- Spring since Jul 2020
- Java since Jul 2020
- core-js since Sep 2021
- Google Tag Manager since Feb 2022
- Tailwind CSS since Apr 2022
- KaTeX since Aug 2022
- Open Graph since Sep 2022
- HSTS since Sep 2022
- Ubuntu since Jan 2023
- jQuery since Jan 2023
- GSAP since Sep 2025
Previously used
- Contentful Jul 2021 to Jun 2025 · 3 yrs
- Google AdSense Nov 2019 to Jul 2023 · 3 yrs
- reCAPTCHA Apr 2022 to Jul 2023 · 1 yr
- Wheelio Sep 2021 to Oct 2021 · 1 mo
- Babel Mar 2020 to Aug 2020 · 5 mo
Timeline
2025 1 added · 1 dropped
- added GSAP Sep 2025 · JavaScript frameworks
- dropped Contentful Aug 2025 · CMS
2023 1 added · 2 dropped
- added Google Tag Manager Dec 2023 · Tag managers
- dropped Google AdSense Sep 2023 · Advertising
- dropped reCAPTCHA Sep 2023 · Security
2022 6 added · 2 dropped
- dropped Tailwind CSS Oct 2022 · UI frameworks
- added HSTS Sep 2022 · Security
- added Open Graph Sep 2022 · Miscellaneous
- added KaTeX Aug 2022 · JavaScript graphics
- dropped Google Tag Manager May 2022 · Tag managers
- added reCAPTCHA Apr 2022 · Security
- added Tailwind CSS Apr 2022 · UI frameworks
- added Google Tag Manager Feb 2022 · Tag managers
2021 4 added · 1 dropped
- dropped Wheelio Dec 2021 · Widgets
- added core-js Sep 2021 · JavaScript libraries
- added Lodash Sep 2021 · JavaScript libraries
- added Wheelio Sep 2021 · Widgets
- added Contentful Jul 2021 · CMS
2020 4 added · 2 dropped
- dropped Babel Oct 2020 · Miscellaneous
- added Java Jul 2020 · Programming languages
- dropped Lodash Jul 2020 · JavaScript libraries
- added Spring Jul 2020 · Web frameworks
- added Babel Mar 2020 · Miscellaneous
- added Lodash Mar 2020 · JavaScript Libraries
2019 1 added
- added Google AdSense Nov 2019 · Advertising Networks