Technology history for koolearn.com
Stack size over time
From 3 detected technologies in Jun 2018 to 36 in Jun 2026.
Currently detected
- Google Analytics since Jun 2018
- Zepto since Jun 2018
- Google Tag Manager since Jun 2018
- Bootstrap since Aug 2018
- jQuery Migrate since Aug 2018
- Discuz! X since Aug 2018
- jQuery since Aug 2018
- PHP since Aug 2018
- Tengine since Nov 2018
- MediaElement.js since Nov 2018
- GrowingIO since May 2019
- Lodash since Feb 2020
- Baidu Analytics (百度统计) since Jun 2020
- Vue.js since Mar 2021
- Next.js since Jun 2021
- styled-components since Jun 2021
- Node.js since Jun 2021
- React since Jun 2021
- Sentry since Jun 2021
- Webpack since Jun 2021
- Java since Aug 2021
- core-js since Aug 2021
- Babel since Dec 2021
- Cart Functionality since Dec 2021
- PubSubJS since May 2022
- Swiper since Sep 2022
- GeeTest since Aug 2023
- Keen-Slider since Aug 2023
- Express since Mar 2024
- HSTS since May 2024
- Tailwind CSS since Aug 2024
- Apache APISIX since Apr 2025
- Cloudflare Bot Management since Jan 2026
- Cloudflare since Jan 2026
- React Router since Apr 2026
- Moment.js since Jun 2026
Previously used
- GSAP Dec 2021 to Apr 2025 · 3 yrs
- VideoJS Aug 2020 to Dec 2024 · 4 yrs
- Choices Jun 2021 to Dec 2022 · 1 yr
- Swiper Slider Mar 2020 to Aug 2022 · 2 yrs
- Wheelio Sep 2021 to Oct 2021 · 1 mo
- CNZZ Mar 2021 to May 2021 · 2 mo
- jQuery UI Aug 2018 to Aug 2020 · 2 yrs
- Yii Aug 2018 to Aug 2020 · 2 yrs
- Raphael Sep 2018 to Oct 2018 · 1 mo
Timeline
2026 2 added
- added Cloudflare Jan 2026 · CDN
- added Cloudflare Bot Management Jan 2026 · Security
2025 2 dropped
2024 1 added
- added HSTS May 2024 · Security
2023 5 added · 6 dropped
- added GSAP Nov 2023 · JavaScript frameworks
- dropped Choices Sep 2023 · Miscellaneous
- added GeeTest Aug 2023 · Security
- dropped GSAP Jul 2023 · JavaScript frameworks
- dropped Swiper Slider Jul 2023 · Miscellaneous
- dropped VideoJS Jul 2023 · Video players
- added GSAP May 2023 · JavaScript frameworks
- added jQuery Migrate May 2023 · JavaScript libraries
- added VideoJS May 2023 · Video players
- dropped GSAP Apr 2023 · JavaScript frameworks
- dropped VideoJS Apr 2023 · Video players
2022 9 added · 8 dropped
- added Babel Sep 2022 · Miscellaneous
- added GSAP Sep 2022 · JavaScript frameworks
- added VideoJS Sep 2022 · Video players
- dropped Babel Aug 2022 · Miscellaneous
- added Cart Functionality Aug 2022 · Ecommerce
- dropped GSAP Aug 2022 · JavaScript frameworks
- added jQuery Migrate Aug 2022 · JavaScript libraries
- dropped VideoJS Aug 2022 · Video players
- added Vue.js Aug 2022 · JavaScript frameworks
- added PubSubJS May 2022 · JavaScript libraries
- added Cart Functionality Apr 2022 · Ecommerce
- added jQuery Migrate Apr 2022 · JavaScript libraries
- dropped Babel Feb 2022 · Miscellaneous
- dropped Cart Functionality Feb 2022 · Ecommerce
- dropped GSAP Feb 2022 · JavaScript frameworks
- dropped VideoJS Feb 2022 · Video players
- dropped Wheelio Feb 2022 · Widgets
2021 16 added · 4 dropped
- added Babel Dec 2021 · Miscellaneous
- added Cart Functionality Dec 2021 · Ecommerce
- added GSAP Dec 2021 · JavaScript frameworks
- added Tengine Dec 2021 · Web servers
- added VideoJS Dec 2021 · Video players
- dropped Vue.js Dec 2021 · JavaScript frameworks
- dropped Tengine Oct 2021 · Web servers
- added Wheelio Sep 2021 · Widgets
- dropped CNZZ Aug 2021 · Analytics
- added core-js Aug 2021 · JavaScript libraries
- added Java Aug 2021 · Programming languages
- added Choices Jun 2021 · Miscellaneous
- added Next.js Jun 2021 · Web frameworks
- added Node.js Jun 2021 · Programming languages
- added React Jun 2021 · JavaScript libraries
- added Sentry Jun 2021 · Issue trackers
- added styled-components Jun 2021 · Development
- added Webpack Jun 2021 · Miscellaneous
- dropped jQuery Migrate Mar 2021 · JavaScript libraries
- added Vue.js Mar 2021 · JavaScript frameworks
2020 3 added · 3 dropped
- dropped jQuery UI Oct 2020 · JavaScript libraries
- dropped VideoJS Oct 2020 · Video players
- dropped Yii Oct 2020 · Web frameworks
- added VideoJS Aug 2020 · Video players
- added Baidu Analytics (百度统计) Jun 2020 · Analytics
- added Swiper Slider Mar 2020 · Miscellaneous
2019 5 added · 1 dropped
- added GrowingIO May 2019 · Analytics
- added Discuz! X Mar 2019 · Message Boards
- added jQuery UI Mar 2019 · JavaScript Libraries
- dropped MediaElement.js Mar 2019 · Video Players
- added PHP Mar 2019 · Programming Languages
- added Yii Mar 2019 · Web Frameworks
2018 3 added · 1 dropped
- dropped Raphael Dec 2018 · JavaScript Graphics
- added MediaElement.js Nov 2018 · Video Players
- added Tengine Nov 2018 · Web Servers
- added Raphael Sep 2018 · JavaScript Graphics