Technology history for teachforkorea.go.kr
Stack size over time
From 12 detected technologies in Jan 2019 to 28 in Apr 2026.
Currently detected
- Google Analytics since Jan 2019
- PHP since Jan 2019
- jQuery since Jan 2019
- jQuery UI since Jan 2019
- YouTube since Jan 2019
- OpenSSL since Jun 2019
- Apache HTTP Server since Jun 2019
- UNIX since Jun 2019
- jsDelivr since Dec 2020
- Slick since Dec 2020
- Open Graph since Sep 2022
- HSTS since Sep 2022
- jQuery Migrate since Dec 2022
- mod_dav since Dec 2022
- mod_ssl since Dec 2022
- Google Font API since Dec 2022
- Google Hosted Libraries since Dec 2022
- Java since May 2023
- Select2 since May 2023
- core-js since Dec 2024
- Babel since Dec 2024
- Swiper since Dec 2024
- Next.js since Jan 2026
- Next.js App Router since Jan 2026
- Node.js since Jan 2026
- Priority Hints since Jan 2026
- React since Jan 2026
- Webpack since Jan 2026
Previously used
- Apache Tomcat Dec 2023 to Jul 2024 · 7 mo
- mod_jk Dec 2023 to Jul 2024 · 7 mo
- Bootstrap Jan 2019 to Apr 2023 · 4 yrs
- CKEditor Jan 2019 to Apr 2023 · 4 yrs
- Font Awesome Jan 2019 to Apr 2023 · 4 yrs
- Modernizr Jan 2019 to Apr 2023 · 4 yrs
- MySQL Jan 2019 to Apr 2023 · 4 yrs
- Naver Maps Feb 2022 to Apr 2023 · 1 yr
- RSS Dec 2022 to Apr 2023 · 4 mo
- Slider Revolution Jan 2019 to Apr 2023 · 4 yrs
- TinyMCE Feb 2023 to Apr 2023 · 2 mo
- WordPress Jan 2019 to Apr 2023 · 4 yrs
- Wheelio Sep 2021 to Oct 2021 · 1 mo
Timeline
2025 2 dropped
- dropped Apache Tomcat Jan 2025 · Web servers
- dropped mod_jk Jan 2025 · Web server extensions
2023 1 added · 8 dropped · 2 switched
- dropped Bootstrap Jun 2023 · UI frameworks
- dropped Font Awesome Jun 2023 · Font scripts
- dropped MySQL Jun 2023 · Databases
- dropped Naver Maps Jun 2023 · Maps
- dropped RSS Jun 2023 · Miscellaneous
- dropped Slider Revolution Jun 2023 · Widgets
- dropped TinyMCE Jun 2023 · Rich text editors
- dropped WordPress Jun 2023 · CMS
- added Java May 2023 · Programming languages
- switched Modernizr Select2 May 2023 · JavaScript libraries
- switched CKEditor TinyMCE Feb 2023 · Rich text editors
2022 18 added
- added RSS Dec 2022 · Miscellaneous
- added HSTS Sep 2022 · Security
- added Open Graph Sep 2022 · Miscellaneous
- added Bootstrap Aug 2022 · UI frameworks
- added CKEditor Aug 2022 · Rich text editors
- added Font Awesome Aug 2022 · Font scripts
- added Google Analytics Aug 2022 · Analytics
- added jQuery Aug 2022 · JavaScript libraries
- added jQuery UI Aug 2022 · JavaScript libraries
- added jsDelivr Aug 2022 · CDN
- added Modernizr Aug 2022 · JavaScript libraries
- added MySQL Aug 2022 · Databases
- added Naver Maps Aug 2022 · Maps
- added PHP Aug 2022 · Programming languages
- added Slick Aug 2022 · JavaScript libraries
- added Slider Revolution Aug 2022 · WordPress plugins
- added WordPress Aug 2022 · CMS
- added Naver Maps Feb 2022 · Maps
2021 4 added · 5 dropped
- dropped Wheelio Dec 2021 · Widgets
- added Slider Revolution Nov 2021 · Miscellaneous
- dropped Slider Revolution Oct 2021 · Miscellaneous
- dropped YouTube Oct 2021 · Video players
- added Wheelio Sep 2021 · Widgets
- added CKEditor Jun 2021 · Rich text editors
- added Modernizr Jun 2021 · JavaScript libraries
- dropped CKEditor Mar 2021 · Rich text editors
- dropped Modernizr Mar 2021 · JavaScript libraries
2020 2 added · 3 dropped
- added jsDelivr Dec 2020 · CDN
- added Slick Dec 2020 · JavaScript libraries
- dropped Apache HTTP Server Feb 2020 · Web Servers
- dropped OpenSSL Feb 2020 · Web Server Extensions
- dropped UNIX Feb 2020 · Operating Systems
2019 18 added · 3 dropped
- added Apache HTTP Server Dec 2019 · Web Servers
- added OpenSSL Dec 2019 · Web Server Extensions
- added UNIX Dec 2019 · Operating Systems
- dropped Apache HTTP Server Aug 2019 · Web Servers
- dropped OpenSSL Aug 2019 · Web Server Extensions
- dropped UNIX Aug 2019 · Operating Systems
- added Apache HTTP Server Jun 2019 · Web Servers
- added OpenSSL Jun 2019 · Web Server Extensions
- added UNIX Jun 2019 · Operating Systems
- added Bootstrap Mar 2019 · Web Frameworks
- added CKEditor Mar 2019 · Rich Text Editors
- added Font Awesome Mar 2019 · Font Scripts
- added Google Analytics Mar 2019 · Analytics
- added jQuery Mar 2019 · JavaScript Libraries
- added jQuery UI Mar 2019 · JavaScript Libraries
- added Modernizr Mar 2019 · JavaScript Libraries
- added MySQL Mar 2019 · Databases
- added PHP Mar 2019 · Programming Languages
- added Slider Revolution Mar 2019 · Miscellaneous
- added WordPress Mar 2019 · CMS
- added YouTube Mar 2019 · Video Players