Technology history for codewars.jp
Stack size over time
From 21 detected technologies in Jul 2022 to 24 in Jun 2026 (peak 26).
Currently detected
- Contact Form 7 since Jul 2022
- core-js since Jul 2022
- jQuery since Jul 2022
- Google Analytics since Jul 2022
- Google Font API since Jul 2022
- Google Tag Manager since Jul 2022
- jQuery Migrate since Jul 2022
- MySQL since Jul 2022
- reCAPTCHA since Jul 2022
- Nginx since Jul 2022
- PHP since Jul 2022
- WordPress since Jul 2022
- Open Graph since Sep 2022
- RSS since Dec 2022
- Site Kit since Aug 2023
- EWWW Image Optimizer since Feb 2024
- LazySizes since Feb 2024
- Swiper since Feb 2024
- Lightning since Feb 2024
- Priority Hints since Feb 2024
- All in One SEO since Jul 2024
- WordPress Block Editor since Jul 2024
- Xserver since May 2025
- Twitter Emoji (Twemoji) since Dec 2025
Previously used
- AddToAny Feb 2024 to Jul 2024 · 5 mo
- AddToAny Share Buttons Feb 2024 to Jul 2024 · 5 mo
- Amazon ALB Jun 2024 to Jun 2024 · 1 mo
- Amazon Web Services Jun 2024 to Jun 2024 · 1 mo
- VideoJS Jun 2024 to Jun 2024 · 1 mo
- YouTube Mar 2024 to May 2024 · 2 mo
- AMP Jul 2022 to Jan 2024 · 1 yr
- cdnjs Jul 2022 to Jan 2024 · 1 yr
- Clipboard.js Jul 2022 to Jan 2024 · 1 yr
- Cloudflare Jul 2022 to Jan 2024 · 1 yr
- Google AdSense Jul 2023 to Jan 2024 · 6 mo
- Google Hosted Libraries Jul 2022 to Jan 2024 · 1 yr
- jsDelivr Jul 2022 to Jan 2024 · 1 yr
- Lozad.js Jul 2022 to Jan 2024 · 1 yr
- Moshimo Sep 2022 to Jan 2024 · 1 yr
- Quantcast Measure Jul 2022 to Jan 2024 · 1 yr
- W3 Total Cache Jul 2022 to Jan 2024 · 1 yr
- C Feb 2023 to Feb 2023 · 1 mo
Timeline
2025 3 added
- added Twitter Emoji (Twemoji) Dec 2025 · Font scripts
- added Xserver May 2025 · Hosting
- added Google Tag Manager Feb 2025 · Tag managers
2024 11 added · 16 dropped · 2 switched
- dropped AddToAny Sep 2024 · Widgets
- dropped Amazon ALB Aug 2024 · Load balancers
- dropped Amazon Web Services Aug 2024 · PaaS
- dropped VideoJS Aug 2024 · Video players
- switched AddToAny Share Buttons All in One SEO Jul 2024 · WordPress plugins
- added WordPress Block Editor Jul 2024 · Page builders
- added Amazon ALB Jun 2024 · Load balancers
- added Amazon Web Services Jun 2024 · PaaS
- switched YouTube VideoJS Jun 2024 · Video players
- dropped AMP Mar 2024 · JavaScript frameworks
- dropped cdnjs Mar 2024 · CDN
- dropped Clipboard.js Mar 2024 · JavaScript libraries
- dropped Cloudflare Mar 2024 · CDN
- dropped Google AdSense Mar 2024 · Advertising
- dropped Google Hosted Libraries Mar 2024 · CDN
- dropped Google Tag Manager Mar 2024 · Tag managers
- dropped jsDelivr Mar 2024 · CDN
- dropped Lozad.js Mar 2024 · JavaScript libraries
- dropped Moshimo Mar 2024 · Affiliate programs
- dropped Quantcast Measure Mar 2024 · Analytics
- dropped W3 Total Cache Mar 2024 · WordPress plugins
- added YouTube Mar 2024 · Video players
- added AddToAny Feb 2024 · Widgets
- added AddToAny Share Buttons Feb 2024 · WordPress plugins
- added EWWW Image Optimizer Feb 2024 · WordPress plugins
- added LazySizes Feb 2024 · Performance
- added Lightning Feb 2024 · WordPress themes
- added Priority Hints Feb 2024 · Performance
- added Swiper Feb 2024 · JavaScript libraries
2023 26 added · 1 switched
- added Site Kit Aug 2023 · WordPress plugins
- added Google AdSense Jul 2023 · Advertising
- added Google Tag Manager Jul 2023 · Tag managers
- added AMP May 2023 · JavaScript frameworks
- added cdnjs May 2023 · CDN
- added Clipboard.js May 2023 · JavaScript libraries
- added Cloudflare May 2023 · CDN
- added Contact Form 7 May 2023 · WordPress plugins
- added core-js May 2023 · JavaScript libraries
- added Google Analytics May 2023 · Analytics
- added Google Font API May 2023 · Font scripts
- added Google Hosted Libraries May 2023 · CDN
- added jQuery May 2023 · JavaScript libraries
- added jQuery Migrate May 2023 · JavaScript libraries
- added jsDelivr May 2023 · CDN
- added Lozad.js May 2023 · JavaScript libraries
- added Moshimo May 2023 · Affiliate programs
- added MySQL May 2023 · Databases
- added Nginx May 2023 · Web servers
- added Open Graph May 2023 · Miscellaneous
- switched C PHP May 2023 · Programming languages
- added Quantcast Measure May 2023 · Analytics
- added reCAPTCHA May 2023 · Security
- added RSS May 2023 · Miscellaneous
- added W3 Total Cache May 2023 · WordPress plugins
- added WordPress May 2023 · CMS
- added C Feb 2023 · Programming languages
2022 24 added · 1 dropped
- dropped Google Tag Manager Dec 2022 · Tag managers
- added RSS Dec 2022 · Miscellaneous
- added Moshimo Sep 2022 · Affiliate programs
- added Open Graph Sep 2022 · Miscellaneous
- added AMP Aug 2022 · JavaScript frameworks
- added cdnjs Aug 2022 · CDN
- added Clipboard.js Aug 2022 · JavaScript libraries
- added Cloudflare Aug 2022 · CDN
- added Contact Form 7 Aug 2022 · WordPress plugins
- added core-js Aug 2022 · JavaScript libraries
- added Google Analytics Aug 2022 · Analytics
- added Google Font API Aug 2022 · Font scripts
- added Google Hosted Libraries Aug 2022 · CDN
- added Google Tag Manager Aug 2022 · Tag managers
- added jQuery Aug 2022 · JavaScript libraries
- added jQuery Migrate Aug 2022 · JavaScript libraries
- added jsDelivr Aug 2022 · CDN
- added Lozad.js Aug 2022 · JavaScript libraries
- added MySQL Aug 2022 · Databases
- added Nginx Aug 2022 · Web servers
- added PHP Aug 2022 · Programming languages
- added Quantcast Measure Aug 2022 · Analytics
- added reCAPTCHA Aug 2022 · Security
- added W3 Total Cache Aug 2022 · WordPress plugins
- added WordPress Aug 2022 · CMS