Technology history for codewars.com
Stack size over time
From 14 detected technologies in Jun 2018 to 59 in Jun 2026 (peak 64).
Currently detected
- Cloudflare since Jun 2018
- jQuery since Jun 2018
- Google Analytics since Jun 2018
- Google Font API since Jun 2018
- Ruby since Jun 2018
- Ruby on Rails since Jun 2018
- Google Cloud since Oct 2018
- Hotjar since Feb 2020
- Google Tag Manager since Feb 2021
- Netlify since May 2021
- React since Jun 2021
- Docusaurus since Jul 2021
- Webpack since Jul 2021
- Atlassian Statuspage since Jan 2022
- Babel since Jan 2022
- Bootstrap since Jan 2022
- Highcharts since Jan 2022
- core-js since Jan 2022
- Fastly since Jan 2022
- Lodash since Jan 2022
- Google Code Prettify since Jan 2022
- reCAPTCHA since Jan 2022
- Twitter typeahead.js since Jan 2022
- Google Cloud CDN since Apr 2022
- Tailwind CSS since Apr 2022
- Fathom since May 2022
- Google Hosted Libraries since May 2022
- Google Optimize since May 2022
- Varnish since May 2022
- Webflow since May 2022
- Detectify since Aug 2022
- GitHub Pages since Aug 2022
- Google Workspace since Aug 2022
- SparkPost since Aug 2022
- Zendesk since Aug 2022
- HSTS since Sep 2022
- Open Graph since Sep 2022
- Polyfill since Oct 2022
- cdnjs since Jan 2023
- Cloudflare Browser Insights since Jan 2023
- jsDelivr since Jan 2023
- Microsoft Advertising since Jan 2023
- OneTrust since Jan 2023
- RSS since Jan 2023
- Sendinblue since Jan 2023
- FullStory since Mar 2023
- Cloudflare Bot Management since Apr 2023
- Next.js since May 2023
- Node.js since May 2023
- Vercel since May 2023
- Tapfiliate since May 2023
- Dynatrace since Jun 2023
- Priority Hints since Jun 2023
- VWO since Jun 2023
- FingerprintJS since Jul 2023
- Amazon CloudFront since Dec 2023
- Amazon Web Services since Dec 2023
- GSAP since Oct 2025
- HTTP/3 since Oct 2025
Previously used
- Elastic APM May 2023 to May 2023 · 1 mo
- Elasticsearch May 2023 to May 2023 · 1 mo
- Contact Form 7 Jan 2023 to Apr 2023 · 3 mo
- Facebook Pixel Feb 2023 to Apr 2023 · 2 mo
- Google AdSense Mar 2023 to Apr 2023 · 1 mo
- HubSpot Jan 2023 to Apr 2023 · 3 mo
- Intercom Feb 2023 to Apr 2023 · 2 mo
- jQuery Migrate Jan 2023 to Apr 2023 · 3 mo
- Kinsta Jan 2023 to Apr 2023 · 3 mo
- LazySizes Jan 2023 to Apr 2023 · 3 mo
- MySQL Jan 2023 to Apr 2023 · 3 mo
- OptinMonster Jan 2023 to Apr 2023 · 3 mo
- PHP Jan 2023 to Apr 2023 · 3 mo
- TablePress Jan 2023 to Apr 2023 · 3 mo
- Twitter Emoji (Twemoji) Jan 2023 to Apr 2023 · 3 mo
- Unpkg Jan 2023 to Apr 2023 · 3 mo
- web-vitals Jan 2023 to Apr 2023 · 3 mo
- WordPress Jan 2023 to Apr 2023 · 3 mo
- Yoast SEO Jan 2023 to Apr 2023 · 3 mo
- Cloudflare Network Error Logging Feb 2022 to Oct 2022 · 8 mo
- Google Remarketing Tag Aug 2021 to May 2022 · 9 mo
- Java Sep 2021 to Apr 2022 · 7 mo
- lit-element Apr 2022 to Apr 2022 · 1 mo
- lit-html Apr 2022 to Apr 2022 · 1 mo
- New Relic Jun 2018 to Apr 2022 · 3 yrs
- Sentry Nov 2019 to Apr 2022 · 2 yrs
- Turbolinks Nov 2021 to Apr 2022 · 5 mo
- Wheelio Sep 2021 to Oct 2021 · 1 mo
- SweetAlert Dec 2020 to Jan 2021 · 1 mo
- RackCache Jun 2018 to Oct 2020 · 2 yrs
- TrackJs Jun 2018 to Jul 2020 · 2 yrs
- CodeMirror Jun 2018 to Mar 2020 · 1 yr
- Highlight.js Jun 2018 to Mar 2020 · 1 yr
- Marked Jun 2018 to Mar 2020 · 1 yr
- GoSquared Jun 2018 to Feb 2020 · 1 yr
- jQuery-pjax Jan 2019 to Feb 2020 · 1 yr
- Modernizr Jun 2018 to Jan 2020 · 1 yr
Timeline
2025 3 added
- added GSAP Oct 2025 · JavaScript frameworks
- added HTTP/3 Oct 2025 · Miscellaneous
- added jsDelivr Oct 2025 · CDN
2023 35 added · 20 dropped · 3 switched
- added FullStory Aug 2023 · Analytics
- added Cloudflare Browser Insights Jul 2023 · Analytics
- dropped Elastic APM Jul 2023 · Analytics
- dropped Elasticsearch Jul 2023 · Search engines
- added FingerprintJS Jul 2023 · JavaScript libraries
- dropped Cloudflare Browser Insights Jun 2023 · RUM
- dropped Contact Form 7 Jun 2023 · WordPress plugins
- added Dynatrace Jun 2023 · Analytics
- dropped Facebook Pixel Jun 2023 · Analytics
- dropped HubSpot Jun 2023 · Marketing automation
- dropped Intercom Jun 2023 · Live chat
- dropped jQuery Migrate Jun 2023 · JavaScript libraries
- dropped jsDelivr Jun 2023 · CDN
- dropped LazySizes Jun 2023 · JavaScript libraries
- dropped MySQL Jun 2023 · Databases
- dropped OptinMonster Jun 2023 · Marketing automation
- dropped PHP Jun 2023 · Programming languages
- added Priority Hints Jun 2023 · Performance
- dropped RSS Jun 2023 · Miscellaneous
- dropped TablePress Jun 2023 · WordPress plugins
- dropped Unpkg Jun 2023 · CDN
- added VWO Jun 2023 · Analytics
- dropped web-vitals Jun 2023 · JavaScript libraries
- dropped WordPress Jun 2023 · CMS
- dropped Yoast SEO Jun 2023 · WordPress plugins
- added cdnjs May 2023 · CDN
- added Cloudflare Bot Management May 2023 · Security
- added Docusaurus May 2023 · Documentation
- added Elastic APM May 2023 · Analytics
- added Elasticsearch May 2023 · Search engines
- added Fathom May 2023 · Analytics
- dropped FullStory May 2023 · Analytics
- added Google Analytics May 2023 · Analytics
- added Google Cloud May 2023 · IaaS
- added Google Cloud CDN May 2023 · CDN
- switched Twitter Emoji (Twemoji) Google Font API May 2023 · Font scripts
- added Google Hosted Libraries May 2023 · CDN
- added Google Optimize May 2023 · A/B Testing
- added Google Tag Manager May 2023 · Tag managers
- added Hotjar May 2023 · Analytics
- switched Google AdSense Microsoft Advertising May 2023 · Advertising
- added Next.js May 2023 · JavaScript frameworks
- added Node.js May 2023 · Programming languages
- added OneTrust May 2023 · Cookie compliance
- added Open Graph May 2023 · Miscellaneous
- added React May 2023 · JavaScript frameworks
- added Ruby May 2023 · Programming languages
- added Ruby on Rails May 2023 · Web frameworks
- added Tailwind CSS May 2023 · UI frameworks
- added Tapfiliate May 2023 · Affiliate programs
- switched Kinsta Vercel May 2023 · PaaS
- added Webflow May 2023 · Page builders
- added Cloudflare Bot Management Apr 2023 · Security
- added FullStory Mar 2023 · Analytics
- added Google AdSense Mar 2023 · Advertising
- added Facebook Pixel Feb 2023 · Analytics
- added Intercom Feb 2023 · Live chat
- added Sendinblue Jan 2023 · Email
2022 31 added · 9 dropped · 3 switched
- dropped Cloudflare Network Error Logging Dec 2022 · Issue trackers
- added Google Cloud Dec 2022 · IaaS
- added Google Cloud CDN Dec 2022 · CDN
- dropped Google Tag Manager Nov 2022 · Tag managers
- added HSTS Sep 2022 · Security
- added Open Graph Sep 2022 · Miscellaneous
- added Cloudflare Aug 2022 · CDN
- added Cloudflare Network Error Logging Aug 2022 · Issue trackers
- added Detectify Aug 2022 · Security
- added Docusaurus Aug 2022 · Documentation
- added Fathom Aug 2022 · Analytics
- added Google Analytics Aug 2022 · Analytics
- added Google Font API Aug 2022 · Font scripts
- added Google Hosted Libraries Aug 2022 · CDN
- added Google Optimize Aug 2022 · A/B Testing
- added Google Tag Manager Aug 2022 · Tag managers
- added Google Workspace Aug 2022 · Email
- added Hotjar Aug 2022 · Analytics
- added React Aug 2022 · JavaScript frameworks
- switched Java Ruby Aug 2022 · Programming languages
- added Ruby on Rails Aug 2022 · Web frameworks
- added SparkPost Aug 2022 · Email
- added Tailwind CSS Aug 2022 · UI frameworks
- added Varnish Aug 2022 · Caching
- added Webflow Aug 2022 · Page builders
- added Zendesk Aug 2022 · Issue trackers
- dropped Google Remarketing Tag Jul 2022 · Retargeting
- dropped Google Cloud Jun 2022 · IaaS
- dropped Google Cloud CDN Jun 2022 · CDN
- dropped New Relic Jun 2022 · Analytics
- dropped Sentry Jun 2022 · Issue trackers
- dropped Turbolinks Jun 2022 · Performance
- added Fathom May 2022 · Analytics
- added Google Hosted Libraries May 2022 · CDN
- added Google Optimize May 2022 · A/B Testing
- added Varnish May 2022 · Caching
- added Webflow May 2022 · Page builders
- added Google Cloud CDN Apr 2022 · CDN
- switched lit-html lit-element Apr 2022 · JavaScript libraries
- switched lit-element lit-html Apr 2022 · JavaScript libraries
- added Tailwind CSS Apr 2022 · UI frameworks
- added Cloudflare Network Error Logging Feb 2022 · Issue trackers
- dropped Wheelio Jan 2022 · Widgets
2021 13 added · 8 dropped
- added Turbolinks Nov 2021 · Performance
- added Java Sep 2021 · Programming languages
- added Wheelio Sep 2021 · Widgets
- added Google Remarketing Tag Aug 2021 · Retargeting
- added Docusaurus Jul 2021 · Static site generator
- added Google Tag Manager Jul 2021 · Tag managers
- added New Relic Jul 2021 · Analytics
- added Ruby Jul 2021 · Programming languages
- added Ruby on Rails Jul 2021 · Web frameworks
- added Sentry Jul 2021 · Issue trackers
- added Webpack Jul 2021 · Miscellaneous
- dropped Google Tag Manager May 2021 · Tag managers
- added Google Analytics Apr 2021 · Analytics
- dropped Google Analytics Mar 2021 · Analytics
- dropped jQuery Mar 2021 · JavaScript libraries
- dropped New Relic Mar 2021 · Analytics
- dropped Ruby Mar 2021 · Programming languages
- dropped Ruby on Rails Mar 2021 · Web frameworks
- dropped Sentry Mar 2021 · Issue trackers
- dropped SweetAlert Mar 2021 · JavaScript libraries
- added Google Tag Manager Feb 2021 · Tag managers
2020 1 added · 7 dropped · 1 switched
- dropped RackCache Dec 2020 · Caching
- added SweetAlert Dec 2020 · JavaScript libraries
- dropped TrackJs Sep 2020 · Analytics
- dropped CodeMirror May 2020 · Miscellaneous
- dropped Highlight.js May 2020 · Miscellaneous
- dropped Marked May 2020 · JavaScript Libraries
- dropped jQuery-pjax Apr 2020 · Mobile Frameworks
- dropped Modernizr Mar 2020 · JavaScript Libraries
- switched GoSquared Hotjar Feb 2020 · Analytics
2019 18 added
- added Sentry Nov 2019 · Issue Trackers
- added Cloudflare Mar 2019 · CDN
- added CodeMirror Mar 2019 · Miscellaneous
- added Google Analytics Mar 2019 · Analytics
- added Google Cloud Mar 2019 · CDN
- added Google Font API Mar 2019 · Font Scripts
- added GoSquared Mar 2019 · Analytics
- added Highlight.js Mar 2019 · Miscellaneous
- added jQuery Mar 2019 · JavaScript Libraries
- added jQuery-pjax Mar 2019 · Mobile Frameworks
- added Marked Mar 2019 · JavaScript Libraries
- added Modernizr Mar 2019 · JavaScript Libraries
- added New Relic Mar 2019 · Analytics
- added RackCache Mar 2019 · Cache Tools
- added Ruby Mar 2019 · Programming Languages
- added Ruby on Rails Mar 2019 · Web Frameworks
- added TrackJs Mar 2019 · Analytics
- added jQuery-pjax Jan 2019 · Mobile Frameworks
2018 1 added
- added Google Cloud Oct 2018 · CDN