Technology history for claude.ai
Stack size over time
From 15 detected technologies in Mar 2023 to 23 in Jun 2026 (peak 29).
Currently detected
- HSTS since Mar 2023
- Google Cloud since Aug 2023
- Google Cloud CDN since Aug 2023
- PWA since Aug 2023
- React since Aug 2023
- Tailwind CSS since Aug 2023
- Node.js since Aug 2023
- Open Graph since Aug 2023
- Cloudflare since Aug 2023
- Cloudflare Bot Management since Aug 2023
- Google Sign-in since Sep 2023
- Segment since Sep 2023
- Sentry since Sep 2023
- Sift since Oct 2023
- HTTP/3 since Mar 2024
- core-js since Apr 2024
- hCaptcha since Sep 2024
- Google Cloud Trace since Nov 2025
- React Router since Nov 2025
- Express since Nov 2025
- Sanity since Feb 2026
- Datadog since Apr 2026
- Monaco Editor since Apr 2026
Previously used
- Intercom Sep 2023 to Apr 2026 · 2 yrs
- Envoy Feb 2026 to Mar 2026 · 1 mo
- Next.js Aug 2023 to Mar 2026 · 2 yrs
- Next.js App Router Dec 2023 to Mar 2026 · 2 yrs
- Radix UI Mar 2024 to Mar 2026 · 2 yrs
- Webpack Mar 2023 to Mar 2026 · 3 yrs
- AngularJS Apr 2025 to Feb 2026 · 10 mo
- Cloudflare Turnstile Apr 2025 to Feb 2026 · 10 mo
- Linkedin Ads Jul 2024 to Dec 2025 · 1 yr
- Priority Hints Nov 2023 to Mar 2025 · 1 yr
- reCAPTCHA Sep 2023 to Mar 2025 · 1 yr
- Facebook Pixel Apr 2024 to Jun 2024 · 2 mo
- Google Tag Manager Mar 2023 to Jun 2024 · 1 yr
- Linkedin Insight Tag Apr 2024 to Jun 2024 · 2 mo
- Reddit Ads Apr 2024 to Jun 2024 · 2 mo
- Twitter Ads May 2024 to Jun 2024 · 1 mo
- Stripe Nov 2023 to Mar 2024 · 4 mo
- styled-components Aug 2023 to Mar 2024 · 7 mo
- LottieFiles Sep 2023 to Feb 2024 · 5 mo
- Bootstrap Mar 2023 to Mar 2023 · 1 mo
- Google Analytics Mar 2023 to Mar 2023 · 1 mo
- jQuery Mar 2023 to Mar 2023 · 1 mo
- Mautic Mar 2023 to Mar 2023 · 1 mo
- Microsoft 365 Mar 2023 to Mar 2023 · 1 mo
- MTCaptcha Mar 2023 to Mar 2023 · 1 mo
- Nginx Mar 2023 to Mar 2023 · 1 mo
- OpenResty Mar 2023 to Mar 2023 · 1 mo
- Ruby Mar 2023 to Mar 2023 · 1 mo
- Ruby on Rails Mar 2023 to Mar 2023 · 1 mo
- Tealium Mar 2023 to Mar 2023 · 1 mo
- Trustpilot Mar 2023 to Mar 2023 · 1 mo
Timeline
2026 12 added · 9 dropped
- dropped Intercom Jun 2026 · Live chat
- dropped Envoy May 2026 · Reverse proxies
- dropped Next.js May 2026 · JavaScript frameworks
- dropped Next.js App Router May 2026 · JavaScript frameworks
- dropped Radix UI May 2026 · UI frameworks
- dropped Webpack May 2026 · Miscellaneous
- dropped AngularJS Apr 2026 · JavaScript frameworks
- dropped Cloudflare Turnstile Apr 2026 · Security
- added Datadog Apr 2026 · Analytics
- added Monaco Editor Apr 2026 · Rich text editors
- added core-js Mar 2026 · JavaScript libraries
- added Google Sign-in Mar 2026 · Authentication
- added Intercom Mar 2026 · Live chat
- added Next.js App Router Mar 2026 · JavaScript frameworks
- added Open Graph Mar 2026 · Miscellaneous
- added PWA Mar 2026 · Miscellaneous
- added Radix UI Mar 2026 · UI frameworks
- added Sift Mar 2026 · Analytics
- added Envoy Feb 2026 · Reverse proxies
- dropped Linkedin Ads Feb 2026 · Advertising
- added Sanity Feb 2026 · CMS
2025 1 added · 11 dropped · 1 switched
- dropped Google Sign-in May 2025 · Authentication
- dropped Next.js App Router May 2025 · JavaScript frameworks
- dropped Open Graph May 2025 · Miscellaneous
- dropped Priority Hints May 2025 · Performance
- dropped PWA May 2025 · Miscellaneous
- dropped Radix UI May 2025 · UI frameworks
- dropped Segment May 2025 · Customer data platform
- dropped Sentry May 2025 · Issue trackers
- dropped Sift May 2025 · Analytics
- dropped Tailwind CSS May 2025 · UI frameworks
- added AngularJS Apr 2025 · JavaScript frameworks
- switched reCAPTCHA Cloudflare Turnstile Apr 2025 · Security
- dropped Intercom Apr 2025 · Live chat
2024 7 added · 8 dropped · 1 switched
- dropped core-js Sep 2024 · JavaScript libraries
- dropped Facebook Pixel Sep 2024 · Analytics
- dropped Google Tag Manager Sep 2024 · Tag managers
- dropped Linkedin Insight Tag Sep 2024 · Analytics
- dropped Reddit Ads Sep 2024 · Advertising
- dropped Twitter Ads Sep 2024 · Advertising
- added Linkedin Ads Jul 2024 · Advertising
- dropped Stripe May 2024 · Payment processors
- dropped styled-components May 2024 · JavaScript frameworks
- added Twitter Ads May 2024 · Advertising
- added core-js Apr 2024 · JavaScript libraries
- added Facebook Pixel Apr 2024 · Analytics
- added Linkedin Insight Tag Apr 2024 · Analytics
- added Reddit Ads Apr 2024 · Advertising
- switched LottieFiles HTTP/3 Mar 2024 · Miscellaneous
- added Radix UI Mar 2024 · UI frameworks
2023 8 added · 10 dropped · 3 switched
- switched Tealium Google Tag Manager Dec 2023 · Tag managers
- added Next.js App Router Dec 2023 · JavaScript frameworks
- added Priority Hints Nov 2023 · Performance
- added Stripe Nov 2023 · Payment processors
- switched Google Analytics Sift Oct 2023 · Analytics
- dropped Bootstrap Sep 2023 · UI frameworks
- added Google Sign-in Sep 2023 · Authentication
- dropped Google Tag Manager Sep 2023 · Tag managers
- added Intercom Sep 2023 · Live chat
- dropped jQuery Sep 2023 · JavaScript libraries
- added LottieFiles Sep 2023 · Miscellaneous
- dropped Mautic Sep 2023 · Marketing automation
- dropped Microsoft 365 Sep 2023 · Webmail
- dropped Nginx Sep 2023 · Web servers
- dropped OpenResty Sep 2023 · Web servers
- switched MTCaptcha reCAPTCHA Sep 2023 · Security
- dropped Ruby Sep 2023 · Programming languages
- dropped Ruby on Rails Sep 2023 · Web frameworks
- added Segment Sep 2023 · Customer data platform
- added Sentry Sep 2023 · Issue trackers
- dropped Trustpilot Sep 2023 · Reviews