Technology history for anthropic.com
Stack size over time
From 4 detected technologies in Jul 2021 to 57 in Jun 2026 (peak 60).
Currently detected
- Amazon CloudFront since Jul 2021
- Amazon S3 since Jul 2021
- React since Jul 2021
- Amazon Web Services since Jul 2021
- Google Workspace since Aug 2022
- Open Graph since Sep 2022
- Stripe since Mar 2023
- Cloudflare since Apr 2023
- Fathom since Apr 2023
- GSAP since Apr 2023
- core-js since Apr 2023
- LottieFiles since Apr 2023
- HSTS since Apr 2023
- Next.js since May 2023
- Node.js since May 2023
- Google Cloud since May 2023
- styled-components since May 2023
- Tailwind CSS since May 2023
- Google Cloud CDN since May 2023
- HTTP/3 since May 2023
- Sentry since May 2023
- Webpack since May 2023
- HubSpot since Jun 2023
- Google Font API since Jun 2023
- Intercom since Jun 2023
- Lodash since Jun 2023
- PDF.js since Jun 2023
- reCAPTCHA since Jun 2023
- Segment since Jun 2023
- Datadog since Jul 2023
- Nginx since Jul 2023
- Priority Hints since Jul 2023
- AngularJS since Jul 2023
- Firebase since Jul 2023
- Google Analytics since Dec 2023
- Cloudflare Bot Management since Dec 2023
- jsDelivr since Dec 2023
- Google Tag Manager since Jan 2024
- Facebook Pixel since Apr 2024
- KaTeX since May 2024
- Mintlify since May 2024
- Prism since May 2024
- Google Code Prettify since Aug 2024
- cdnjs since Aug 2024
- RSS since Aug 2024
- Linkedin Ads since Aug 2024
- Atlassian Statuspage since Aug 2024
- Babel since Aug 2024
- Bootstrap since Aug 2024
- jQuery since Aug 2024
- Twitter typeahead.js since Aug 2024
- hCaptcha since Sep 2024
- React Router since Nov 2024
- Webflow since May 2025
- Cloudflare Turnstile since Oct 2025
- Sanity since Feb 2026
- Salesforce Desk since Apr 2026
Previously used
- Google Hosted Libraries May 2025 to Nov 2025 · 6 mo
- Google Sign-in May 2023 to Sep 2025 · 2 yrs
- Next.js App Router Dec 2023 to Sep 2025 · 1 yr
- Radix UI Apr 2024 to Sep 2025 · 1 yr
- Sift Oct 2023 to Sep 2025 · 1 yr
- Emotion Jul 2025 to Jul 2025 · 1 mo
- Unpkg Jul 2023 to Apr 2025 · 1 yr
- Headless UI May 2024 to Oct 2024 · 5 mo
- Cloudflare Browser Insights Jul 2024 to Sep 2024 · 2 mo
- PWA Aug 2022 to Jul 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
- Algolia Jul 2023 to Mar 2024 · 8 mo
- Loadable-Components Jul 2023 to Mar 2024 · 8 mo
- ReadMe Jul 2023 to Mar 2024 · 8 mo
- Render Nov 2023 to Mar 2024 · 4 mo
- Craft CMS Apr 2023 to Jan 2024 · 9 mo
- PHP Apr 2023 to Jan 2024 · 9 mo
- SEOmatic Apr 2023 to Jan 2024 · 9 mo
- Yii Apr 2023 to Jan 2024 · 9 mo
- Heroku Jul 2023 to Oct 2023 · 3 mo
- Lever Apr 2022 to Mar 2023 · 11 mo
- Wheelio Sep 2021 to Oct 2021 · 1 mo
Timeline
2026 1 added · 1 dropped
- dropped Google Hosted Libraries Mar 2026 · CDN
- added Sanity Feb 2026 · CMS
2025 6 added · 5 dropped · 1 switched
- dropped Google Sign-in Nov 2025 · Authentication
- dropped Next.js App Router Nov 2025 · JavaScript frameworks
- dropped Radix UI Nov 2025 · UI frameworks
- dropped Sift Nov 2025 · Analytics
- added AngularJS Oct 2025 · JavaScript frameworks
- added Cloudflare Turnstile Oct 2025 · Security
- added HubSpot Oct 2025 · Marketing automation
- dropped Emotion Sep 2025 · JavaScript frameworks
- added Emotion Jul 2025 · JavaScript frameworks
- added Facebook Pixel Jul 2025 · Analytics
- switched Unpkg Google Hosted Libraries May 2025 · CDN
- added Webflow May 2025 · Page builders
2024 11 added · 18 dropped
- dropped Cloudflare Browser Insights Dec 2024 · RUM
- dropped Headless UI Dec 2024 · UI frameworks
- added hCaptcha Sep 2024 · Security
- dropped PWA Sep 2024 · Miscellaneous
- dropped Facebook Pixel Aug 2024 · Analytics
- added Linkedin Ads Aug 2024 · Advertising
- dropped Linkedin Insight Tag Aug 2024 · Analytics
- dropped Reddit Ads Aug 2024 · Advertising
- dropped Twitter Ads Aug 2024 · Advertising
- added Cloudflare Browser Insights Jul 2024 · RUM
- added Unpkg Jul 2024 · CDN
- dropped Algolia Jun 2024 · Search engines
- dropped Loadable-Components Jun 2024 · JavaScript libraries
- dropped ReadMe Jun 2024 · Documentation
- dropped Render Jun 2024 · PaaS
- added Prism May 2024 · Miscellaneous
- added Twitter Ads May 2024 · Advertising
- added Facebook Pixel Apr 2024 · Analytics
- added Linkedin Insight Tag Apr 2024 · Analytics
- added Radix UI Apr 2024 · UI frameworks
- added Reddit Ads Apr 2024 · Advertising
- dropped Craft CMS Mar 2024 · CMS
- dropped HubSpot Mar 2024 · Marketing automation
- dropped PHP Mar 2024 · Programming languages
- dropped SEOmatic Mar 2024 · SEO
- dropped Yii Mar 2024 · Web frameworks
- dropped jsDelivr Feb 2024 · CDN
- added Google Tag Manager Jan 2024 · Tag managers
- dropped Unpkg Jan 2024 · CDN
2023 38 added · 6 dropped · 1 switched
- dropped AngularJS Dec 2023 · JavaScript frameworks
- added Cloudflare Bot Management Dec 2023 · Security
- added Google Analytics Dec 2023 · Analytics
- added jsDelivr Dec 2023 · CDN
- added Next.js App Router Dec 2023 · JavaScript frameworks
- switched Heroku Render Nov 2023 · PaaS
- added Sift Oct 2023 · Analytics
- added Google Sign-in Sep 2023 · Authentication
- dropped Google Sign-in Aug 2023 · Authentication
- added Priority Hints Jul 2023 · Performance
- added Google Font API Jun 2023 · Font scripts
- added HubSpot Jun 2023 · Marketing automation
- added Intercom Jun 2023 · Live chat
- added Lodash Jun 2023 · JavaScript libraries
- added reCAPTCHA Jun 2023 · Security
- added Segment Jun 2023 · Customer data platform
- dropped Amazon CloudFront May 2023 · CDN
- dropped Amazon S3 May 2023 · CDN
- dropped Amazon Web Services May 2023 · PaaS
- added Cloudflare May 2023 · CDN
- added core-js May 2023 · JavaScript libraries
- added Craft CMS May 2023 · CMS
- added Fathom May 2023 · Analytics
- added Google Workspace May 2023 · Webmail
- added GSAP May 2023 · JavaScript frameworks
- added HSTS May 2023 · Security
- dropped Lever May 2023 · Recruitment & staffing
- added LottieFiles May 2023 · Miscellaneous
- added Open Graph May 2023 · Miscellaneous
- added PHP May 2023 · Programming languages
- added PWA May 2023 · Miscellaneous
- added SEOmatic May 2023 · SEO
- added Stripe May 2023 · Payment processors
- added Yii May 2023 · Web frameworks
- added Cloudflare Apr 2023 · CDN
- added core-js Apr 2023 · JavaScript libraries
- added Craft CMS Apr 2023 · CMS
- added Fathom Apr 2023 · Analytics
- added GSAP Apr 2023 · JavaScript frameworks
- added HSTS Apr 2023 · Security
- added LottieFiles Apr 2023 · Miscellaneous
- added PHP Apr 2023 · Programming languages
- added SEOmatic Apr 2023 · SEO
- added Yii Apr 2023 · Web frameworks
- added Stripe Mar 2023 · Payment processors
2022 9 added
- added Open Graph Sep 2022 · Miscellaneous
- added Amazon CloudFront Aug 2022 · CDN
- added Amazon S3 Aug 2022 · Miscellaneous
- added Amazon Web Services Aug 2022 · PaaS
- added Google Workspace Aug 2022 · Webmail
- added Lever Aug 2022 · Recruitment & staffing
- added PWA Aug 2022 · Miscellaneous
- added React Aug 2022 · JavaScript frameworks
- added Lever Apr 2022 · Recruitment & staffing