Technology history for langchain.com
Stack size over time
From 22 detected technologies in May 2023 to 96 in Jun 2026.
Currently detected
- Netlify since May 2023
- Cloudflare Bot Management since May 2023
- Docusaurus since May 2023
- Google Analytics since May 2023
- HTTP/3 since May 2023
- Google Workspace since May 2023
- jQuery since May 2023
- Open Graph since May 2023
- React since May 2023
- Pygments since May 2023
- Amazon Web Services since May 2023
- Bootstrap since May 2023
- Cloudflare since May 2023
- HSTS since May 2023
- Webpack since May 2023
- Unpkg since May 2023
- Tailwind CSS since May 2023
- Vercel since May 2023
- Sphinx since May 2023
- core-js since Jun 2023
- Mantine since Jun 2023
- Next.js since Jun 2023
- Node.js since Jun 2023
- Emotion since Jun 2023
- Vercel Analytics since Jun 2023
- Segment since Jun 2023
- TypeScript since Jun 2023
- Lodash since Jun 2023
- Sentry since Jun 2023
- Chakra UI since Jul 2023
- PWA since Aug 2023
- Vite since Aug 2023
- Airtable since Aug 2023
- cdnjs since Aug 2023
- GSAP since Aug 2023
- jsDelivr since Aug 2023
- MUI since Aug 2023
- Webflow since Aug 2023
- Google Font API since Sep 2023
- Radix UI since Oct 2023
- Priority Hints since Oct 2023
- Font Awesome since Dec 2023
- lit-html since Dec 2023
- Next.js App Router since Dec 2023
- lit-element since Dec 2023
- LogRocket since Jan 2024
- Plausible since Feb 2024
- Swiper since Mar 2024
- shadcn/ui since Mar 2024
- Datadog since Apr 2024
- CookieYes since May 2024
- Linkedin Insight Tag since May 2024
- Google Cloud since Jun 2024
- Google Cloud CDN since Jun 2024
- Nginx since Jun 2024
- Prism since Jul 2024
- Highlight.js since Oct 2024
- PostHog since Oct 2024
- jQuery Migrate since Oct 2024
- reCAPTCHA since Oct 2024
- Ruby on Rails since Oct 2024
- Stimulus since Oct 2024
- Ruby since Oct 2024
- RSS since Oct 2024
- Turbo since Oct 2024
- Twitter Ads since Oct 2024
- YouTube since Oct 2024
- Popper since Oct 2024
- Thinkific since Oct 2024
- Google Hosted Libraries since Feb 2025
- Snowplow Analytics since Feb 2025
- Google Tag Manager since May 2025
- HubSpot since May 2025
- BugHerd since May 2025
- KaTeX since Jun 2025
- Mintlify since Jun 2025
- Ghost since Jul 2025
- OpenResty since Jul 2025
- Varnish since Jul 2025
- React Router since Jul 2025
- Discourse since Aug 2025
- Ember.js since Aug 2025
- Moment.js since Aug 2025
- web-vitals since Aug 2025
- Tinybird since Nov 2025
- PDF.js since Feb 2026
- Amazon S3 since Feb 2026
- Cloudflare Browser Insights since Feb 2026
- styled-components since Feb 2026
- Turbopack since Feb 2026
- LottieFiles since Mar 2026
- Bunny since Mar 2026
- Bunny Fonts since Mar 2026
- Envoy since Apr 2026
- Facebook Pixel since Jun 2026
- Reddit Ads since Jun 2026
Previously used
- New Relic Oct 2024 to Feb 2026 · 1 yr
- Stripe Aug 2025 to Feb 2026 · 6 mo
- Webflow Ecommerce Feb 2025 to Oct 2025 · 8 mo
- Cloudflare Turnstile Nov 2024 to Sep 2025 · 10 mo
- 6sense Jun 2025 to Jun 2025 · 1 mo
- Facebook Login Oct 2024 to Nov 2024 · 1 mo
- Twitter Oct 2024 to Nov 2024 · 1 mo
- EthicalAds May 2023 to Aug 2024 · 1 yr
- Polyfill Sep 2023 to Jun 2024 · 9 mo
- Framer Sites Sep 2023 to Feb 2024 · 5 mo
- Clipboard.js May 2023 to May 2023 · 1 mo
- Underscore.js May 2023 to May 2023 · 1 mo
Timeline
2026 8 added · 4 dropped
- added Facebook Pixel Jun 2026 · Analytics
- added Reddit Ads Jun 2026 · Advertising
- added Twitter Ads Jun 2026 · Advertising
- added Envoy Apr 2026 · Reverse proxies
- dropped New Relic Apr 2026 · RUM
- dropped Stripe Apr 2026 · Payment processors
- added Bunny Mar 2026 · CDN
- added Bunny Fonts Mar 2026 · Font scripts
- added LottieFiles Mar 2026 · Miscellaneous
- dropped Webflow Ecommerce Mar 2026 · Ecommerce
- added Cloudflare Browser Insights Feb 2026 · Analytics
- dropped Cloudflare Turnstile Feb 2026 · Security
2025 6 added · 5 dropped · 1 switched
- dropped Prism Dec 2025 · Miscellaneous
- added Tinybird Nov 2025 · Analytics
- added Stripe Aug 2025 · Payment processors
- added React Router Jul 2025 · JavaScript frameworks
- dropped Snowplow Analytics Jul 2025 · Analytics
- added 6sense Jun 2025 · Marketing automation
- added BugHerd May 2025 · Issue trackers
- added Google Tag Manager May 2025 · Tag managers
- switched 6sense HubSpot May 2025 · Marketing automation
- dropped Facebook Login Jan 2025 · Authentication
- dropped Twitter Jan 2025 · Widgets
- dropped Twitter Ads Jan 2025 · Advertising
2024 15 added · 8 dropped
- added Cloudflare Turnstile Nov 2024 · Security
- added Cloudflare Bot Management Oct 2024 · Security
- dropped EthicalAds Oct 2024 · Advertising
- dropped Polyfill Sep 2024 · JavaScript libraries
- added EthicalAds Aug 2024 · Advertising
- added Prism Jul 2024 · Miscellaneous
- added Font Awesome Jun 2024 · Font scripts
- added Google Cloud Jun 2024 · IaaS
- added Google Cloud CDN Jun 2024 · CDN
- added lit-element Jun 2024 · JavaScript libraries
- added lit-html Jun 2024 · JavaScript libraries
- added Nginx Jun 2024 · Web servers
- added CookieYes May 2024 · Cookie compliance
- dropped Font Awesome May 2024 · Font scripts
- added Linkedin Insight Tag May 2024 · Analytics
- dropped lit-element May 2024 · JavaScript libraries
- dropped lit-html May 2024 · JavaScript libraries
- added Datadog Apr 2024 · RUM
- dropped Framer Sites Apr 2024 · Page builders
- dropped Google Font API Apr 2024 · Font scripts
- dropped Priority Hints Mar 2024 · Performance
- added Swiper Mar 2024 · JavaScript libraries
- added Plausible Feb 2024 · Analytics
2023 15 added · 6 dropped
- added Font Awesome Dec 2023 · Font scripts
- added lit-element Dec 2023 · JavaScript libraries
- added lit-html Dec 2023 · JavaScript libraries
- added Next.js App Router Dec 2023 · JavaScript frameworks
- added Google Workspace Oct 2023 · Webmail
- added Radix UI Oct 2023 · UI frameworks
- added Framer Sites Sep 2023 · Page builders
- added Google Font API Sep 2023 · Font scripts
- dropped Google Workspace Sep 2023 · Webmail
- added Polyfill Sep 2023 · JavaScript libraries
- added Airtable Aug 2023 · Widgets
- added cdnjs Aug 2023 · CDN
- added GSAP Aug 2023 · JavaScript frameworks
- added jsDelivr Aug 2023 · CDN
- added Unpkg Aug 2023 · CDN
- added Webflow Aug 2023 · Page builders
- dropped Clipboard.js Jul 2023 · JavaScript libraries
- dropped Cloudflare Bot Management Jul 2023 · Security
- dropped EthicalAds Jul 2023 · Advertising
- dropped Underscore.js Jul 2023 · JavaScript libraries
- dropped Unpkg Jul 2023 · CDN