Technology history for openai.com
Stack size over time
From 2 detected technologies in Apr 2018 to 133 in Jun 2026 (peak 134).
Currently detected
- Amazon CloudFront since Apr 2018
- Segment since Apr 2018
- Amazon S3 since Jun 2018
- Google Analytics since Jun 2018
- Google Tag Manager since Aug 2018
- React since Aug 2018
- Bootstrap since Aug 2018
- Cloudflare since Aug 2018
- jQuery since Aug 2018
- Ruby since Aug 2018
- Ruby on Rails since Aug 2018
- Ghost since Aug 2018
- Moment.js since Aug 2018
- Node.js since Aug 2018
- Pygments since Jan 2019
- Underscore.js since Jan 2019
- Ubuntu since Jan 2019
- Amazon Web Services since Jan 2019
- Sphinx since Jan 2019
- Modernizr since Jan 2019
- Nginx since Jan 2019
- Prism since Mar 2019
- Webpack since Jul 2019
- Stripe since Dec 2019
- Svelte since Jun 2020
- MobX since Jun 2020
- Cart Functionality since Aug 2020
- Sentry since Sep 2020
- KaTeX since Feb 2021
- gunicorn since Mar 2021
- Google Remarketing Tag since Jul 2021
- OpenResty since Jul 2021
- Unpkg since Jul 2021
- Varnish since Jul 2021
- Emotion since Jul 2021
- core-js since Aug 2021
- Popper since Oct 2021
- jsDelivr since Oct 2021
- Google Font API since Nov 2021
- Azure since Nov 2021
- cdnjs since Nov 2021
- Intercom since Jan 2022
- Python since Feb 2022
- jQuery CDN since Feb 2022
- Tailwind CSS since Apr 2022
- Fastly since May 2022
- Azure Front Door since Jun 2022
- GitHub Pages since Jun 2022
- Lodash since Jun 2022
- PWA since Aug 2022
- Cloudflare Bot Management since Aug 2022
- Google Workspace since Aug 2022
- Ember.js since Aug 2022
- Discourse since Aug 2022
- Open Graph since Sep 2022
- HTTP/3 since Sep 2022
- HSTS since Sep 2022
- Firebase since Oct 2022
- RSS since Dec 2022
- Apple iCloud Mail since Jan 2023
- Vue.js since Mar 2023
- web-vitals since Mar 2023
- Next.js since Mar 2023
- NextAuth.js since Mar 2023
- Nuxt.js since Mar 2023
- Auth0 since Apr 2023
- Algolia since May 2023
- Apple Sign-in since May 2023
- styled-components since May 2023
- Font Awesome since May 2023
- FullStory since May 2023
- Linkedin Ads since May 2023
- Cloudflare Browser Insights since Jun 2023
- Datadog since Jun 2023
- Azure Edge Network since Jul 2023
- Quill since Aug 2023
- Backbone.js since Aug 2023
- Chart.js since Aug 2023
- Froala Editor since Aug 2023
- Django since Aug 2023
- jQuery UI since Aug 2023
- Flask since Sep 2023
- Priority Hints since Oct 2023
- Vercel since Oct 2023
- Vercel Analytics since Oct 2023
- Radix UI since Oct 2023
- shadcn/ui since Oct 2023
- Google Sign-in since Nov 2023
- Typekit since Nov 2023
- YouTube since Nov 2023
- Next.js App Router since Dec 2023
- Howler.js since Mar 2024
- Headless UI since Apr 2024
- Contentful since May 2024
- HubSpot since Jun 2024
- Google Cloud CDN since Jul 2024
- Google Cloud since Jul 2024
- Vite since Aug 2024
- PayPal since Sep 2024
- Cloudflare Turnstile since Sep 2024
- AngularJS since Sep 2024
- MUI since Sep 2024
- Dropbox since Oct 2024
- lit-html since Oct 2024
- lit-element since Oct 2024
- React Router since Nov 2024
- Remix since Nov 2024
- Preact since Feb 2025
- Vercel Speed Insights since Feb 2025
- Substack since Feb 2025
- Express since Feb 2025
- PHP since Mar 2025
- Hammer.js since Mar 2025
- CodeMirror since Mar 2025
- Amazon ALB since Mar 2025
- LazySizes since Mar 2025
- Frontify since Mar 2025
- AddEvent since May 2025
- Drift since May 2025
- MathJax since May 2025
- TypeScript since Jun 2025
- Apollo since Jun 2025
- GraphQL since Jun 2025
- Reddit Ads since Jul 2025
- Linkedin Insight Tag since Jul 2025
- Envoy since Jul 2025
- Astro since Sep 2025
- Turbopack since Feb 2026
- Monaco Editor since Feb 2026
- Amplitude since Mar 2026
- Salesforce Desk since Mar 2026
- Microsoft Advertising since Apr 2026
- Facebook Pixel since Apr 2026
Previously used
- Snowplow Analytics Apr 2026 to Apr 2026 · 1 mo
- PDF.js May 2023 to Dec 2025 · 2 yrs
- OneTrust Aug 2023 to Apr 2025 · 1 yr
- reCAPTCHA Jun 2022 to Apr 2025 · 2 yrs
- Ant Design Nov 2023 to Mar 2025 · 1 yr
- Atlassian Statuspage Jun 2022 to Feb 2025 · 2 yrs
- Babel Jun 2022 to Feb 2025 · 2 yrs
- Google Code Prettify Jun 2022 to Feb 2025 · 2 yrs
- Twitter typeahead.js Jun 2022 to Feb 2025 · 2 yrs
- LottieFiles Mar 2024 to Jan 2025 · 10 mo
- Fathom Nov 2023 to Oct 2024 · 11 mo
- Userpilot May 2023 to Oct 2024 · 1 yr
- Canny May 2023 to Sep 2024 · 1 yr
- Polyfill Jun 2022 to Jun 2024 · 2 yrs
- Cloudimage Nov 2023 to Mar 2024 · 4 mo
- BugSnag Aug 2023 to Aug 2023 · 1 mo
- Fly.io May 2023 to Aug 2023 · 3 mo
- Imgix Mar 2023 to Apr 2023 · 1 mo
- Microsoft HTTPAPI Oct 2020 to Mar 2023 · 2 yrs
- C Feb 2023 to Feb 2023 · 1 mo
- Flickity Sep 2022 to Feb 2023 · 5 mo
- Vimeo Aug 2022 to Feb 2023 · 6 mo
- Google Hosted Libraries Feb 2022 to May 2022 · 3 mo
- Highlight.js Aug 2018 to May 2022 · 3 yrs
- Wheelio Sep 2021 to Oct 2021 · 1 mo
- Google App Engine Jun 2020 to Feb 2021 · 8 mo
- jQuery Migrate Jan 2019 to Feb 2019 · 1 mo
- Phusion Passenger Aug 2018 to Jan 2019 · 5 mo
Timeline
2026 5 added · 3 dropped
- dropped Snowplow Analytics Jun 2026 · Analytics
- added Facebook Pixel Apr 2026 · Analytics
- added Microsoft Advertising Apr 2026 · Advertising
- added Snowplow Analytics Apr 2026 · Analytics
- added Amplitude Mar 2026 · Analytics
- added Monaco Editor Feb 2026 · Rich text editors
- dropped PDF.js Feb 2026 · Miscellaneous
- dropped Vite Jan 2026 · Miscellaneous
2025 6 added · 10 dropped · 1 switched
- added Vite Aug 2025 · Miscellaneous
- added Envoy Jul 2025 · Reverse proxies
- switched Twitter typeahead.js Apollo Jun 2025 · JavaScript libraries
- added GraphQL Jun 2025 · Programming languages
- dropped OneTrust Jun 2025 · Cookie compliance
- dropped reCAPTCHA Jun 2025 · Security
- added TypeScript Jun 2025 · Programming languages
- dropped Ant Design May 2025 · UI frameworks
- dropped BugSnag May 2025 · Analytics
- added MathJax May 2025 · JavaScript graphics
- dropped Atlassian Statuspage Apr 2025 · PaaS
- dropped Babel Apr 2025 · Miscellaneous
- dropped Cloudimage Apr 2025 · CDN
- dropped Fathom Apr 2025 · Analytics
- dropped Google Code Prettify Apr 2025 · Miscellaneous
- dropped LottieFiles Mar 2025 · Miscellaneous
- added Vercel Speed Insights Feb 2025 · Analytics
2024 13 added · 4 dropped
- dropped Userpilot Dec 2024 · User onboarding
- dropped Canny Nov 2024 · Issue trackers
- added React Router Nov 2024 · JavaScript frameworks
- added Remix Nov 2024 · Web frameworks
- added Dropbox Oct 2024 · Digital asset management
- added lit-element Oct 2024 · JavaScript libraries
- added lit-html Oct 2024 · JavaScript libraries
- dropped Vite Oct 2024 · Miscellaneous
- added AngularJS Sep 2024 · JavaScript frameworks
- added Cloudflare Turnstile Sep 2024 · Security
- dropped Polyfill Aug 2024 · JavaScript libraries
- added Vite Aug 2024 · Miscellaneous
- added Google Cloud Jul 2024 · IaaS
- added Google Cloud CDN Jul 2024 · CDN
- added HubSpot Jun 2024 · Marketing automation
- added Contentful May 2024 · CMS
- added Headless UI Apr 2024 · UI frameworks
2023 38 added · 6 dropped · 1 switched
- added Next.js App Router Dec 2023 · JavaScript frameworks
- added YouTube Nov 2023 · Video players
- dropped Fly.io Oct 2023 · PaaS
- added PDF.js Oct 2023 · Miscellaneous
- added Emotion Sep 2023 · JavaScript frameworks
- dropped PDF.js Sep 2023 · Miscellaneous
- added Stripe Sep 2023 · Payment processors
- added Azure Edge Network Jul 2023 · Miscellaneous
- added Cloudflare Browser Insights Jun 2023 · Analytics
- dropped Imgix Jun 2023 · CDN
- added Apple Sign-in May 2023 · Authentication
- added Atlassian Statuspage May 2023 · PaaS
- added Auth0 May 2023 · Authentication
- added Babel May 2023 · Miscellaneous
- added Cloudflare Bot Management May 2023 · Security
- added Discourse May 2023 · Message boards
- added Ember.js May 2023 · JavaScript frameworks
- dropped Flickity May 2023 · JavaScript libraries
- added Google Code Prettify May 2023 · Miscellaneous
- added Google Font API May 2023 · Font scripts
- added Intercom May 2023 · Live chat
- added Lodash May 2023 · JavaScript libraries
- dropped Microsoft HTTPAPI May 2023 · Web servers
- added Modernizr May 2023 · JavaScript libraries
- added Moment.js May 2023 · JavaScript libraries
- added Nuxt.js May 2023 · JavaScript frameworks
- added Polyfill May 2023 · JavaScript libraries
- added PWA May 2023 · Miscellaneous
- added reCAPTCHA May 2023 · Security
- switched C Ruby May 2023 · Programming languages
- added Ruby on Rails May 2023 · Web frameworks
- added Svelte May 2023 · JavaScript frameworks
- added Twitter typeahead.js May 2023 · JavaScript libraries
- dropped Vimeo May 2023 · Video players
- added Vue.js May 2023 · JavaScript frameworks
- added web-vitals May 2023 · JavaScript libraries
- added Auth0 Apr 2023 · Authentication
- added Google Font API Mar 2023 · Font scripts
- added Imgix Mar 2023 · CDN
- added Nuxt.js Mar 2023 · JavaScript frameworks
- added Tailwind CSS Mar 2023 · UI frameworks
- added Vue.js Mar 2023 · JavaScript frameworks
- added web-vitals Mar 2023 · JavaScript libraries
- added C Feb 2023 · Programming languages
- added Apple iCloud Mail Jan 2023 · Webmail
2022 36 added · 6 dropped
- added RSS Dec 2022 · Miscellaneous
- added Flickity Sep 2022 · JavaScript libraries
- added HSTS Sep 2022 · Security
- added HTTP/3 Sep 2022 · Miscellaneous
- added Open Graph Sep 2022 · Miscellaneous
- added Atlassian Statuspage Aug 2022 · PaaS
- added Azure Aug 2022 · PaaS
- added Azure Front Door Aug 2022 · Load balancers
- added Babel Aug 2022 · Miscellaneous
- added Bootstrap Aug 2022 · UI frameworks
- added cdnjs Aug 2022 · CDN
- added core-js Aug 2022 · JavaScript libraries
- added Google Code Prettify Aug 2022 · Miscellaneous
- added Google Workspace Aug 2022 · Webmail
- added gunicorn Aug 2022 · Web servers
- added Intercom Aug 2022 · Live chat
- added jQuery CDN Aug 2022 · CDN
- added jsDelivr Aug 2022 · CDN
- added Lodash Aug 2022 · JavaScript libraries
- added Microsoft HTTPAPI Aug 2022 · Web servers
- added MobX Aug 2022 · JavaScript libraries
- added Modernizr Aug 2022 · JavaScript libraries
- added Polyfill Aug 2022 · JavaScript libraries
- added Popper Aug 2022 · Miscellaneous
- added Python Aug 2022 · Programming languages
- added reCAPTCHA Aug 2022 · Security
- added Svelte Aug 2022 · JavaScript frameworks
- added Twitter typeahead.js Aug 2022 · JavaScript libraries
- dropped Google Hosted Libraries Jul 2022 · CDN
- dropped Highlight.js Jul 2022 · JavaScript libraries
- dropped Moment.js Jul 2022 · JavaScript libraries
- dropped Tailwind CSS Jul 2022 · UI frameworks
- added Azure Front Door Jun 2022 · Load balancers
- added Cart Functionality Jun 2022 · Ecommerce
- added GitHub Pages Jun 2022 · PaaS
- added Fastly May 2022 · CDN
- added Tailwind CSS Apr 2022 · UI frameworks
- added Google Hosted Libraries Feb 2022 · CDN
- added jQuery CDN Feb 2022 · CDN
- added Python Feb 2022 · Programming languages
- dropped Emotion Jan 2022 · Development
- dropped Google Font API Jan 2022 · Font scripts
2021 16 added · 8 dropped
- dropped Wheelio Dec 2021 · Widgets
- added Azure Nov 2021 · PaaS
- added cdnjs Nov 2021 · CDN
- added Google Font API Nov 2021 · Font scripts
- added Wheelio Sep 2021 · Widgets
- added core-js Aug 2021 · JavaScript libraries
- added Emotion Jul 2021 · JavaScript frameworks
- added Google Remarketing Tag Jul 2021 · Retargeting
- added MobX Jul 2021 · JavaScript libraries
- added OpenResty Jul 2021 · Web servers
- added React Jul 2021 · JavaScript libraries
- added Sentry Jul 2021 · Issue trackers
- added Sphinx Jul 2021 · Documentation
- added Unpkg Jul 2021 · CDN
- added Varnish Jul 2021 · Caching
- dropped Cart Functionality Jun 2021 · Ecommerce
- dropped Stripe Jun 2021 · Payment processors
- dropped Google App Engine Apr 2021 · Web servers
- added gunicorn Mar 2021 · Web servers
- dropped MobX Mar 2021 · JavaScript libraries
- dropped React Mar 2021 · JavaScript frameworks
- dropped Sentry Mar 2021 · Issue trackers
- dropped Sphinx Mar 2021 · Documentation tools
- added KaTeX Feb 2021 · JavaScript graphics
2020 3 added · 1 dropped
- added Microsoft HTTPAPI Oct 2020 · Web servers
- added Stripe Oct 2020 · Payment processors
- added Cart Functionality Aug 2020 · Ecommerce
- dropped Stripe Mar 2020 · Payment Processors
2019 16 added · 2 dropped · 1 switched
- added Stripe Dec 2019 · Payment Processors
- dropped Ubuntu Jun 2019 · Operating Systems
- dropped jQuery Migrate Apr 2019 · JavaScript Libraries
- added Bootstrap Mar 2019 · Web Frameworks
- added Cloudflare Mar 2019 · CDN
- added Ghost Mar 2019 · Blogs
- added Highlight.js Mar 2019 · Miscellaneous
- added jQuery Mar 2019 · JavaScript Libraries
- added Modernizr Mar 2019 · JavaScript Libraries
- added Moment.js Mar 2019 · JavaScript Libraries
- switched Phusion Passenger Nginx Mar 2019 · Web Servers
- added Node.js Mar 2019 · Programming Languages
- added Prism Mar 2019 · Miscellaneous
- added Pygments Mar 2019 · Miscellaneous
- added React Mar 2019 · JavaScript Frameworks
- added Sphinx Mar 2019 · Documentation Tools
- added Ubuntu Mar 2019 · Operating Systems
- added Underscore.js Mar 2019 · JavaScript Libraries
- added Amazon Web Services Jan 2019 · PaaS
2018 2 added · 2 dropped
- dropped Ruby Nov 2018 · Programming Languages
- dropped Ruby on Rails Nov 2018 · Web Frameworks
- added Amazon S3 Jun 2018 · Miscellaneous
- added Google Analytics Jun 2018 · Analytics