Technology history for kalshi.com
Stack size over time
From 3 detected technologies in May 2019 to 76 in Jun 2026.
Currently detected
- Google Font API since May 2019
- Cloudflare since May 2019
- Chart.js since May 2019
- Google Tag Manager since Jan 2021
- React since Jan 2021
- Google Analytics since Jan 2021
- Sentry since Jul 2021
- Zendesk since Jul 2021
- MobX since Jul 2021
- LogRocket since Aug 2021
- Twitter Ads since Oct 2021
- core-js since Oct 2021
- Twitter since Oct 2021
- Amazon Web Services since Oct 2021
- LottieFiles since Feb 2022
- JSS since Feb 2022
- Linkedin Insight Tag since Mar 2022
- Emotion since May 2022
- Google Workspace since Aug 2022
- PWA since Aug 2022
- MailChimp since Aug 2022
- HSTS since Sep 2022
- Facebook Pixel since Sep 2022
- Open Graph since Sep 2022
- Apple iCloud Mail since Jan 2023
- Next.js since May 2023
- Node.js since May 2023
- Webpack since May 2023
- RSS since Nov 2023
- Ghost since Nov 2023
- Nginx since Nov 2023
- OpenResty since Nov 2023
- PhotoSwipe since Nov 2023
- Varnish since Nov 2023
- jsDelivr since Nov 2023
- Next.js App Router since Dec 2023
- HTTP/3 since Feb 2024
- Google Cloud since Feb 2024
- Prism since Feb 2024
- Amplitude since Feb 2024
- Priority Hints since Mar 2024
- Tailwind CSS since Aug 2024
- Reddit Ads since Dec 2024
- TikTok Pixel since Dec 2024
- Cloudflare Bot Management since Dec 2024
- Cart Functionality since Mar 2025
- Datadog since Jul 2025
- Vercel since Jul 2025
- Java since Aug 2025
- reCAPTCHA since Aug 2025
- Skolengo since Aug 2025
- Stripe since Aug 2025
- Fourthwall since Aug 2025
- Google Cloud CDN since Aug 2025
- Vercel Analytics since Aug 2025
- Vercel Speed Insights since Aug 2025
- Apache Tomcat since Aug 2025
- Microsoft Advertising since Aug 2025
- MariaDB since Aug 2025
- Microsoft Clarity since Aug 2025
- React Router since Sep 2025
- Remix since Sep 2025
- PerimeterX since Sep 2025
- Beehiiv since Sep 2025
- Amazon S3 since Sep 2025
- KaTeX since Sep 2025
- Cloudflare Browser Insights since Sep 2025
- Radix UI since Oct 2025
- Amazon CloudFront since Nov 2025
- Mixpanel since Nov 2025
- APPLOVIN since Dec 2025
- Riskified since Jan 2026
- Sprig since Jan 2026
- Appsflyer since Feb 2026
- Intercom since Mar 2026
- Turbopack since May 2026
Previously used
- shadcn/ui Feb 2026 to Apr 2026 · 2 mo
- GitBook Feb 2024 to Feb 2026 · 2 yrs
- Amazon ALB Oct 2021 to Dec 2025 · 4 yrs
- Heroku Sep 2025 to Sep 2025 · 1 mo
- Netlify Jan 2021 to Jul 2025 · 4 yrs
- Tatari Jun 2025 to Jun 2025 · 1 mo
- Visx Feb 2023 to Jun 2025 · 2 yrs
- Heap Jul 2021 to Jan 2025 · 3 yrs
- PDF.js May 2023 to May 2024 · 1 yr
- Algolia Feb 2024 to Feb 2024 · 1 mo
- cdnjs May 2023 to Feb 2024 · 9 mo
- Google Cloud Trace Feb 2024 to Feb 2024 · 1 mo
- Polyfill Feb 2024 to Feb 2024 · 1 mo
- Segment Sep 2023 to Feb 2024 · 5 mo
- Lodash Jan 2021 to Nov 2023 · 2 yrs
- Greenhouse Apr 2022 to Sep 2023 · 1 yr
- Google Ads Conversion Tracking Mar 2022 to Oct 2022 · 7 mo
- Wisepops May 2022 to Oct 2022 · 5 mo
- Google Remarketing Tag Jul 2021 to May 2022 · 10 mo
- Facebook Jul 2021 to Mar 2022 · 8 mo
- Facebook Login Jul 2021 to Mar 2022 · 8 mo
Timeline
2026 8 added · 4 dropped
- dropped shadcn/ui Jun 2026 · UI frameworks
- dropped GitBook Apr 2026 · Documentation
- added Intercom Mar 2026 · Live chat
- added KaTeX Mar 2026 · JavaScript graphics
- dropped Amazon ALB Feb 2026 · Load balancers
- added Appsflyer Feb 2026 · Analytics
- added shadcn/ui Feb 2026 · UI frameworks
- added Amplitude Jan 2026 · Analytics
- dropped KaTeX Jan 2026 · JavaScript graphics
- added Linkedin Insight Tag Jan 2026 · Analytics
- added Riskified Jan 2026 · Analytics
- added Sprig Jan 2026 · Analytics
2025 8 added · 5 dropped · 1 switched
- dropped Heroku Nov 2025 · PaaS
- added Radix UI Oct 2025 · UI frameworks
- dropped Tatari Aug 2025 · Advertising
- added Vercel Analytics Aug 2025 · Analytics
- added Vercel Speed Insights Aug 2025 · Analytics
- dropped Visx Aug 2025 · JavaScript graphics
- added Datadog Jul 2025 · Analytics
- added Twitter Jul 2025 · Widgets
- switched Netlify Vercel Jul 2025 · PaaS
- added Tatari Jun 2025 · Advertising
- added Cart Functionality Mar 2025 · Ecommerce
- dropped Heap Mar 2025 · Analytics
- dropped Linkedin Insight Tag Jan 2025 · Analytics
- added Zendesk Jan 2025 · Documentation
2024 8 added · 9 dropped · 1 switched
- added Tailwind CSS Aug 2024 · UI frameworks
- dropped PDF.js Jul 2024 · Miscellaneous
- dropped Algolia Apr 2024 · Search engines
- dropped Amplitude Apr 2024 · Analytics
- dropped cdnjs Apr 2024 · CDN
- dropped Google Cloud Apr 2024 · IaaS
- dropped Polyfill Apr 2024 · JavaScript libraries
- dropped Prism Apr 2024 · Miscellaneous
- dropped Segment Apr 2024 · Customer data platform
- switched Google Cloud Trace Priority Hints Mar 2024 · Performance
- added cdnjs Feb 2024 · CDN
- added Facebook Pixel Feb 2024 · Analytics
- added Google Tag Manager Feb 2024 · Tag managers
- added Heap Feb 2024 · Analytics
- added Linkedin Insight Tag Feb 2024 · Analytics
- added PDF.js Feb 2024 · Miscellaneous
- added Visx Feb 2024 · JavaScript graphics
- dropped Lodash Jan 2024 · JavaScript libraries
2023 33 added · 13 dropped
- dropped cdnjs Dec 2023 · CDN
- dropped Facebook Pixel Dec 2023 · Analytics
- dropped Google Tag Manager Dec 2023 · Tag managers
- dropped Heap Dec 2023 · Analytics
- dropped Linkedin Insight Tag Dec 2023 · Analytics
- added Next.js App Router Dec 2023 · JavaScript frameworks
- dropped PDF.js Dec 2023 · Miscellaneous
- dropped Segment Dec 2023 · Customer data platform
- dropped Greenhouse Nov 2023 · Recruitment & staffing
- added Sentry Oct 2023 · Issue trackers
- added Greenhouse Sep 2023 · Recruitment & staffing
- added Segment Sep 2023 · Customer data platform
- dropped Amazon ALB Aug 2023 · Load balancers
- dropped Amazon Web Services Aug 2023 · PaaS
- dropped Zendesk Aug 2023 · Documentation
- dropped LottieFiles Jun 2023 · Miscellaneous
- dropped Visx Jun 2023 · JavaScript graphics
- added Amazon ALB May 2023 · Load balancers
- added Amazon Web Services May 2023 · PaaS
- added Apple iCloud Mail May 2023 · Webmail
- added cdnjs May 2023 · CDN
- added core-js May 2023 · JavaScript libraries
- added Emotion May 2023 · JavaScript frameworks
- added Facebook Pixel May 2023 · Analytics
- added Google Analytics May 2023 · Analytics
- added Google Tag Manager May 2023 · Tag managers
- added Google Workspace May 2023 · Webmail
- added Heap May 2023 · Analytics
- added HSTS May 2023 · Security
- added JSS May 2023 · JavaScript frameworks
- added Linkedin Insight Tag May 2023 · Analytics
- added Lodash May 2023 · JavaScript libraries
- added LogRocket May 2023 · Analytics
- added MailChimp May 2023 · Marketing automation
- added MobX May 2023 · JavaScript libraries
- added Netlify May 2023 · PaaS
- added Next.js May 2023 · JavaScript frameworks
- added Node.js May 2023 · Programming languages
- added Open Graph May 2023 · Miscellaneous
- added PDF.js May 2023 · Miscellaneous
- added PWA May 2023 · Miscellaneous
- added React May 2023 · JavaScript frameworks
- added Webpack May 2023 · Miscellaneous
- added Zendesk May 2023 · Documentation
- added Visx Feb 2023 · JavaScript graphics
- added Apple iCloud Mail Jan 2023 · Webmail
2022 29 added · 12 dropped · 1 switched
- dropped Greenhouse Dec 2022 · Recruitment & staffing
- dropped Sentry Dec 2022 · Issue trackers
- dropped Wisepops Dec 2022 · Widgets
- switched Google Ads Conversion Tracking Facebook Pixel Sep 2022 · Analytics
- added HSTS Sep 2022 · Security
- added LottieFiles Sep 2022 · Miscellaneous
- added Open Graph Sep 2022 · Miscellaneous
- added core-js Aug 2022 · JavaScript libraries
- added Emotion Aug 2022 · JavaScript frameworks
- added Google Ads Conversion Tracking Aug 2022 · Analytics
- added Google Analytics Aug 2022 · Analytics
- added Google Tag Manager Aug 2022 · Tag managers
- added Google Workspace Aug 2022 · Email
- added Greenhouse Aug 2022 · Recruitment & staffing
- added Heap Aug 2022 · Analytics
- added JSS Aug 2022 · JavaScript frameworks
- added Linkedin Insight Tag Aug 2022 · Analytics
- added Lodash Aug 2022 · JavaScript libraries
- added LogRocket Aug 2022 · Analytics
- added MailChimp Aug 2022 · Marketing automation
- added MobX Aug 2022 · JavaScript libraries
- added Netlify Aug 2022 · PaaS
- added PWA Aug 2022 · Miscellaneous
- added React Aug 2022 · JavaScript frameworks
- added Sentry Aug 2022 · Issue trackers
- added Wisepops Aug 2022 · Widgets
- dropped Google Remarketing Tag Jul 2022 · Retargeting
- dropped Amazon ALB Jun 2022 · Load balancers
- dropped Amazon Web Services Jun 2022 · PaaS
- dropped Zendesk Jun 2022 · Issue trackers
- added Emotion May 2022 · JavaScript frameworks
- dropped Facebook May 2022 · Widgets
- dropped Facebook Login May 2022 · Authentication
- dropped LottieFiles May 2022 · Miscellaneous
- added Wisepops May 2022 · Widgets
- added Greenhouse Apr 2022 · Recruitment & staffing
- added Google Ads Conversion Tracking Mar 2022 · Analytics
- added Linkedin Insight Tag Mar 2022 · Analytics
- added JSS Feb 2022 · Development
- added LottieFiles Feb 2022 · Miscellaneous
- dropped Twitter Jan 2022 · Widgets
- dropped Twitter Ads Jan 2022 · Advertising
2021 10 added · 2 dropped
- added LogRocket Aug 2021 · Analytics
- added Facebook Jul 2021 · Widgets
- added Facebook Login Jul 2021 · Social logins
- added Google Remarketing Tag Jul 2021 · Retargeting
- added Google Tag Manager Jul 2021 · Tag managers
- added Heap Jul 2021 · Analytics
- added Lodash Jul 2021 · JavaScript libraries
- added MobX Jul 2021 · JavaScript libraries
- added Sentry Jul 2021 · Issue trackers
- added Zendesk Jul 2021 · CMS
- dropped Google Tag Manager Jun 2021 · Tag managers
- dropped Lodash May 2021 · JavaScript libraries