Technology history for knowt.com
Stack size over time
From 36 detected technologies in Oct 2023 to 43 in Jun 2026 (peak 51).
Currently detected
- Airtable since Oct 2023
- Amazon CloudFront since Oct 2023
- Amazon Web Services since Oct 2023
- Cloudflare since Oct 2023
- jsDelivr since Oct 2023
- Mixpanel since Oct 2023
- MUI since Oct 2023
- Emotion since Oct 2023
- Google Analytics since Oct 2023
- Next.js since Oct 2023
- Node.js since Oct 2023
- Open Graph since Oct 2023
- Priority Hints since Oct 2023
- jQuery since Oct 2023
- Vercel since Oct 2023
- Webpack since Oct 2023
- Google Workspace since Oct 2023
- HSTS since Oct 2023
- React since Oct 2023
- Stripe since Oct 2023
- core-js since Dec 2023
- Next.js App Router since Dec 2023
- Google Font API since Dec 2023
- Cart Functionality since Jan 2024
- Sentry since Apr 2024
- Apple Pay since Oct 2024
- Babel since Oct 2024
- BugSnag since Oct 2024
- LazySizes since Oct 2024
- Microsoft Clarity since Oct 2024
- PayPal since Oct 2024
- Printful since Oct 2024
- Google Hosted Libraries since Oct 2024
- HTTP/3 since Oct 2024
- Shop Pay since Oct 2024
- Shopify since Oct 2024
- Stamped since Oct 2024
- Amazon SES since Jan 2025
- Intercom since Jan 2025
- LottieFiles since Oct 2025
- Swiper since Oct 2025
- Amazon ELB since Feb 2026
- Turbopack since Mar 2026
Previously used
- Bootstrap Oct 2023 to Jan 2026 · 2 yrs
- Vercel Speed Insights Jan 2025 to Nov 2025 · 10 mo
- Svelte May 2025 to Sep 2025 · 4 mo
- Tailwind CSS Sep 2024 to Sep 2025 · 1 yr
- Venmo Oct 2024 to Sep 2025 · 11 mo
- AccessiBe Jul 2025 to Jul 2025 · 1 mo
- Google Tag Manager Oct 2023 to Apr 2025 · 1 yr
- Cloudflare Bot Management Oct 2023 to Mar 2025 · 1 yr
- Vimeo Oct 2023 to Mar 2025 · 1 yr
- PWA Aug 2024 to Feb 2025 · 6 mo
- KaTeX Sep 2024 to Jan 2025 · 4 mo
- Lodash Sep 2024 to Jan 2025 · 4 mo
- Mintlify Sep 2024 to Jan 2025 · 4 mo
- Prism Sep 2024 to Jan 2025 · 4 mo
- Boomerang Nov 2024 to Nov 2024 · 1 mo
- Alpine.js Dec 2023 to Aug 2024 · 8 mo
- Plyr Dec 2023 to Aug 2024 · 8 mo
- Zendesk Dec 2023 to Aug 2024 · 8 mo
- Polyfill Oct 2023 to Jul 2024 · 9 mo
- 33Across May 2024 to Jun 2024 · 1 mo
- Amazon Advertising Oct 2023 to Jun 2024 · 8 mo
- AppNexus Jan 2024 to Jun 2024 · 5 mo
- Confiant Oct 2023 to Jun 2024 · 8 mo
- Google AdSense Jun 2024 to Jun 2024 · 1 mo
- Google Analytics Enhanced eCommerce Jan 2024 to Jun 2024 · 5 mo
- Google Publisher Tag Oct 2023 to Jun 2024 · 8 mo
- ID5 Oct 2023 to Jun 2024 · 8 mo
- Quantcast Measure Jan 2024 to Jun 2024 · 5 mo
- Rubicon Project Jan 2024 to Jun 2024 · 5 mo
- Tapad Jan 2024 to Jun 2024 · 5 mo
- comScore Jan 2024 to May 2024 · 4 mo
- OpenX Oct 2023 to Apr 2024 · 6 mo
- Hotjar Oct 2023 to Mar 2024 · 5 mo
- reCAPTCHA Oct 2023 to Mar 2024 · 5 mo
- Smart Ad Server Feb 2024 to Mar 2024 · 1 mo
- Admiral Jan 2024 to Feb 2024 · 1 mo
- Snowplow Analytics Oct 2023 to Feb 2024 · 4 mo
- Criteo Oct 2023 to Jan 2024 · 3 mo
- Prebid Oct 2023 to Jan 2024 · 3 mo
- Java Oct 2023 to Oct 2023 · 1 mo
Timeline
2026 2 added · 2 dropped
- dropped Bootstrap Mar 2026 · UI frameworks
- added Turbopack Mar 2026 · Development
- added Amazon ELB Feb 2026 · Load balancers
- dropped Vercel Speed Insights Jan 2026 · Analytics
2025 8 added · 14 dropped
- dropped Svelte Nov 2025 · JavaScript frameworks
- dropped Tailwind CSS Nov 2025 · UI frameworks
- dropped Venmo Nov 2025 · Payment processors
- added LottieFiles Oct 2025 · Miscellaneous
- added Swiper Oct 2025 · JavaScript libraries
- dropped AccessiBe Sep 2025 · Accessibility
- added AccessiBe Jul 2025 · Accessibility
- dropped Boomerang Jun 2025 · JavaScript libraries
- dropped Google Tag Manager Jun 2025 · Tag managers
- dropped Cloudflare Bot Management May 2025 · Security
- added Svelte May 2025 · JavaScript frameworks
- added Tailwind CSS May 2025 · UI frameworks
- dropped Vimeo May 2025 · Video players
- dropped PWA Apr 2025 · Miscellaneous
- dropped KaTeX Mar 2025 · JavaScript graphics
- dropped Lodash Mar 2025 · JavaScript libraries
- dropped Mintlify Mar 2025 · Static site generator
- dropped Prism Mar 2025 · Miscellaneous
- dropped Tailwind CSS Mar 2025 · UI frameworks
- added Amazon SES Jan 2025 · Email
- added Intercom Jan 2025 · Live chat
- added Vercel Speed Insights Jan 2025 · Analytics
2024 21 added · 27 dropped · 1 switched
- added Boomerang Nov 2024 · JavaScript libraries
- dropped Alpine.js Oct 2024 · JavaScript frameworks
- dropped Plyr Oct 2024 · Video players
- dropped Zendesk Oct 2024 · Documentation
- added KaTeX Sep 2024 · JavaScript graphics
- added Lodash Sep 2024 · JavaScript libraries
- added Mintlify Sep 2024 · Static site generator
- dropped Polyfill Sep 2024 · JavaScript libraries
- added Prism Sep 2024 · Miscellaneous
- added Tailwind CSS Sep 2024 · UI frameworks
- dropped 33Across Aug 2024 · Advertising
- dropped Amazon Advertising Aug 2024 · Advertising
- dropped AppNexus Aug 2024 · Advertising
- dropped Cart Functionality Aug 2024 · Ecommerce
- dropped Confiant Aug 2024 · Security
- dropped Google AdSense Aug 2024 · Advertising
- dropped Google Analytics Enhanced eCommerce Aug 2024 · Analytics
- dropped Google Publisher Tag Aug 2024 · Advertising
- dropped ID5 Aug 2024 · Advertising
- added PWA Aug 2024 · Miscellaneous
- dropped Quantcast Measure Aug 2024 · Analytics
- dropped Rubicon Project Aug 2024 · Advertising
- dropped Tapad Aug 2024 · Advertising
- dropped comScore Jul 2024 · Analytics
- added Google AdSense Jun 2024 · Advertising
- dropped OpenX Jun 2024 · Advertising
- added 33Across May 2024 · Advertising
- dropped Hotjar May 2024 · Analytics
- dropped Smart Ad Server May 2024 · Advertising
- dropped Admiral Apr 2024 · Miscellaneous
- added Sentry Apr 2024 · Issue trackers
- dropped Snowplow Analytics Apr 2024 · Analytics
- added Amazon Advertising Mar 2024 · Advertising
- dropped Criteo Mar 2024 · Advertising
- dropped Prebid Mar 2024 · Advertising
- dropped Amazon Advertising Feb 2024 · Advertising
- switched reCAPTCHA Cloudflare Bot Management Feb 2024 · Security
- added Smart Ad Server Feb 2024 · Advertising
- added Vimeo Feb 2024 · Video players
- added Admiral Jan 2024 · Miscellaneous
- added AppNexus Jan 2024 · Advertising
- added Cart Functionality Jan 2024 · Ecommerce
- dropped Cloudflare Bot Management Jan 2024 · Security
- added comScore Jan 2024 · Analytics
- added Google Analytics Enhanced eCommerce Jan 2024 · Analytics
- added Quantcast Measure Jan 2024 · Analytics
- added Rubicon Project Jan 2024 · Advertising
- added Tapad Jan 2024 · Advertising
- dropped Vimeo Jan 2024 · Video players
2023 1 added · 1 dropped
- dropped Java Dec 2023 · Programming languages
- added Next.js App Router Dec 2023 · JavaScript frameworks