Technology history for kqed.org
Stack size over time
From 2 detected technologies in Apr 2018 to 121 in Jun 2026.
Currently detected
- Apache HTTP Server since Apr 2018
- React since Apr 2018
- Node.js since Jun 2018
- DoubleClick for Publishers (DFP) since Jun 2018
- Facebook since Jun 2018
- Express since Jun 2018
- Google Analytics since Jun 2018
- New Relic since Jun 2018
- Lodash since Jun 2018
- Chartbeat since Jun 2018
- Google Tag Manager since Jun 2018
- Quantcast Measure since Jun 2018
- Twitter since Jun 2018
- Nginx since Aug 2018
- jQuery since Aug 2018
- Google Font API since Aug 2018
- Heap since Aug 2018
- Webpack since Aug 2018
- ZURB Foundation since Aug 2018
- Font Awesome since Jan 2019
- Modernizr since Jan 2019
- MediaElement.js since Jan 2019
- Amazon CloudFront since Jan 2019
- Amazon Web Services since Jan 2019
- Bootstrap since Jan 2019
- Clipboard.js since Jan 2019
- Google Cloud since Jun 2019
- MySQL since Sep 2019
- PHP since Sep 2019
- Typekit since Sep 2019
- WordPress since Sep 2019
- Moment.js since Mar 2020
- Leaflet since Mar 2020
- Hammer.js since Mar 2020
- Gravatar since Mar 2020
- Hotjar since Mar 2020
- Amplitude since May 2020
- Drupal since Jul 2020
- Varnish since Jul 2020
- Lightbox since Aug 2020
- jsDelivr since Sep 2020
- Microsoft Advertising since Feb 2021
- Choices since Feb 2021
- Google Optimize since Feb 2021
- Google Publisher Tag since Feb 2021
- Facebook Pixel since Jun 2021
- Facebook Login since Jun 2021
- Twitter Ads since Jun 2021
- Google Ads Conversion Tracking since Jul 2021
- Adobe Flash since Jul 2021
- Google Remarketing Tag since Jul 2021
- PayPal since Jul 2021
- ThreatMetrix since Jul 2021
- Java since Aug 2021
- core-js since Sep 2021
- Livefyre since Oct 2021
- Getsitecontrol since Oct 2021
- Axios since Oct 2021
- Microsoft ASP.NET since Nov 2021
- IIS since Nov 2021
- Windows Server since Nov 2021
- Imperva since Dec 2021
- Cart Functionality since Dec 2021
- Tessitura since Dec 2021
- TN Express Web since Dec 2021
- Google Hosted Libraries since Feb 2022
- Qualaroo since Feb 2022
- Loadable-Components since Apr 2022
- Google Cloud CDN since Apr 2022
- reCAPTCHA since Apr 2022
- Tailwind CSS since Apr 2022
- OpenResty since May 2022
- Cloudflare since May 2022
- Ahoy since May 2022
- Cloudflare Bot Management since May 2022
- Ruby since May 2022
- Ruby on Rails since May 2022
- Sentry since May 2022
- Teachable since May 2022
- Wistia since May 2022
- YouTube since Jul 2022
- MailChimp since Aug 2022
- Microsoft Clarity since Aug 2022
- Mailgun since Aug 2022
- Amazon SES since Aug 2022
- PWA since Aug 2022
- Salesforce since Aug 2022
- Sift since Aug 2022
- Open Graph since Sep 2022
- Adobe Audience Manager since Sep 2022
- HSTS since Sep 2022
- HTTP/3 since Sep 2022
- Aura since Oct 2022
- Salesforce Desk since Oct 2022
- Ace since Dec 2022
- Segment since Dec 2022
- Apple iCloud Mail since Jan 2023
- Microsoft Visual Studio since Mar 2023
- Stripe since Jun 2023
- Cloudflare Browser Insights since Jul 2023
- crypto-js since Sep 2023
- Apple Pay since Nov 2023
- Priority Hints since Nov 2023
- VWO since Nov 2023
- jQuery Migrate since May 2024
- RSS since May 2024
- Swiper since May 2024
- UIKit since May 2024
- WP Engine since May 2024
- Yoast SEO since May 2024
- Ketch since Oct 2024
- Amazon ALB since Oct 2024
- Next.js App Router since Dec 2024
- Next.js since Dec 2024
- Reddit Ads since Mar 2025
- ClickCease since May 2025
- Emotion since Sep 2025
- Snowplow Analytics since Oct 2025
- jQuery UI since Jan 2026
- Turbopack since Jan 2026
- React Router since Jun 2026
Previously used
- Zoho Dec 2025 to Dec 2025 · 1 mo
- Django Aug 2018 to Nov 2024 · 6 yrs
- Python Aug 2018 to Nov 2024 · 6 yrs
- Cloudinary Sep 2022 to Jun 2024 · 1 yr
- Cloudflare Turnstile May 2024 to May 2024 · 1 mo
- Twitter Emoji (Twemoji) May 2024 to May 2024 · 1 mo
- Google Analytics Enhanced eCommerce May 2022 to Jul 2023 · 1 yr
- Vue.js Aug 2018 to Apr 2023 · 4 yrs
- Nativo Nov 2022 to Mar 2023 · 4 mo
- C Feb 2023 to Feb 2023 · 1 mo
- iGoDigital Oct 2022 to Feb 2023 · 4 mo
- ipify Sep 2022 to Sep 2022 · 1 mo
- Fastly May 2022 to Aug 2022 · 3 mo
- Crazy Egg Mar 2020 to Apr 2022 · 2 yrs
- LazySizes Feb 2022 to Apr 2022 · 2 mo
- Slick Sep 2018 to Apr 2022 · 3 yrs
- Unpkg Oct 2021 to Apr 2022 · 6 mo
- Preact Oct 2021 to Dec 2021 · 2 mo
- Google AdSense Jun 2018 to Nov 2021 · 3 yrs
- Wheelio Sep 2021 to Oct 2021 · 1 mo
- Quantcast Choice Aug 2020 to Jul 2021 · 11 mo
- Zipkin Jun 2020 to Dec 2020 · 6 mo
- Babel Mar 2020 to Jul 2020 · 4 mo
- Mixpanel Sep 2018 to Dec 2018 · 3 mo
- Ubuntu Aug 2018 to Sep 2018 · 1 mo
- Underscore.js Jun 2018 to Jun 2018 · 1 mo
Timeline
2026 2 added · 1 dropped
- dropped Zoho Feb 2026 · CRM
- added jQuery UI Jan 2026 · JavaScript libraries
- added Turbopack Jan 2026 · Development
2025 5 added · 3 dropped
- added Zoho Dec 2025 · CRM
- added Snowplow Analytics Oct 2025 · Analytics
- added Ketch Aug 2025 · Cookie compliance
- added ClickCease May 2025 · Security
- dropped Ketch May 2025 · Cookie compliance
- added Reddit Ads Mar 2025 · Advertising
- dropped Django Jan 2025 · Web frameworks
- dropped Python Jan 2025 · Programming languages
2024 6 added · 4 dropped
- added Next.js Dec 2024 · JavaScript frameworks
- added Next.js App Router Dec 2024 · JavaScript frameworks
- added Amazon ALB Oct 2024 · Load balancers
- added Ketch Oct 2024 · Cookie compliance
- dropped Google Analytics Enhanced eCommerce Sep 2024 · Analytics
- dropped Cloudinary Aug 2024 · CDN
- dropped Cloudflare Turnstile Jul 2024 · Security
- dropped Twitter Emoji (Twemoji) Jul 2024 · Font scripts
- added Cloudflare Turnstile May 2024 · Security
- added jsDelivr Feb 2024 · CDN
2023 8 added · 4 dropped
- added Apple Pay Nov 2023 · Payment processors
- added Priority Hints Nov 2023 · Performance
- added VWO Nov 2023 · A/B Testing
- added crypto-js Sep 2023 · JavaScript libraries
- added Cloudflare Browser Insights Jul 2023 · Analytics
- dropped Vue.js Jun 2023 · JavaScript frameworks
- dropped Nativo May 2023 · Advertising
- dropped C Apr 2023 · Programming languages
- dropped iGoDigital Apr 2023 · Personalisation
- added C Feb 2023 · Programming languages
- added Apple iCloud Mail Jan 2023 · Webmail
- added Qualaroo Jan 2023 · Surveys
2022 33 added · 11 dropped
- dropped Fastly Dec 2022 · CDN
- dropped ipify Dec 2022 · Geolocation
- added Nativo Nov 2022 · Advertising
- added Aura Oct 2022 · UI frameworks
- added Salesforce Desk Oct 2022 · CRM
- added Adobe Audience Manager Sep 2022 · Segmentation
- added HSTS Sep 2022 · Security
- added HTTP/3 Sep 2022 · Miscellaneous
- added ipify Sep 2022 · Geolocation
- added Open Graph Sep 2022 · Miscellaneous
- added Amazon SES Aug 2022 · Email
- dropped Crazy Egg Aug 2022 · Analytics
- dropped jsDelivr Aug 2022 · CDN
- added MailChimp Aug 2022 · Email
- added Mailgun Aug 2022 · Email
- added Microsoft Clarity Aug 2022 · Analytics
- added PWA Aug 2022 · Miscellaneous
- dropped Qualaroo Aug 2022 · Surveys
- added Salesforce Aug 2022 · CRM
- dropped Slick Aug 2022 · JavaScript libraries
- dropped Unpkg Aug 2022 · CDN
- added YouTube Jul 2022 · Video players
- dropped LazySizes Jun 2022 · JavaScript libraries
- dropped Tailwind CSS Jun 2022 · UI frameworks
- added Ahoy May 2022 · Analytics
- added Cloudflare May 2022 · CDN
- added Cloudflare Bot Management May 2022 · Security
- added Fastly May 2022 · CDN
- added Google Analytics Enhanced eCommerce May 2022 · Analytics
- added Heap May 2022 · Analytics
- added OpenResty May 2022 · Web servers
- added Ruby May 2022 · Programming languages
- added Ruby on Rails May 2022 · Web frameworks
- added Sentry May 2022 · Issue trackers
- added Teachable May 2022 · LMS
- added Wistia May 2022 · Video players
- added Google Cloud CDN Apr 2022 · CDN
- added Loadable-Components Apr 2022 · JavaScript libraries
- added reCAPTCHA Apr 2022 · Security
- added Tailwind CSS Apr 2022 · UI frameworks
- added Google Hosted Libraries Feb 2022 · CDN
- added LazySizes Feb 2022 · JavaScript libraries
- dropped Preact Feb 2022 · JavaScript libraries
- dropped Google AdSense Jan 2022 · Advertising
2021 22 added · 9 dropped
- dropped Wheelio Dec 2021 · Widgets
- added IIS Nov 2021 · Web servers
- added Microsoft ASP.NET Nov 2021 · Web frameworks
- added Windows Server Nov 2021 · Operating systems
- added Getsitecontrol Oct 2021 · Surveys
- added Preact Oct 2021 · JavaScript libraries
- added core-js Sep 2021 · JavaScript libraries
- dropped Quantcast Choice Sep 2021 · Cookie compliance
- added Wheelio Sep 2021 · Widgets
- added Java Aug 2021 · Programming languages
- added Adobe Flash Jul 2021 · Programming languages
- added Google Ads Conversion Tracking Jul 2021 · Analytics
- added Google Remarketing Tag Jul 2021 · Retargeting
- added PayPal Jul 2021 · Payment processors
- added ThreatMetrix Jul 2021 · Browser fingerprinting
- added Facebook Login Jun 2021 · Social logins
- added Facebook Pixel Jun 2021 · Analytics
- added Google AdSense Jun 2021 · Advertising
- added Quantcast Choice Jun 2021 · Cookie compliance
- added Twitter Ads Jun 2021 · Advertising
- dropped Google AdSense Mar 2021 · Advertising
- dropped Hammer.js Mar 2021 · JavaScript libraries
- dropped Leaflet Mar 2021 · Maps
- dropped Moment.js Mar 2021 · JavaScript libraries
- dropped Quantcast Choice Mar 2021 · Cookie compliance
- dropped Webpack Mar 2021 · Miscellaneous
- added Choices Feb 2021 · Miscellaneous
- added Google Optimize Feb 2021 · A/B Testing
- added Google Publisher Tag Feb 2021 · Advertising
- added Microsoft Advertising Feb 2021 · Analytics
- dropped Zipkin Feb 2021 · Analytics
2020 6 added · 2 dropped · 1 switched
- added Google AdSense Oct 2020 · Advertising
- dropped Babel Sep 2020 · Miscellaneous
- added Lightbox Aug 2020 · JavaScript libraries
- added Quantcast Choice Aug 2020 · Cookie compliance
- switched Mixpanel Zipkin Jun 2020 · Analytics
- added Amplitude May 2020 · Analytics
- dropped Google AdSense May 2020 · Advertising Networks
- added Babel Mar 2020 · Miscellaneous
- added Gravatar Mar 2020 · Miscellaneous
2019 10 added
- added Google Cloud Jun 2019 · CDN
- added Chartbeat Mar 2019 · Analytics
- added Django Mar 2019 · Web Frameworks
- added DoubleClick for Publishers (DFP) Mar 2019 · Advertising Networks
- added Facebook Mar 2019 · Widgets
- added Google AdSense Mar 2019 · Advertising Networks
- added Python Mar 2019 · Programming Languages
- added React Mar 2019 · JavaScript Frameworks
- added Twitter Mar 2019 · Widgets
- added Webpack Mar 2019 · Miscellaneous
2018 14 added · 4 dropped · 1 switched
- dropped Ubuntu Nov 2018 · Operating Systems
- dropped Heap Oct 2018 · Analytics
- dropped Lodash Sep 2018 · JavaScript Frameworks
- added Mixpanel Sep 2018 · Analytics
- added Slick Sep 2018 · JavaScript Libraries
- dropped Apache HTTP Server Jul 2018 · Web Servers
- added Chartbeat Jun 2018 · Analytics
- added DoubleClick for Publishers (DFP) Jun 2018 · Advertising Networks
- added Express Jun 2018 · Web Frameworks
- added Facebook Jun 2018 · Widgets
- added Google AdSense Jun 2018 · Advertising Networks
- added Google Analytics Jun 2018 · Analytics
- added Google Tag Manager Jun 2018 · Tag Managers
- switched Underscore.js Lodash Jun 2018 · JavaScript Frameworks
- added New Relic Jun 2018 · Analytics
- added Node.js Jun 2018 · Programming Languages
- added Quantcast Measure Jun 2018 · Analytics
- added Twitter Jun 2018 · Widgets
- added Underscore.js Jun 2018 · JavaScript Frameworks