Technology history for discovery.com

2026 1 added · 2 dropped

• added React Router Mar 2026 · JavaScript frameworks
• dropped TripleLift Feb 2026 · Advertising
• dropped 33Across Jan 2026 · Advertising

2025 3 added · 3 dropped

• added 33Across Oct 2025 · Advertising
• added TripleLift Aug 2025 · Advertising
• dropped Ada May 2025 · Live chat
• dropped Preact May 2025 · JavaScript libraries
• dropped Sentry May 2025 · Issue trackers
• added ID5 Apr 2025 · Advertising

2024 2 added · 1 dropped

• dropped Oracle Moat Measurement Jun 2024 · Analytics
• added Oracle Moat Measurement Apr 2024 · Analytics
• added Azure Edge Network Feb 2024 · Miscellaneous

2023 14 added · 9 dropped

• added CookieYes Nov 2023 · Cookie compliance
• added Genesis theme Nov 2023 · WordPress themes
• added Integral Ad Science Nov 2023 · Advertising
• added Slick Nov 2023 · JavaScript libraries
• added Three.js Nov 2023 · JavaScript graphics
• added Tiny Slider Nov 2023 · JavaScript libraries
• dropped Gorgias Jul 2023 · Live chat
• dropped OpenResty Jul 2023 · Web servers
• dropped Unpkg Jul 2023 · CDN
• added Quill May 2023 · Rich text editors
• dropped Selectize May 2023 · JavaScript libraries
• dropped C Apr 2023 · Programming languages
• dropped Emotion Apr 2023 · JavaScript frameworks
• added LiveIntent Apr 2023 · Advertising
• dropped LiveIntent Mar 2023 · Advertising
• added C Feb 2023 · Programming languages
• added Emotion Feb 2023 · JavaScript frameworks
• added Priority Hints Feb 2023 · Performance
• dropped Tippy.js Feb 2023 · JavaScript libraries
• added Apple iCloud Mail Jan 2023 · Webmail
• dropped Blueshift Jan 2023 · Analytics
• added PayPal Jan 2023 · Payment processors
• added Venmo Jan 2023 · Payment processors

2022 139 added · 30 dropped · 4 switched

• dropped Angular Dec 2022 · JavaScript frameworks
• dropped Cloudflare Network Error Logging Dec 2022 · Issue trackers
• dropped Flickity Dec 2022 · JavaScript libraries
• dropped Google Ads Conversion Tracking Dec 2022 · Analytics
• dropped jQuery CDN Dec 2022 · CDN
• dropped jsDelivr Dec 2022 · CDN
• dropped Microsoft Clarity Dec 2022 · Analytics
• dropped Mixpanel Dec 2022 · Analytics
• dropped PayPal Dec 2022 · Payment processors
• switched Popper → RSS Dec 2022 · Miscellaneous
• dropped Smile Dec 2022 · Loyalty & rewards
• dropped TypeScript Dec 2022 · Programming languages
• dropped Venmo Dec 2022 · Payment processors
• dropped Zone.js Dec 2022 · JavaScript frameworks
• added Aurelia Nov 2022 · JavaScript frameworks
• added Day.js Nov 2022 · JavaScript libraries
• added Mailgun Nov 2022 · Email
• added Play Nov 2022 · Web frameworks
• added RequireJS Nov 2022 · JavaScript frameworks
• added Scala Nov 2022 · Programming languages
• added Twitter Nov 2022 · Widgets
• added Twitter Ads Nov 2022 · Advertising
• added Vue.js Nov 2022 · JavaScript frameworks
• added HSTS Sep 2022 · Security
• added HTTP/3 Sep 2022 · Miscellaneous
• added Locksmith Sep 2022 · Shopify apps
• added Open Graph Sep 2022 · Miscellaneous
• added Ada Aug 2022 · Live chat
• added Adobe Analytics Aug 2022 · Analytics
• added Adobe Audience Manager Aug 2022 · Segmentation
• added Adobe Experience Manager Aug 2022 · CMS
• added Adobe Experience Platform Identity Service Aug 2022 · Customer data platform
• added Adobe Experience Platform Launch Aug 2022 · Tag managers
• added Akamai Aug 2022 · CDN
• added Akamai mPulse Aug 2022 · RUM
• added Amazon Advertising Aug 2022 · Advertising
• added Amazon ALB Aug 2022 · Load balancers
• added Amazon Associates Aug 2022 · Affiliate programs
• added Angular Aug 2022 · JavaScript frameworks
• added AOS Aug 2022 · JavaScript libraries
• added Apple Pay Aug 2022 · Payment processors
• added AppNexus Aug 2022 · Advertising
• added Attentive Aug 2022 · Personalisation
• added Automizely Aug 2022 · Marketing automation
• added Babel Aug 2022 · Miscellaneous
• added Back In Stock Aug 2022 · Shopify apps
• added Backbone.js Aug 2022 · JavaScript frameworks
• added Beeketing Aug 2022 · Marketing automation
• added Blueshift Aug 2022 · Analytics
• added Boomerang Aug 2022 · JavaScript libraries
• switched Tailwind CSS → Bootstrap Aug 2022 · UI frameworks
• added Cart Functionality Aug 2022 · Ecommerce
• added cdnjs Aug 2022 · CDN
• added Cloudflare Aug 2022 · CDN
• added Cloudflare Bot Management Aug 2022 · Security
• added Cloudflare Network Error Logging Aug 2022 · Issue trackers
• added core-js Aug 2022 · JavaScript libraries
• added Criteo Aug 2022 · Advertising
• added Disqus Aug 2022 · Comment systems
• added DocuSign Aug 2022 · Miscellaneous
• added Dojo Aug 2022 · JavaScript libraries
• added Dropbox Aug 2022 · Digital asset management
• dropped Emotion Aug 2022 · JavaScript frameworks
• added Evidon Aug 2022 · Cookie compliance
• added Facebook Login Aug 2022 · Authentication
• added Facebook Pixel Aug 2022 · Analytics
• added FancyBox Aug 2022 · JavaScript libraries
• added Flickity Aug 2022 · JavaScript libraries
• added Font Awesome Aug 2022 · Font scripts
• added Gatsby Aug 2022 · JavaScript frameworks
• added Google Ads Conversion Tracking Aug 2022 · Analytics
• added Google Hosted Libraries Aug 2022 · CDN
• added Google Publisher Tag Aug 2022 · Advertising
• added Google Workspace Aug 2022 · Webmail
• added Gorgias Aug 2022 · Live chat
• added GSAP Aug 2022 · JavaScript frameworks
• added Handlebars Aug 2022 · JavaScript frameworks
• added Java Aug 2022 · Programming languages
• added jQuery CDN Aug 2022 · CDN
• added jQuery UI Aug 2022 · JavaScript libraries
• added jsDelivr Aug 2022 · CDN
• added Klaviyo Aug 2022 · Marketing automation
• added LazySizes Aug 2022 · JavaScript libraries
• added Leaflet Aug 2022 · Maps
• added Livefyre Aug 2022 · Comment systems
• added LiveIntent Aug 2022 · Advertising
• added Loox Aug 2022 · Shopify apps
• added MediaElement.js Aug 2022 · Video players
• added Microsoft 365 Aug 2022 · Webmail
• added Microsoft Advertising Aug 2022 · Advertising
• added Microsoft ASP.NET Aug 2022 · Web frameworks
• added Microsoft Clarity Aug 2022 · Analytics
• added Mixpanel Aug 2022 · Analytics
• added Moment.js Aug 2022 · JavaScript libraries
• added Mustache Aug 2022 · JavaScript frameworks
• added Netlify Aug 2022 · PaaS
• added New Relic Aug 2022 · RUM
• added OneTrust Aug 2022 · Cookie compliance
• added OpenResty Aug 2022 · Web servers
• added PayPal Aug 2022 · Payment processors
• added Popper Aug 2022 · Miscellaneous
• added Preact Aug 2022 · JavaScript libraries
• added Prebid Aug 2022 · Advertising
• added PubMatic Aug 2022 · Advertising
• added PWA Aug 2022 · Miscellaneous
• added Q4 Aug 2022 · CRM
• added Qualtrics Aug 2022 · Surveys
• added reCAPTCHA Aug 2022 · Security
• added Rubicon Project Aug 2022 · Advertising
• added Sentry Aug 2022 · Issue trackers
• added Shop Pay Aug 2022 · Payment processors
• added Shopify Aug 2022 · Ecommerce
• added Signifyd Aug 2022 · Analytics
• added Smile Aug 2022 · Loyalty & rewards
• added Snowplow Analytics Aug 2022 · Analytics
• added styled-components Aug 2022 · JavaScript frameworks
• added theTradeDesk Aug 2022 · Advertising
• added Tippy.js Aug 2022 · JavaScript libraries
• added Trackify X Aug 2022 · Shopify apps
• added TypeScript Aug 2022 · Programming languages
• added Underscore.js Aug 2022 · JavaScript libraries
• added Unpkg Aug 2022 · CDN
• added Venmo Aug 2022 · Payment processors
• added VideoJS Aug 2022 · Video players
• added WP Engine Aug 2022 · PaaS
• added YouTube Aug 2022 · Video players
• added Zendesk Aug 2022 · Issue trackers
• added Zone.js Aug 2022 · JavaScript frameworks
• dropped Adobe Target Jul 2022 · A/B Testing
• dropped Google Remarketing Tag Jul 2022 · Retargeting
• dropped IIS Jul 2022 · Web servers
• added Tippy.js Jul 2022 · JavaScript libraries
• dropped Windows Server Jul 2022 · Operating systems
• added Attentive Jun 2022 · Personalisation
• dropped Loop Returns Jun 2022 · Returns
• dropped Spotify Widgets Jun 2022 · Widgets
• added Trackify X Jun 2022 · Shopify apps
• added Adobe Target May 2022 · A/B Testing
• added Apple Pay May 2022 · Payment processors
• dropped LiveIntent May 2022 · Advertising
• added Ada Apr 2022 · Live chat
• switched Oracle BlueKai → Adobe Audience Manager Apr 2022 · Segmentation
• added AppNexus Apr 2022 · Advertising
• added Automizely Apr 2022 · Marketing automation
• dropped Axios Apr 2022 · JavaScript libraries
• added Back In Stock Apr 2022 · Shopify apps
• added Emotion Apr 2022 · JavaScript frameworks
• added Gorgias Apr 2022 · Live chat
• added Loop Returns Apr 2022 · Returns
• added Popper Apr 2022 · Miscellaneous
• added Preact Apr 2022 · JavaScript libraries
• added Q4 Apr 2022 · CRM
• switched Wheelio → Spotify Widgets Apr 2022 · Widgets
• added Tailwind CSS Apr 2022 · UI frameworks
• added VideoJS Apr 2022 · Video players
• dropped Apache Traffic Server Mar 2022 · Web servers
• dropped Crazy Egg Mar 2022 · Analytics
• dropped Knockout.js Mar 2022 · JavaScript frameworks
• dropped Lightbox Mar 2022 · JavaScript libraries
• added LiveIntent Mar 2022 · Advertising
• dropped mParticle Mar 2022 · Customer data platform
• added OneTrust Mar 2022 · Cookie compliance
• dropped Preact Mar 2022 · JavaScript libraries
• dropped Slick Mar 2022 · JavaScript libraries
• added Blueshift Feb 2022 · Analytics
• added Cloudflare Network Error Logging Feb 2022 · Issue trackers
• added Evidon Feb 2022 · Cookie compliance
• added Google Hosted Libraries Feb 2022 · CDN
• added LazySizes Feb 2022 · JavaScript libraries
• added Shop Pay Feb 2022 · Payment processors
• added Unpkg Feb 2022 · CDN
• added Microsoft Clarity Jan 2022 · Analytics
• dropped RequireJS Jan 2022 · JavaScript frameworks

2021 54 added · 19 dropped

• added Criteo Dec 2021 · Advertising
• added Beeketing Nov 2021 · Marketing automation
• added cdnjs Nov 2021 · CDN
• added Envoy Nov 2021 · Reverse proxies
• added mParticle Nov 2021 · Customer data platform
• added PayPal Nov 2021 · Payment processors
• added Preact Nov 2021 · JavaScript libraries
• added Signifyd Nov 2021 · Security
• added Venmo Nov 2021 · Payment processors
• added Amazon Advertising Oct 2021 · Advertising
• dropped Apple Pay Oct 2021 · Payment processors
• added Cloudflare Bot Management Oct 2021 · Security
• dropped scrollreveal Oct 2021 · JavaScript libraries
• dropped Twitter Oct 2021 · Widgets
• added Amazon ALB Sep 2021 · Load balancers
• added core-js Sep 2021 · JavaScript libraries
• added Wheelio Sep 2021 · Widgets
• dropped LiveIntent Aug 2021 · Email
• added Oracle BlueKai Aug 2021 · Segmentation
• added Qualtrics Aug 2021 · Surveys
• added Sentry Aug 2021 · Issue trackers
• added Smile Aug 2021 · Loyalty & rewards
• added Adobe Analytics Jul 2021 · Analytics
• added Adobe Experience Platform Identity Service Jul 2021 · Analytics
• added Adobe Experience Platform Launch Jul 2021 · Tag managers
• added Akamai mPulse Jul 2021 · RUM
• added AOS Jul 2021 · JavaScript libraries
• added Boomerang Jul 2021 · RUM
• added Cart Functionality Jul 2021 · Ecommerce
• added Disqus Jul 2021 · Comment systems
• added Dojo Jul 2021 · JavaScript libraries
• added Facebook Pixel Jul 2021 · Analytics
• added FancyBox Jul 2021 · JavaScript libraries
• added Google Ads Conversion Tracking Jul 2021 · Analytics
• added Google Remarketing Tag Jul 2021 · Retargeting
• added Handlebars Jul 2021 · JavaScript frameworks
• added Knockout.js Jul 2021 · JavaScript frameworks
• added Leaflet Jul 2021 · Maps
• added Livefyre Jul 2021 · Comment systems
• dropped Lua Jul 2021 · Programming languages
• added MediaElement.js Jul 2021 · Video players
• added Moment.js Jul 2021 · JavaScript libraries
• added Mustache Jul 2021 · JavaScript frameworks
• added Prebid Jul 2021 · Advertising
• added PubMatic Jul 2021 · Advertising
• added Rubicon Project Jul 2021 · Advertising
• added theTradeDesk Jul 2021 · Advertising
• added Windows Server Jul 2021 · Operating systems
• dropped Cart Functionality Jun 2021 · Ecommerce
• added LiveIntent Jun 2021 · Email
• added New Relic Jun 2021 · Analytics
• added Zendesk May 2021 · Live chat
• added IIS Apr 2021 · Web servers
• added Microsoft ASP.NET Apr 2021 · Web frameworks
• added reCAPTCHA Apr 2021 · Security
• dropped Backbone.js Mar 2021 · JavaScript frameworks
• dropped Disqus Mar 2021 · Comment systems
• dropped Dojo Mar 2021 · JavaScript libraries
• dropped Drupal Mar 2021 · CMS
• dropped Handlebars Mar 2021 · JavaScript frameworks
• dropped Knockout.js Mar 2021 · JavaScript frameworks
• dropped Leaflet Mar 2021 · Maps
• dropped New Relic Mar 2021 · Analytics
• dropped Prebid Mar 2021 · Advertising
• dropped TinyMCE Mar 2021 · Rich text editors
• dropped Underscore.js Mar 2021 · JavaScript libraries
• added Google Publisher Tag Feb 2021 · Advertising
• added Klaviyo Feb 2021 · Marketing automation
• added Loox Feb 2021 · Widgets
• added Microsoft Advertising Feb 2021 · Analytics
• dropped Sentry Feb 2021 · Issue trackers
• added Stimulus Feb 2021 ·
• dropped SWFObject Feb 2021 · Miscellaneous

2020 8 added · 6 dropped · 1 switched

• dropped Adobe Analytics Dec 2020 · Analytics
• dropped Optimizely Dec 2020 · Analytics
• added Lua Oct 2020 · Programming languages
• added OpenResty Oct 2020 · Web servers
• added TinyMCE Oct 2020 · Rich text editors
• added Apple Pay Aug 2020 · Payment processors
• added Cart Functionality Aug 2020 · Ecommerce
• dropped FingerprintJS Jun 2020 · JavaScript Libraries
• dropped Yoast SEO Jun 2020 · SEO
• dropped FancyBox Apr 2020 · JavaScript Libraries
• added Yoast SEO Apr 2020 · SEO
• added Adobe DTM Mar 2020 · Tag Managers
• added Babel Mar 2020 · Miscellaneous
• dropped Firebase Mar 2020 · Databases
• switched Acquia Cloud → WP Engine Mar 2020 · PaaS

2019 42 added · 15 dropped

• dropped Amazon EC2 Dec 2019 · Web Servers
• dropped Percona Dec 2019 · Databases
• dropped WP Engine Oct 2019 · PaaS
• dropped Apache Traffic Server Sep 2019 · Web Servers
• dropped Crazy Egg Sep 2019 · Analytics
• added Adobe Analytics Aug 2019 · Analytics
• added Adobe Experience Manager Aug 2019 · CMS
• added Akamai Aug 2019 · CDN
• added Java Aug 2019 · Programming Languages
• added Optimizely Aug 2019 · Analytics
• added Prebid Aug 2019 · Advertising Networks
• dropped Matomo Jul 2019 · Analytics
• dropped Mixpanel Jul 2019 · Analytics
• added Cloudflare Jun 2019 · CDN
• dropped Adobe Analytics May 2019 · Analytics
• dropped Adobe DTM May 2019 · Tag Managers
• dropped Adobe Experience Manager May 2019 · CMS
• added Amazon EC2 May 2019 · Web Servers
• dropped AngularJS May 2019 · JavaScript Frameworks
• dropped Flickity May 2019 · JavaScript Libraries
• added Google Analytics Enhanced eCommerce May 2019 · Analytics
• dropped Java May 2019 · Programming Languages
• dropped PayPal May 2019 · Payment Processors
• added Percona May 2019 · Databases
• dropped reCAPTCHA May 2019 · Captchas
• added WP Engine May 2019 · PaaS
• added FancyBox Apr 2019 · JavaScript Libraries
• added FingerprintJS Apr 2019 · JavaScript Libraries
• added Firebase Apr 2019 · Databases
• added Handlebars Apr 2019 · JavaScript Frameworks
• added Matomo Apr 2019 · Analytics
• added Mixpanel Apr 2019 · Analytics
• added React Apr 2019 · JavaScript Frameworks
• added RequireJS Apr 2019 · JavaScript Frameworks
• added Adobe Analytics Mar 2019 · Analytics
• added Adobe DTM Mar 2019 · Tag Managers
• added Adobe Experience Manager Mar 2019 · CMS
• added AngularJS Mar 2019 · JavaScript Frameworks
• added Apache Traffic Server Mar 2019 · Web Servers
• added Bootstrap Mar 2019 · Web Frameworks
• added Crazy Egg Mar 2019 · Analytics
• added Disqus Mar 2019 · Comment Systems
• added DoubleClick for Publishers (DFP) Mar 2019 · Advertising Networks
• added Flickity Mar 2019 · JavaScript Libraries
• added Font Awesome Mar 2019 · Font Scripts
• added Google AdSense Mar 2019 · Advertising Networks
• added Java Mar 2019 · Programming Languages
• added jQuery UI Mar 2019 · JavaScript Libraries
• added Leaflet Mar 2019 · Maps
• added New Relic Mar 2019 · Analytics
• added PayPal Mar 2019 · Payment Processors
• added reCAPTCHA Mar 2019 · Captchas
• added Shopify Mar 2019 · Ecommerce
• added SWFObject Mar 2019 · Miscellaneous
• added Adobe DTM Jan 2019 · Tag Managers
• added Amazon Web Services Jan 2019 · PaaS
• added scrollreveal Jan 2019 · JavaScript Libraries

2018 7 added · 2 dropped · 1 switched

• dropped React Nov 2018 · JavaScript Frameworks
• added YouTube Nov 2018 · Video Players
• added reCAPTCHA Oct 2018 · Captchas
• dropped YouTube Oct 2018 · Video Players
• switched webpack-2 → Webpack Jul 2018 · Miscellaneous
• added comScore Jun 2018 · Analytics
• added Crazy Egg Jun 2018 · Analytics
• added Facebook Jun 2018 · Widgets
• added Google Analytics Jun 2018 · Analytics
• added webpack-2 Jun 2018 · Miscellaneous