Technology history for tripadvisor.com

2026 7 added · 3 dropped · 1 switched

• added Java Jun 2026 · Programming languages
• added Angular Apr 2026 · JavaScript frameworks
• dropped Google AdSense Apr 2026 · Advertising
• dropped Microsoft ASP.NET Apr 2026 · Web frameworks
• added TypeScript Apr 2026 · Programming languages
• added Zone.js Apr 2026 · JavaScript frameworks
• added Akamai Web Application Protector Mar 2026 · Security
• added Google AdSense Feb 2026 · Advertising
• switched Akamai Web Application Protector → GeeTest Jan 2026 · Security
• added PayPal Jan 2026 · Payment processors
• dropped Webpack Jan 2026 · Miscellaneous

2025 11 added · 8 dropped

• added Proton Mail Dec 2025 · Webmail
• dropped ApexPages Nov 2025 · Page builders
• dropped Salesforce Nov 2025 · CRM
• added Stripe Oct 2025 · Payment processors
• dropped Backbone.js Sep 2025 · JavaScript frameworks
• dropped Lodash Sep 2025 · JavaScript libraries
• dropped Underscore.js Sep 2025 · JavaScript libraries
• dropped Varnish Sep 2025 · Caching
• added Cloudinary Aug 2025 · CDN
• added Popper Aug 2025 · Miscellaneous
• added Swiper Aug 2025 · JavaScript libraries
• added Microsoft ASP.NET Jun 2025 · Web frameworks
• dropped VideoJS Apr 2025 · Video players
• added VideoJS Feb 2025 · Video players
• added Adobe Analytics Jan 2025 · Analytics
• added Adobe Experience Platform Identity Service Jan 2025 · Customer data platform
• added Adobe Experience Platform Launch Jan 2025 · Tag managers
• added Cloudflare Bot Management Jan 2025 · Security
• dropped Google AdSense Jan 2025 · Advertising

2024 5 added · 8 dropped

• dropped Adobe Analytics Dec 2024 · Analytics
• dropped Adobe Experience Platform Identity Service Dec 2024 · Customer data platform
• dropped Adobe Experience Platform Launch Dec 2024 · Tag managers
• dropped Adobe Flash Dec 2024 · Programming languages
• added Google AdSense Nov 2024 · Advertising
• dropped RxJS Oct 2024 · JavaScript frameworks
• added Snowplow Analytics Sep 2024 · Analytics
• dropped VideoJS Aug 2024 · Video players
• added gunicorn May 2024 · Web servers
• added Python May 2024 · Programming languages
• dropped Microsoft ASP.NET Feb 2024 · Web frameworks
• added VideoJS Feb 2024 · Video players
• dropped Cloudflare Bot Management Jan 2024 · Security

2023 53 added · 15 dropped

• added Microsoft ASP.NET Dec 2023 · Web frameworks
• dropped Sentry Dec 2023 · Issue trackers
• dropped Varnish Dec 2023 · Caching
• added RxJS Nov 2023 · JavaScript frameworks
• added DataDome Oct 2023 · Security
• dropped Snowplow Analytics Sep 2023 · Analytics
• added Snowplow Analytics Jul 2023 · Analytics
• dropped Aurelia Jun 2023 · JavaScript frameworks
• dropped Bootstrap Jun 2023 · UI frameworks
• dropped Day.js Jun 2023 · JavaScript libraries
• dropped Java Jun 2023 · Programming languages
• dropped Linkedin Ads Jun 2023 · Advertising
• dropped Linkedin Insight Tag Jun 2023 · Analytics
• dropped Play Jun 2023 · Web frameworks
• dropped RequireJS Jun 2023 · JavaScript frameworks
• dropped Scala Jun 2023 · Programming languages
• dropped Vue.js Jun 2023 · JavaScript frameworks
• added Acquia Cloud Platform May 2023 · PaaS
• added Acquia Cloud Site Factory May 2023 · Hosting
• added Adobe Analytics May 2023 · Analytics
• added Adobe Audience Manager May 2023 · Segmentation
• added Adobe Experience Platform Identity Service May 2023 · Customer data platform
• added Adobe Experience Platform Launch May 2023 · Tag managers
• added Adobe Flash May 2023 · Programming languages
• added Amazon ALB May 2023 · Load balancers
• added AOS May 2023 · JavaScript libraries
• added ApexPages May 2023 · Page builders
• added Backbone.js May 2023 · JavaScript frameworks
• added cdnjs May 2023 · CDN
• added Cloudflare May 2023 · CDN
• added DataTables May 2023 · JavaScript libraries
• added Drupal May 2023 · CMS
• added Drupal Multisite May 2023 · Hosting
• added Evidon May 2023 · Cookie compliance
• added Google Hosted Libraries May 2023 · CDN
• added HSTS May 2023 · Security
• added jQuery May 2023 · JavaScript libraries
• added jQuery CDN May 2023 · CDN
• added jQuery UI May 2023 · JavaScript libraries
• added jsDelivr May 2023 · CDN
• added Lodash May 2023 · JavaScript libraries
• added New Relic May 2023 · RUM
• added Nginx May 2023 · Web servers
• added Optimizely May 2023 · A/B Testing
• added OWL Carousel May 2023 · JavaScript libraries
• added PHP May 2023 · Programming languages
• added Priority Hints May 2023 · Performance
• added PubMatic May 2023 · Advertising
• added Salesforce May 2023 · CRM
• added Segment May 2023 · Customer data platform
• added Select2 May 2023 · JavaScript libraries
• added Sentry May 2023 · Issue trackers
• added Underscore.js May 2023 · JavaScript libraries
• added Unpkg May 2023 · CDN
• added WalkMe May 2023 · User onboarding
• added Webpack May 2023 · Miscellaneous
• added Amazon ALB Apr 2023 · Load balancers
• dropped C Apr 2023 · Programming languages
• added PubMatic Apr 2023 · Advertising
• added Segment Apr 2023 · Customer data platform
• added C Feb 2023 · Programming languages
• added Datadome Feb 2023 · Security
• added Facebook Login Feb 2023 · Authentication
• added Varnish Feb 2023 · Caching
• added Apple iCloud Mail Jan 2023 · Webmail
• added Priority Hints Jan 2023 · Performance
• added Sentry Jan 2023 · Issue trackers
• dropped Varnish Jan 2023 · Caching

2022 44 added · 9 dropped · 4 switched

• dropped Datadome Dec 2022 · Security
• switched Pardot → Salesforce Marketing Cloud Account Engagement Dec 2022 · Marketing automation
• added Akamai Bot Manager Nov 2022 · Security
• added Select2 Nov 2022 · JavaScript libraries
• dropped Sentry Nov 2022 · Issue trackers
• dropped Akamai Web Application Protector Oct 2022 · Security
• added Datadome Oct 2022 · Security
• added Linkedin Ads Oct 2022 · Advertising
• added HSTS Sep 2022 · Security
• added Open Graph Sep 2022 · Miscellaneous
• dropped Percona Sep 2022 · Databases
• added Adobe Audience Manager Aug 2022 · Segmentation
• added ApexPages Aug 2022 · Page builders
• added Aurelia Aug 2022 · JavaScript frameworks
• switched Tailwind CSS → Bootstrap Aug 2022 · UI frameworks
• added Bugcrowd Aug 2022 · Security
• added Day.js Aug 2022 · JavaScript libraries
• added DocuSign Aug 2022 · Miscellaneous
• added Evidon Aug 2022 · Cookie compliance
• switched Fastly → Google Hosted Libraries Aug 2022 · CDN
• added Google Tag Manager Aug 2022 · Tag managers
• added Java Aug 2022 · Programming languages
• added jQuery Aug 2022 · JavaScript libraries
• added Linkedin Insight Tag Aug 2022 · Analytics
• switched Apache HTTP Server → Nginx Aug 2022 · Web servers
• added OneTrust Aug 2022 · Cookie compliance
• added Optimizely Aug 2022 · A/B Testing
• added Pardot Aug 2022 · Marketing automation
• added PHP Aug 2022 · Programming languages
• added Play Aug 2022 · Web frameworks
• added Prebid Aug 2022 · Advertising
• added PWA Aug 2022 · Miscellaneous
• added reCAPTCHA Aug 2022 · Security
• added RequireJS Aug 2022 · JavaScript frameworks
• added Rubicon Project Aug 2022 · Advertising
• added Salesforce Aug 2022 · CRM
• added Scala Aug 2022 · Programming languages
• dropped Varnish Aug 2022 · Caching
• added Vue.js Aug 2022 · JavaScript frameworks
• added WalkMe Aug 2022 · User onboarding
• added web-vitals Aug 2022 · JavaScript libraries
• added Zendesk Aug 2022 · Documentation
• dropped Google Remarketing Tag Jul 2022 · Retargeting
• added Fastly Jun 2022 · CDN
• added Adobe Audience Manager Apr 2022 · Segmentation
• added Drupal Multisite Apr 2022 · Hosting
• added reCAPTCHA Apr 2022 · Security
• added Tailwind CSS Apr 2022 · UI frameworks
• added Varnish Apr 2022 · Caching
• dropped Cloudflare Mar 2022 · CDN
• dropped Cloudflare Bot Management Mar 2022 · Security
• added Choices Feb 2022 · Miscellaneous
• added Evidon Feb 2022 · Cookie compliance
• dropped Google AdSense Feb 2022 · Advertising
• added Google Hosted Libraries Feb 2022 · CDN
• added Squarespace Commerce Feb 2022 · Ecommerce
• added WalkMe Feb 2022 · User onboarding

2021 39 added · 19 dropped · 1 switched

• dropped Facebook Login Dec 2021 · Social logins
• added OneTrust Dec 2021 · Cookie compliance
• added Rubicon Project Dec 2021 · Advertising
• dropped Wheelio Dec 2021 · Widgets
• added Acquia Cloud Platform Nov 2021 · PaaS
• added Acquia Cloud Site Factory Nov 2021 · Hosting
• added Apache HTTP Server Nov 2021 · Web servers
• added Cloudflare Nov 2021 · CDN
• added Cloudflare Bot Management Nov 2021 · Security
• added Percona Nov 2021 · Databases
• dropped Rubicon Project Oct 2021 · Advertising
• added core-js Sep 2021 · JavaScript libraries
• added DataTables Sep 2021 · JavaScript libraries
• added Facebook Login Sep 2021 · Social logins
• added Java Sep 2021 · Programming languages
• added Play Sep 2021 · Web frameworks
• added Scala Sep 2021 · Programming languages
• added Wheelio Sep 2021 · Widgets
• added Day.js Jul 2021 · JavaScript libraries
• added Sentry Jul 2021 · Issue trackers
• added Adobe Analytics Jun 2021 · Analytics
• added Adobe Experience Platform Identity Service Jun 2021 · Analytics
• switched Adobe DTM → Adobe Experience Platform Launch Jun 2021 · Tag managers
• added Amazon Advertising Jun 2021 · Advertising
• added Backbone.js Jun 2021 · JavaScript frameworks
• added Drupal Jun 2021 · CMS
• added Google AdSense Jun 2021 · Advertising
• added jQuery UI Jun 2021 · JavaScript libraries
• added Lodash Jun 2021 · JavaScript libraries
• added New Relic Jun 2021 · Analytics
• added PHP Jun 2021 · Programming languages
• added Prebid Jun 2021 · Advertising
• added Underscore.js Jun 2021 · JavaScript libraries
• added Akamai May 2021 · CDN
• added RequireJS Apr 2021 · JavaScript frameworks
• added Rubicon Project Apr 2021 · Advertising
• dropped Apache HTTP Server Mar 2021 · Web servers
• dropped Backbone.js Mar 2021 · JavaScript frameworks
• dropped Drupal Mar 2021 · CMS
• dropped Google AdSense Mar 2021 · Advertising
• dropped jQuery UI Mar 2021 · JavaScript libraries
• dropped Mautic Mar 2021 · Marketing automation
• dropped New Relic Mar 2021 · Analytics
• dropped PHP Mar 2021 · Programming languages
• dropped Prebid Mar 2021 · Advertising
• dropped reCAPTCHA Mar 2021 · Security
• dropped RequireJS Mar 2021 · JavaScript frameworks
• dropped Sentry Mar 2021 · Issue trackers
• dropped Underscore.js Mar 2021 · JavaScript libraries
• dropped YUI Mar 2021 · JavaScript libraries
• dropped Zipkin Mar 2021 · Analytics
• added Envoy Feb 2021 · Reverse proxies
• added Google Publisher Tag Feb 2021 · Advertising
• added Google Sign-in Feb 2021 · Social logins
• added Linkedin Insight Tag Feb 2021 · Analytics
• dropped RxJS Feb 2021 · JavaScript frameworks
• added Stimulus Feb 2021 ·
• added Adobe DTM Jan 2021 · Tag managers
• added Mautic Jan 2021 · Marketing automation

2020 7 added · 6 dropped · 2 switched

• added RxJS Dec 2020 · JavaScript frameworks
• added Crownpeak Nov 2020 · Cookie compliance
• added reCAPTCHA Nov 2020 · Security
• dropped RxJS Oct 2020 · JavaScript frameworks
• dropped Apollo Jul 2020 · JavaScript libraries
• dropped Lodash Jul 2020 · JavaScript libraries
• added Prebid Jul 2020 · Advertising
• switched React → RxJS Jul 2020 · JavaScript frameworks
• switched comScore → Zipkin Jun 2020 · Analytics
• dropped Akamai Apr 2020 · CDN
• added Apollo Mar 2020 · JavaScript Libraries
• added Sentry Mar 2020 · Issue Trackers
• added Akamai Feb 2020 · CDN
• dropped Prebid Feb 2020 · Advertising Networks
• dropped Sentry Feb 2020 · Issue Trackers

2019 35 added · 4 dropped

• dropped Acquia Cloud Dec 2019 · PaaS
• dropped Amazon EC2 Dec 2019 · Web Servers
• added Bootstrap Dec 2019 · Web Frameworks
• dropped Percona Dec 2019 · Databases
• added Sentry Dec 2019 · Issue Trackers
• added Vue.js Dec 2019 · JavaScript Frameworks
• added Lodash Nov 2019 · JavaScript Libraries
• added Prebid Nov 2019 · Advertising Networks
• dropped DoubleClick for Publishers (DFP) Sep 2019 · Advertising Networks
• added Google AdSense Jun 2019 · Advertising Networks
• added Amazon EC2 May 2019 · Web Servers
• added Percona May 2019 · Databases
• added React May 2019 · JavaScript Frameworks
• added Acquia Cloud Mar 2019 · Web Servers
• added Amazon CloudFront Mar 2019 · CDN
• added Amazon S3 Mar 2019 · Miscellaneous
• added Amazon Web Services Mar 2019 · PaaS
• added Apache HTTP Server Mar 2019 · Web Servers
• added ApexPages Mar 2019 · Landing Page Builders
• added Aurelia Mar 2019 · JavaScript Frameworks
• added Backbone.js Mar 2019 · JavaScript Frameworks
• added comScore Mar 2019 · Analytics
• added DoubleClick for Publishers (DFP) Mar 2019 · Advertising Networks
• added Drupal Mar 2019 · CMS
• added Facebook Mar 2019 · Widgets
• added Google Analytics Mar 2019 · Analytics
• added Google Tag Manager Mar 2019 · Tag Managers
• added jQuery Mar 2019 · JavaScript Libraries
• added jQuery UI Mar 2019 · JavaScript Libraries
• added Modernizr Mar 2019 · JavaScript Libraries
• added New Relic Mar 2019 · Analytics
• added Nginx Mar 2019 · Web Servers
• added Optimizely Mar 2019 · Analytics
• added PHP Mar 2019 · Programming Languages
• added RequireJS Mar 2019 · JavaScript Frameworks
• added Salesforce Mar 2019 · CRM
• added Underscore.js Mar 2019 · JavaScript Libraries
• added DoubleClick for Publishers (DFP) Feb 2019 · Advertising Networks
• added Amazon Web Services Jan 2019 · PaaS

2018 5 added · 5 dropped · 1 switched

• dropped Varnish Dec 2018 · Cache Tools
• dropped YouTube Dec 2018 · Video Players
• dropped Webpack Sep 2018 · Miscellaneous
• dropped Lodash Aug 2018 · JavaScript Frameworks
• switched webpack-2 → Webpack Jul 2018 · Miscellaneous
• added comScore Jun 2018 · Analytics
• added Facebook Jun 2018 · Widgets
• added Lodash Jun 2018 · JavaScript Frameworks
• dropped React Jun 2018 · JavaScript Frameworks
• added Underscore.js Jun 2018 · JavaScript Frameworks
• added webpack-2 Jun 2018 · Miscellaneous