Technology history for co-trip.jp

2026 1 added · 4 dropped

• dropped hCaptcha Jun 2026 · Security
• added ID5 Apr 2026 · Advertising
• dropped Microsoft ASP.NET Apr 2026 · Web frameworks
• dropped ID5 Feb 2026 · Advertising
• dropped Back In Stock Jan 2026 · Shopify apps

2025 14 added · 10 dropped

• added Chakra UI Dec 2025 · UI frameworks
• added Cloudflare Browser Insights Dec 2025 · Analytics
• added Emotion Dec 2025 · JavaScript frameworks
• added Font Awesome Dec 2025 · Font scripts
• added ID5 Dec 2025 · Advertising
• added Sentry Dec 2025 · Issue trackers
• dropped ID5 Oct 2025 · Advertising
• added Microsoft ASP.NET Oct 2025 · Web frameworks
• added Adobe Audience Manager Aug 2025 · Segmentation
• added AppNexus Aug 2025 · Advertising
• added ID5 Aug 2025 · Advertising
• added PubMatic Aug 2025 · Advertising
• dropped ID5 Jul 2025 · Advertising
• dropped Yahoo Advertising Jul 2025 · Advertising
• dropped Adobe Audience Manager May 2025 · Segmentation
• dropped AppNexus May 2025 · Advertising
• dropped Microsoft ASP.NET May 2025 · Web frameworks
• dropped PubMatic May 2025 · Advertising
• dropped Rubicon Project May 2025 · Advertising
• added 33Across Apr 2025 · Advertising
• added ID5 Apr 2025 · Advertising
• dropped Boomerang Mar 2025 · JavaScript libraries
• dropped Emotion Mar 2025 · JavaScript frameworks
• added Adobe Audience Manager Feb 2025 · Segmentation

2024 18 added · 7 dropped

• dropped Adobe Audience Manager Dec 2024 · Segmentation
• added Criteo Dec 2024 · Advertising
• added Microsoft ASP.NET Nov 2024 · Web frameworks
• dropped Criteo Oct 2024 · Advertising
• added hCaptcha Oct 2024 · Security
• dropped Microsoft ASP.NET Oct 2024 · Web frameworks
• added Microsoft ASP.NET Jul 2024 · Web frameworks
• dropped Adobe Audience Manager Jun 2024 · Segmentation
• dropped Envoy Jun 2024 · Reverse proxies
• dropped Shopify Product Reviews Jun 2024 · Shopify apps
• added Envoy Apr 2024 · Reverse proxies
• added Emotion Mar 2024 · JavaScript frameworks
• added Lodash Mar 2024 · JavaScript libraries
• added Next.js Mar 2024 · JavaScript frameworks
• added Next.js App Router Mar 2024 · JavaScript frameworks
• added Node.js Mar 2024 · Programming languages
• added React Mar 2024 · JavaScript frameworks
• added styled-components Mar 2024 · JavaScript frameworks
• added Swiper Mar 2024 · JavaScript libraries
• added Tailwind CSS Mar 2024 · UI frameworks
• added Webpack Mar 2024 · Miscellaneous
• added Adobe Audience Manager Feb 2024 · Segmentation
• added OpenX Feb 2024 · Advertising
• added AppNexus Jan 2024 · Advertising
• dropped OpenX Jan 2024 · Advertising

2023 35 added · 6 dropped

• dropped Adobe Audience Manager Dec 2023 · Segmentation
• added Adobe Audience Manager Sep 2023 · Segmentation
• dropped Adobe Audience Manager Aug 2023 · Segmentation
• added Adobe Audience Manager Jun 2023 · Segmentation
• added Amazon Advertising Jun 2023 · Advertising
• added Criteo Jun 2023 · Advertising
• added Media.net Jun 2023 · Advertising
• added Microsoft Clarity Jun 2023 · Analytics
• added OpenX Jun 2023 · Advertising
• added PubMatic Jun 2023 · Advertising
• added reCAPTCHA Jun 2023 · Security
• added Rubicon Project Jun 2023 · Advertising
• added Apache HTTP Server May 2023 · Web servers
• added Cloudflare May 2023 · CDN
• added Cloudflare Bot Management May 2023 · Security
• added core-js May 2023 · JavaScript libraries
• added Cxense May 2023 · Personalisation
• added DoubleClick for Publishers (DFP) May 2023 · Advertising
• added Facebook Login May 2023 · Authentication
• added Facebook Pixel May 2023 · Analytics
• added Google Ads May 2023 · Advertising
• added Google Ads Conversion Tracking May 2023 · Analytics
• added Google Analytics May 2023 · Analytics
• added Google Cloud May 2023 · IaaS
• added Google Cloud CDN May 2023 · CDN
• added Google Hosted Libraries May 2023 · CDN
• added Google Publisher Tag May 2023 · Advertising
• added Google Tag Manager May 2023 · Tag managers
• added HTTP/3 May 2023 · Miscellaneous
• added jQuery May 2023 · JavaScript libraries
• added Mailgun May 2023 · Email
• added Open Graph May 2023 · Miscellaneous
• added Piano May 2023 · Personalisation
• added Prebid May 2023 · Advertising
• added Twitter May 2023 · Widgets
• added Twitter Ads May 2023 · Advertising
• added Yahoo Advertising May 2023 · Advertising
• dropped Amazon Advertising Feb 2023 · Advertising
• dropped Criteo Feb 2023 · Advertising
• dropped PubMatic Feb 2023 · Advertising
• dropped reCAPTCHA Feb 2023 · Security

2022 33 added · 3 dropped · 1 switched

• added Google Ads Dec 2022 · Advertising
• added HTTP/3 Sep 2022 · Miscellaneous
• added Open Graph Sep 2022 · Miscellaneous
• added Amazon Advertising Aug 2022 · Advertising
• added Apache HTTP Server Aug 2022 · Web servers
• added core-js Aug 2022 · JavaScript libraries
• added Criteo Aug 2022 · Advertising
• added Cxense Aug 2022 · Personalisation
• added DoubleClick for Publishers (DFP) Aug 2022 · Advertising
• added Facebook Login Aug 2022 · Authentication
• added Facebook Pixel Aug 2022 · Analytics
• added Google Ads Conversion Tracking Aug 2022 · Analytics
• added Google Analytics Aug 2022 · Analytics
• added Google Cloud Aug 2022 · IaaS
• added Google Cloud CDN Aug 2022 · CDN
• added Google Hosted Libraries Aug 2022 · CDN
• added Google Publisher Tag Aug 2022 · Advertising
• added Google Tag Manager Aug 2022 · Tag managers
• added jQuery Aug 2022 · JavaScript libraries
• added Mailgun Aug 2022 · Email
• added Prebid Aug 2022 · Advertising
• added PubMatic Aug 2022 · Advertising
• added reCAPTCHA Aug 2022 · Security
• switched Facebook → Twitter Aug 2022 · Widgets
• added Twitter Ads Aug 2022 · Advertising
• added Yahoo Advertising Aug 2022 · Advertising
• dropped Cloudflare Jul 2022 · CDN
• dropped Cloudflare Bot Management Jul 2022 · Security
• added Cloudflare May 2022 · CDN
• added Cloudflare Bot Management May 2022 · Security
• added Google Cloud CDN Apr 2022 · CDN
• added reCAPTCHA Apr 2022 · Security
• added Yahoo Advertising Apr 2022 · Advertising
• added Amazon Advertising Feb 2022 · Advertising
• added Cxense Feb 2022 · Personalisation
• added Google Hosted Libraries Feb 2022 · CDN
• dropped Google AdSense Jan 2022 · Advertising

2021 12 added · 4 dropped · 1 switched

• dropped Amazon Advertising Dec 2021 · Advertising
• dropped Wheelio Dec 2021 · Widgets
• added Amazon Advertising Oct 2021 · Advertising
• added Moment.js Oct 2021 · JavaScript libraries
• switched Moment.js → core-js Sep 2021 · JavaScript libraries
• added Wheelio Sep 2021 · Widgets
• dropped Amazon Advertising Aug 2021 · Advertising
• added Criteo Jul 2021 · Advertising
• added Facebook Login Jul 2021 · Social logins
• added Facebook Pixel Jul 2021 · Analytics
• added Google Ads Conversion Tracking Jul 2021 · Analytics
• added Google AdSense Jul 2021 · Advertising
• added PubMatic Jul 2021 · Advertising
• added Twitter Ads Jul 2021 · Advertising
• added Amazon Advertising Jun 2021 · Advertising
• dropped Google AdSense Mar 2021 · Advertising
• added Google Publisher Tag Feb 2021 · Advertising

2020 2 added · 2 dropped

• dropped CentOS Apr 2020 · Operating Systems
• dropped PHP Apr 2020 · Programming Languages
• added Google Cloud Mar 2020 · CDN
• added Prebid Feb 2020 · Advertising Networks

2019 10 added

• added Google AdSense May 2019 · Advertising Networks
• added Apache HTTP Server Mar 2019 · Web Servers
• added CentOS Mar 2019 · Operating Systems
• added DoubleClick for Publishers (DFP) Mar 2019 · Advertising Networks
• 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 PHP Mar 2019 · Programming Languages
• added Twitter Mar 2019 · Widgets