Technology history for postcrossing.com

2026 1 added · 1 dropped

• dropped Google AdSense Apr 2026 · Advertising
• added Google AdSense Feb 2026 · Advertising

2025 1 added · 2 dropped

• dropped Google AdSense May 2025 · Advertising
• dropped Boomerang Mar 2025 · JavaScript libraries
• added Google AdSense Mar 2025 · Advertising

2024 1 added · 1 dropped

• dropped Google AdSense Jul 2024 · Advertising
• added Google AdSense Apr 2024 · Advertising

2023 7 added · 4 dropped

• added Funding Choices Dec 2023 · Cookie compliance
• added Google Publisher Tag Nov 2023 · Advertising
• added Google Tag Manager Nov 2023 · Tag managers
• added reCAPTCHA Nov 2023 · Security
• dropped Handlebars May 2023 · JavaScript frameworks
• dropped Lodash May 2023 · JavaScript libraries
• dropped Popper May 2023 · Miscellaneous
• dropped C Apr 2023 · Programming languages
• added Cloudflare Apr 2023 · CDN
• added Plausible Mar 2023 · Analytics
• added C Feb 2023 · Programming languages

2022 5 added · 2 dropped · 1 switched

• added HSTS Sep 2022 · Security
• added Open Graph Sep 2022 · Miscellaneous
• added Google Workspace Aug 2022 · Webmail
• added PWA Aug 2022 · Miscellaneous
• switched Highlight.js → Popper Jul 2022 · Miscellaneous
• dropped Tailwind CSS Jun 2022 · UI frameworks
• dropped jQuery UI Apr 2022 · JavaScript libraries
• added Tailwind CSS Apr 2022 · UI frameworks

2021 14 added · 13 dropped · 1 switched

• dropped Wheelio Dec 2021 · Widgets
• added Wheelio Sep 2021 · Widgets
• dropped Debian Aug 2021 · Operating systems
• dropped Google Publisher Tag Aug 2021 · Advertising
• added Discourse Jul 2021 · Message boards
• added Ember.js Jul 2021 · JavaScript frameworks
• added Handlebars Jul 2021 · JavaScript frameworks
• added Highlight.js Jul 2021 · Miscellaneous
• added jQuery UI Jul 2021 · JavaScript libraries
• added Lodash Jul 2021 · JavaScript libraries
• added Moment.js Jul 2021 · JavaScript libraries
• switched PHP → Ruby Jul 2021 · Programming languages
• added Ruby on Rails Jul 2021 · Web frameworks
• dropped Cart Functionality Mar 2021 · Ecommerce
• dropped Discourse Mar 2021 · Message boards
• dropped Ember.js Mar 2021 · JavaScript frameworks
• dropped Google Tag Manager Mar 2021 · Tag managers
• dropped Handlebars Mar 2021 · JavaScript frameworks
• dropped Highlight.js Mar 2021 · Miscellaneous
• dropped jQuery UI Mar 2021 · JavaScript libraries
• dropped Moment.js Mar 2021 · JavaScript libraries
• dropped Ruby Mar 2021 · Programming languages
• dropped Ruby on Rails Mar 2021 · Web frameworks
• added Debian Feb 2021 · Operating systems
• added Google Publisher Tag Feb 2021 · Advertising
• added PHP Feb 2021 · Programming languages
• added Cart Functionality Jan 2021 · Ecommerce
• added Highlight.js Jan 2021 · Miscellaneous

2020 2 dropped

• dropped Amazon CloudFront Feb 2020 · CDN
• dropped Amazon Web Services Feb 2020 · PaaS

2019 8 added · 1 dropped

• added Amazon CloudFront Nov 2019 · CDN
• added Amazon Web Services Nov 2019 · PaaS
• dropped DoubleClick for Publishers (DFP) Jul 2019 · Advertising Networks
• added Apache HTTP Server Mar 2019 · Web Servers
• added DoubleClick for Publishers (DFP) Mar 2019 · Advertising Networks
• added Google Analytics Mar 2019 · Analytics
• added Google Tag Manager Mar 2019 · Tag Managers
• added Nginx Mar 2019 · Web Servers
• added XMB Mar 2019 · Message Boards