Technology history for metrolibrary.org

2026 3 added · 1 dropped

• added lit-element Apr 2026 · JavaScript libraries
• added lit-html Apr 2026 · JavaScript libraries
• added Prism Apr 2026 · Miscellaneous
• dropped Cart Functionality Jan 2026 · Ecommerce

2025 6 added · 2 dropped

• added Cart Functionality Nov 2025 · Ecommerce
• added Cloudflare Bot Management Aug 2025 · Security
• dropped Apache HTTP Server Apr 2025 · Web servers
• dropped Debian Apr 2025 · Operating systems
• added Cloudflare Browser Insights Mar 2025 · Analytics
• added core-js Feb 2025 · JavaScript libraries
• added Facebook Pixel Feb 2025 · Analytics
• added Simpli.fi Feb 2025 · Advertising

2024 4 added

• added Debian Sep 2024 · Operating systems
• added Mailgun Sep 2024 · Email
• added Swiper Jul 2024 · JavaScript libraries
• added MailChimp Mar 2024 · Email

2023 5 added · 7 dropped · 1 switched

• dropped authorize.net Dec 2023 · Payment processors
• dropped Babel Dec 2023 · Miscellaneous
• dropped core-js Dec 2023 · JavaScript libraries
• dropped Java Dec 2023 · Programming languages
• switched Jetty → Apache HTTP Server Nov 2023 · Web servers
• added Chart.js Nov 2023 · JavaScript graphics
• dropped MailChimp Nov 2023 · Email
• added reCAPTCHA Nov 2023 · Security
• added authorize.net Oct 2023 · Payment processors
• dropped AccessiBe Sep 2023 · Accessibility
• dropped C Apr 2023 · Programming languages
• added C Feb 2023 · Programming languages
• added Apple iCloud Mail Jan 2023 · Webmail

2022 20 added · 4 dropped · 1 switched

• dropped Google Cloud Dec 2022 · IaaS
• dropped Google Cloud Trace Dec 2022 · Performance
• added HSTS Sep 2022 · Security
• switched PWA → Open Graph Sep 2022 · Miscellaneous
• added AccessiBe Aug 2022 · Accessibility
• added Babel Aug 2022 · Miscellaneous
• added cdnjs Aug 2022 · CDN
• added Cloudflare Aug 2022 · CDN
• added core-js Aug 2022 · JavaScript libraries
• added Fastly Aug 2022 · CDN
• added Google Cloud Aug 2022 · IaaS
• added Google Cloud Trace Aug 2022 · Performance
• added Google Font API Aug 2022 · Font scripts
• added Java Aug 2022 · Programming languages
• added Jetty Aug 2022 · Web servers
• added MailChimp Aug 2022 · Email
• added Microsoft 365 Aug 2022 · Webmail
• added PWA Aug 2022 · Miscellaneous
• added Typekit Aug 2022 · Font scripts
• dropped Google Remarketing Tag Jul 2022 · Retargeting
• dropped Tailwind CSS Jun 2022 · UI frameworks
• added Cloudflare May 2022 · CDN
• added Google Cloud Apr 2022 · IaaS
• added Google Cloud Trace Apr 2022 · Performance
• added Tailwind CSS Apr 2022 · UI frameworks

2021 9 added · 3 dropped

• dropped Wheelio Dec 2021 · Widgets
• added cdnjs Nov 2021 · CDN
• added core-js Sep 2021 · JavaScript libraries
• added Wheelio Sep 2021 · Widgets
• added AccessiBe Aug 2021 · Accessibility
• added Google Remarketing Tag Jul 2021 · Retargeting
• added Babel Jun 2021 · Miscellaneous
• dropped React Jun 2021 · JavaScript frameworks
• dropped Bootstrap Mar 2021 · UI frameworks
• added Fastly Feb 2021 · CDN
• added Google Font API Feb 2021 · Font scripts
• added Typekit Feb 2021 · Font scripts

2020 4 added · 1 dropped

• dropped Cloudflare Jul 2020 · CDN
• added Font Awesome Jul 2020 · Font scripts
• added Slick Jul 2020 · JavaScript libraries
• added Java Jun 2020 · Programming languages
• added Jetty Jun 2020 · Web servers

2019 21 added · 7 dropped · 2 switched

• dropped Apache HTTP Server May 2019 · Web Servers
• dropped Font Awesome May 2019 · Font Scripts
• dropped Google Font API May 2019 · Font Scripts
• dropped Java May 2019 · Programming Languages
• dropped Jetty May 2019 · Web Servers
• added MariaDB May 2019 · Databases
• added Pantheon May 2019 · PaaS
• dropped Plesk May 2019 · Hosting Panels
• dropped comScore Apr 2019 · Analytics
• added New Relic Apr 2019 · Analytics
• added Nginx Apr 2019 · Web Servers
• added Varnish Apr 2019 · Cache Tools
• added Apache HTTP Server Mar 2019 · Web Servers
• added Bootstrap Mar 2019 · Web Frameworks
• added Cloudflare Mar 2019 · CDN
• added Drupal Mar 2019 · CMS
• switched Twitter → Facebook Mar 2019 · Widgets
• added Font Awesome Mar 2019 · Font Scripts
• added Google Analytics Mar 2019 · Analytics
• added Google Font API Mar 2019 · Font Scripts
• added Google Tag Manager Mar 2019 · Tag Managers
• added Java Mar 2019 · Programming Languages
• added Jetty Mar 2019 · Web Servers
• added jQuery Mar 2019 · JavaScript Libraries
• added jQuery UI Mar 2019 · JavaScript Libraries
• added Moment.js Mar 2019 · JavaScript Libraries
• added PHP Mar 2019 · Programming Languages
• added Plesk Mar 2019 · Hosting Panels
• added React Mar 2019 · JavaScript Frameworks
• switched Facebook → Twitter Mar 2019 · Widgets

2018 8 added · 1 dropped

• added Google Tag Manager Nov 2018 · Tag Managers
• added comScore Jun 2018 · Analytics
• added Facebook Jun 2018 · Widgets
• added Google Analytics Jun 2018 · Analytics
• dropped Nginx Jun 2018 · Web Servers
• added PHP Jun 2018 · Programming Languages
• added Plesk Jun 2018 · Hosting Panels
• added Twitter Jun 2018 · Widgets
• added Apache HTTP Server May 2018 · Web Servers