Technology history for denverlibrary.org

2026 1 added

• added jsDelivr Apr 2026 · CDN

2025 2 added

• added Mailgun Jul 2025 · Email
• added Vue.js Feb 2025 · JavaScript frameworks

2024 5 added · 7 dropped

• dropped New Relic Jul 2024 · RUM
• dropped cdnjs May 2024 · CDN
• dropped Cloudflare May 2024 · CDN
• dropped Java May 2024 · Programming languages
• dropped Leaflet May 2024 · Maps
• dropped Livefyre May 2024 · Comment systems
• added New Relic May 2024 · RUM
• dropped React May 2024 · JavaScript frameworks
• added Browser-Update.org Apr 2024 · Widgets
• added PayPal Apr 2024 · Payment processors
• added Priority Hints Apr 2024 · Performance
• added reCAPTCHA Apr 2024 · Security

2023 20 added · 1 dropped

• added Microsoft Clarity Sep 2023 · Analytics
• added Facebook Pixel Aug 2023 · Analytics
• added AppNexus Jul 2023 · Advertising
• added Apple iCloud Mail May 2023 · Webmail
• added cdnjs May 2023 · CDN
• added Cloudflare May 2023 · CDN
• added core-js May 2023 · JavaScript libraries
• added Java May 2023 · Programming languages
• added Leaflet May 2023 · Maps
• added Livefyre May 2023 · Comment systems
• added Microsoft HTTPAPI May 2023 · Web servers
• added Nginx May 2023 · Web servers
• added React May 2023 · JavaScript frameworks
• added RSS May 2023 · Miscellaneous
• added Ruby May 2023 · Programming languages
• added Ruby on Rails May 2023 · Web frameworks
• added SimpleSAMLphp May 2023 · Authentication
• added toastr May 2023 · JavaScript frameworks
• dropped C Apr 2023 · Programming languages
• added C Feb 2023 · Programming languages
• added Apple iCloud Mail Jan 2023 · Webmail

2022 27 added · 3 dropped

• dropped jQuery CDN Dec 2022 · CDN
• added RSS Dec 2022 · Miscellaneous
• added SimpleSAMLphp Dec 2022 · Authentication
• added HSTS Sep 2022 · Security
• added Open Graph Sep 2022 · Miscellaneous
• added Amazon Web Services Aug 2022 · PaaS
• added cdnjs Aug 2022 · CDN
• added Cloudflare Aug 2022 · CDN
• added core-js Aug 2022 · JavaScript libraries
• added Drupal Multisite Aug 2022 · Hosting
• added Google Workspace Aug 2022 · Email
• added Java Aug 2022 · Programming languages
• added jQuery CDN Aug 2022 · CDN
• added Leaflet Aug 2022 · Maps
• added Livefyre Aug 2022 · Comment systems
• added Lodash Aug 2022 · JavaScript libraries
• added MailChimp Aug 2022 · Marketing automation
• added Nginx Aug 2022 · Web servers
• added React Aug 2022 · JavaScript frameworks
• added Ruby Aug 2022 · Programming languages
• added Ruby on Rails Aug 2022 · Web frameworks
• added toastr Aug 2022 · JavaScript frameworks
• dropped Google Remarketing Tag Jul 2022 · Retargeting
• dropped Tailwind CSS Jun 2022 · UI frameworks
• added cdnjs May 2022 · CDN
• added Cloudflare May 2022 · CDN
• added Drupal Multisite Apr 2022 · Hosting
• added Tailwind CSS Apr 2022 · UI frameworks
• added toastr Apr 2022 · JavaScript frameworks
• added jQuery CDN Feb 2022 · CDN

2021 11 added · 10 dropped · 2 switched

• dropped Wheelio Dec 2021 · Widgets
• added Cart Functionality Nov 2021 · Ecommerce
• added core-js Sep 2021 · JavaScript libraries
• added Java Sep 2021 · Programming languages
• added Wheelio Sep 2021 · Widgets
• switched Webpack → Babel Jul 2021 · Miscellaneous
• added Google Remarketing Tag Jul 2021 · Retargeting
• added Leaflet Jul 2021 · Maps
• added Livefyre Jul 2021 · Comment systems
• added Lodash Jul 2021 · JavaScript libraries
• added Moment.js Jul 2021 · JavaScript libraries
• switched Babel → Webpack Jul 2021 · Miscellaneous
• added Ruby Jun 2021 · Programming languages
• added Ruby on Rails Jun 2021 · Web frameworks
• dropped Ubuntu Jun 2021 · Operating systems
• dropped Babel Mar 2021 · Miscellaneous
• dropped Leaflet Mar 2021 · Maps
• dropped Lodash 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
• dropped Underscore.js Mar 2021 · JavaScript libraries
• dropped Webpack Mar 2021 · Miscellaneous

2020 4 added

• added Underscore.js Sep 2020 · JavaScript libraries
• added Leaflet Jan 2020 · Maps
• added React Jan 2020 · JavaScript Frameworks
• added Webpack Jan 2020 · Miscellaneous

2019 21 added

• added Google Tag Manager Oct 2019 · Tag Managers
• added Apache HTTP Server Mar 2019 · Web Servers
• added Bootstrap Mar 2019 · Web Frameworks
• added Drupal Mar 2019 · CMS
• added FancyBox Mar 2019 · JavaScript Libraries
• added Font Awesome Mar 2019 · Font Scripts
• added Google Analytics Mar 2019 · Analytics
• added Google Font API Mar 2019 · Font Scripts
• added IIS Mar 2019 · Web Servers
• added jQuery Mar 2019 · JavaScript Libraries
• added jQuery Migrate Mar 2019 · JavaScript Libraries
• added jQuery UI Mar 2019 · JavaScript Libraries
• added Microsoft ASP.NET Mar 2019 · Web Frameworks
• added Modernizr Mar 2019 · JavaScript Libraries
• added Moment.js Mar 2019 · JavaScript Libraries
• added OpenSSL Mar 2019 · Web Server Extensions
• added PHP Mar 2019 · Programming Languages
• added Red Hat Mar 2019 · Operating Systems
• added Slick Mar 2019 · JavaScript Libraries
• added Windows Server Mar 2019 · Operating Systems
• added FancyBox Jan 2019 · JavaScript Libraries

2018 7 added · 2 dropped

• dropped Lodash Aug 2018 · JavaScript Frameworks
• dropped Underscore.js Aug 2018 · JavaScript Frameworks
• added Bootstrap Jun 2018 · Web Frameworks
• added Google Analytics Jun 2018 · Analytics
• added jQuery Jun 2018 · JavaScript Frameworks
• added Lodash Jun 2018 · JavaScript Frameworks
• added Moment.js Jun 2018 · JavaScript Frameworks
• added PHP Jun 2018 · Programming Languages
• added Underscore.js Jun 2018 · JavaScript Frameworks