Technology history for energy.gov
Stack size over time
From 2 detected technologies in Apr 2018 to 145 in Jun 2026 (peak 146).
Currently detected
- AddThis since Apr 2018
- Drupal since Apr 2018
- Varnish since Jun 2018
- jQuery since Jun 2018
- Apache HTTP Server since Jun 2018
- Google Analytics since Jun 2018
- jQuery UI since Jun 2018
- Google PageSpeed since Jun 2018
- PHP since Jun 2018
- RequireJS since Aug 2018
- Modernizr since Aug 2018
- Nginx since Aug 2018
- Red Hat since Aug 2018
- OpenSSL since Aug 2018
- Ruby since Aug 2018
- Ruby on Rails since Aug 2018
- Windows Server since Aug 2018
- YouTube since Aug 2018
- Bootstrap since Aug 2018
- CKEditor since Aug 2018
- IIS since Aug 2018
- Font Awesome since Aug 2018
- Knockout.js since Aug 2018
- Microsoft ASP.NET since Aug 2018
- Crazy Egg since Aug 2018
- Google Font API since Aug 2018
- Raphael since Aug 2018
- Lua since Jan 2019
- OpenResty since Jan 2019
- jQuery Migrate since Apr 2019
- Amazon Web Services since May 2019
- OWL Carousel since Feb 2020
- WordPress since Feb 2020
- Slider Revolution since Feb 2020
- MySQL since Feb 2020
- MathJax since Apr 2020
- Amazon CloudFront since Jul 2020
- Google Tag Manager since Oct 2020
- Lodash since Dec 2020
- Acquia Cloud Platform since Feb 2021
- Slick since May 2021
- Polyfill since Jun 2021
- Isotope since Jun 2021
- Twitter Emoji (Twemoji) since Jul 2021
- Zepto since Jul 2021
- Choices since Jul 2021
- React since Jul 2021
- Unpkg since Jul 2021
- core-js since Aug 2021
- Amazon ALB since Sep 2021
- Java since Sep 2021
- DataTables since Sep 2021
- Underscore.js since Oct 2021
- cdnjs since Nov 2021
- USWDS since Feb 2022
- jQuery CDN since Feb 2022
- jsDelivr since Feb 2022
- Google Hosted Libraries since Feb 2022
- Flywheel since Mar 2022
- Tailwind CSS since Apr 2022
- jQuery Modal since Apr 2022
- Cloudflare since May 2022
- Webpack since Jun 2022
- Plyr since Jul 2022
- ZURB Foundation since Jul 2022
- Backbone.js since Jul 2022
- Handlebars since Jul 2022
- Microsoft SharePoint since Jul 2022
- reCAPTCHA since Aug 2022
- Recent Posts Widget With Thumbnails since Aug 2022
- Moment.js since Aug 2022
- Yoast SEO since Aug 2022
- Hestia since Aug 2022
- Elementor since Aug 2022
- DreamWeaver since Aug 2022
- MailerLite since Aug 2022
- OrbitFox since Aug 2022
- Open Graph since Sep 2022
- HSTS since Sep 2022
- Select2 since Nov 2022
- Amazon S3 since Nov 2022
- Kendo UI since Nov 2022
- Progress Sitefinity since Nov 2022
- RSS since Dec 2022
- Apple iCloud Mail since Jan 2023
- Siteimprove since Feb 2023
- Atlassian Confluence since Mar 2023
- D3 since Mar 2023
- lit-html since May 2023
- WP Engine since May 2023
- HTTP/3 since May 2023
- Astra since May 2023
- Gravity Forms since May 2023
- lit-element since May 2023
- Ultimate Addons for Elementor since May 2023
- Lightbox since Jun 2023
- Node.js since Sep 2023
- Chakra UI since Sep 2023
- Emotion since Sep 2023
- NextAuth.js since Sep 2023
- Next.js since Sep 2023
- Jetpack since Sep 2023
- Azure Edge Network since Oct 2023
- Caddy since Oct 2023
- Hugo since Oct 2023
- Glide.js since Oct 2023
- PWA since Oct 2023
- Sentry since Nov 2023
- Cloudflare Bot Management since Nov 2023
- Leaflet since Nov 2023
- MobX since Nov 2023
- Livefyre since Nov 2023
- MUI since Nov 2023
- Salesforce Desk since Jan 2024
- Ace since Jan 2024
- Aura since Jan 2024
- Microsoft Clarity since Jan 2024
- Cloudinary since Jan 2024
- Priority Hints since Jan 2024
- PayPal since Jan 2024
- Phoenix LiveView since May 2024
- Elixir since May 2024
- Erlang since May 2024
- Phoenix Framework since May 2024
- The Events Calendar since Jun 2024
- MapLibre GL JS since Jun 2024
- web-vitals since Jan 2025
- Splide since Jan 2025
- WordPress Block Editor since Feb 2025
- ShareThis since Feb 2025
- React Router since Feb 2025
- Apollo since May 2025
- GraphQL since May 2025
- TypeScript since May 2025
- Dynatrace since Aug 2025
- Dynatrace RUM since Aug 2025
- Aurelia since Oct 2025
- Popper since Oct 2025
- Zone.js since Dec 2025
- Angular since Dec 2025
- Cloudflare Stream since Dec 2025
- Next.js App Router since Dec 2025
- Cloudflare Turnstile since Dec 2025
- All in One SEO since Feb 2026
- Twitter typeahead.js since Mar 2026
Previously used
- New Relic Aug 2018 to Apr 2026 · 7 yrs
- Glider.js Oct 2025 to Oct 2025 · 1 mo
- Vimeo Feb 2024 to Oct 2025 · 1 yr
- ExactMetrics Aug 2022 to Jan 2025 · 2 yrs
- Redux Framework Jun 2023 to Oct 2024 · 1 yr
- Ant Design Nov 2023 to Feb 2024 · 3 mo
- JSS Nov 2023 to Feb 2024 · 3 mo
- LottieFiles May 2023 to Jul 2023 · 2 mo
- Fastly Jul 2022 to Apr 2023 · 9 mo
- MariaDB Apr 2023 to Apr 2023 · 1 mo
- Pantheon Apr 2023 to Apr 2023 · 1 mo
- C Feb 2023 to Feb 2023 · 1 mo
- Acquia Cloud Classic Aug 2022 to Oct 2022 · 2 mo
- Amazon EC2 May 2019 to Oct 2022 · 3 yrs
- Hammer.js Jul 2021 to Oct 2022 · 1 yr
- Percona May 2019 to Oct 2022 · 3 yrs
- Red Hat Gluster Aug 2022 to Oct 2022 · 2 mo
- Cart Functionality Jul 2022 to Jul 2022 · 1 mo
- Laravel Jul 2022 to Jul 2022 · 1 mo
- Google Remarketing Tag Jul 2021 to May 2022 · 10 mo
- Highcharts Aug 2018 to Oct 2021 · 3 yrs
- Wheelio Sep 2021 to Oct 2021 · 1 mo
- Moat Feb 2021 to Mar 2021 · 1 mo
- Acquia Cloud Aug 2018 to Jan 2021 · 2 yrs
- jQuery Mobile Aug 2018 to Jan 2021 · 2 yrs
- Swiper Slider Mar 2020 to Jan 2021 · 10 mo
- SWFObject Aug 2018 to May 2019 · 9 mo
Timeline
2026 1 added · 3 dropped
- dropped New Relic Jun 2026 · RUM
- added All in One SEO Feb 2026 · SEO
- dropped Glider.js Jan 2026 · JavaScript libraries
- dropped Vimeo Jan 2026 · Video players
2025 8 added · 4 dropped · 1 switched
- added Glider.js Oct 2025 · JavaScript libraries
- added Vimeo Oct 2025 · Video players
- added Dynatrace Aug 2025 · Analytics
- added Dynatrace RUM Aug 2025 · RUM
- dropped ExactMetrics Jun 2025 · WordPress plugins
- dropped Fastly Apr 2025 · CDN
- dropped MariaDB Apr 2025 · Databases
- dropped Pantheon Apr 2025 · PaaS
- switched JSS React Router Feb 2025 · JavaScript frameworks
- added ShareThis Feb 2025 · Widgets
- added WordPress Block Editor Feb 2025 · Page builders
- added Splide Jan 2025 · JavaScript libraries
- added web-vitals Jan 2025 · JavaScript libraries
2024 8 added · 10 dropped
- dropped Ant Design Dec 2024 · UI frameworks
- dropped Redux Framework Dec 2024 · WordPress plugins
- added Cloudinary Nov 2024 · CDN
- added PayPal Nov 2024 · Payment processors
- dropped Cloudinary Aug 2024 · CDN
- added jsDelivr Aug 2024 · CDN
- dropped PayPal Aug 2024 · Payment processors
- dropped Vimeo Jul 2024 · Video players
- dropped jsDelivr Jun 2024 · CDN
- added MapLibre GL JS Jun 2024 · Maps
- added The Events Calendar Jun 2024 · WordPress plugins
- added Twitter Emoji (Twemoji) May 2024 · Font scripts
- dropped Cart Functionality Feb 2024 · Ecommerce
- dropped Google Hosted Libraries Feb 2024 · CDN
- dropped Laravel Feb 2024 · Web frameworks
- dropped ZURB Foundation Feb 2024 · UI frameworks
- added Microsoft Clarity Jan 2024 · Analytics
- added Priority Hints Jan 2024 · Performance
2023 8 added · 5 dropped
- added Cloudflare Bot Management Nov 2023 · Security
- added Azure Edge Network Oct 2023 · Miscellaneous
- added Glide.js Oct 2023 · JavaScript libraries
- added PWA Oct 2023 · Miscellaneous
- dropped Twitter Emoji (Twemoji) Oct 2023 · Font scripts
- added Jetpack Sep 2023 · WordPress plugins
- dropped LottieFiles Sep 2023 · Miscellaneous
- dropped C Apr 2023 · Programming languages
- added C Feb 2023 · Programming languages
- dropped Java Feb 2023 · Programming languages
- added Siteimprove Feb 2023 · Analytics
- added Apple iCloud Mail Jan 2023 · Webmail
- dropped Fastly Jan 2023 · CDN
2022 16 added · 9 dropped
- dropped Acquia Cloud Classic Dec 2022 · Hosting
- dropped Amazon EC2 Dec 2022 · Web servers
- dropped Hammer.js Dec 2022 · JavaScript libraries
- dropped Percona Dec 2022 · Databases
- dropped Red Hat Gluster Dec 2022 · Network storage
- added RSS Dec 2022 · Miscellaneous
- dropped Google Remarketing Tag Sep 2022 · Retargeting
- added HSTS Sep 2022 · Security
- added Open Graph Sep 2022 · Miscellaneous
- added Acquia Cloud Classic Aug 2022 · Hosting
- added Amazon EC2 Aug 2022 · Web servers
- added Red Hat Gluster Aug 2022 · Network storage
- dropped Tailwind CSS Aug 2022 · UI frameworks
- added Plyr Jul 2022 · Video players
- added YouTube Jul 2022 · Video players
- added Cloudflare May 2022 · CDN
- added jQuery Modal Apr 2022 · JavaScript libraries
- added Tailwind CSS Apr 2022 · UI frameworks
- added Google Hosted Libraries Feb 2022 · CDN
- added jQuery CDN Feb 2022 · CDN
- added jsDelivr Feb 2022 · CDN
- added Polyfill Feb 2022 · JavaScript libraries
- added USWDS Feb 2022 · Web frameworks
- dropped Wheelio Feb 2022 · Widgets
- dropped Highcharts Jan 2022 · JavaScript graphics
2021 25 added · 16 dropped · 2 switched
- dropped Amazon EC2 Dec 2021 · Web servers
- dropped Twitter Emoji (Twemoji) Dec 2021 · Font scripts
- added cdnjs Nov 2021 · CDN
- dropped Hammer.js Nov 2021 · JavaScript libraries
- added Slider Revolution Nov 2021 · Miscellaneous
- dropped Polyfill Oct 2021 · JavaScript libraries
- dropped Slider Revolution Oct 2021 · Miscellaneous
- added Amazon ALB Sep 2021 · Load balancers
- added DataTables Sep 2021 · JavaScript libraries
- added Java Sep 2021 · Programming languages
- added Wheelio Sep 2021 · Widgets
- added core-js Aug 2021 · JavaScript libraries
- dropped YouTube Aug 2021 · Video players
- added Choices Jul 2021 · Miscellaneous
- added Google Remarketing Tag Jul 2021 · Retargeting
- added Hammer.js Jul 2021 · JavaScript libraries
- added Highcharts Jul 2021 · JavaScript graphics
- added Knockout.js Jul 2021 · JavaScript frameworks
- added Lodash Jul 2021 · JavaScript libraries
- added React Jul 2021 · JavaScript libraries
- added RequireJS Jul 2021 · JavaScript frameworks
- added Ruby Jul 2021 · Programming languages
- added Ruby on Rails Jul 2021 · Web frameworks
- added Twitter Emoji (Twemoji) Jul 2021 · Font scripts
- added Unpkg Jul 2021 · CDN
- added Zepto Jul 2021 · JavaScript libraries
- added Isotope Jun 2021 · JavaScript libraries
- switched Moat New Relic Jun 2021 · Analytics
- added Polyfill Jun 2021 · JavaScript libraries
- added YouTube Jun 2021 · Video players
- added Slick May 2021 · JavaScript libraries
- dropped YouTube Apr 2021 · Video players
- dropped Highcharts Mar 2021 · JavaScript graphics
- dropped jQuery Mobile Mar 2021 · Mobile frameworks
- dropped Knockout.js Mar 2021 · JavaScript frameworks
- dropped Lodash Mar 2021 · JavaScript libraries
- dropped New Relic Mar 2021 · Analytics
- dropped RequireJS Mar 2021 · JavaScript frameworks
- dropped Ruby Mar 2021 · Programming languages
- dropped Ruby on Rails Mar 2021 · Web frameworks
- dropped Swiper Slider Mar 2021 · Miscellaneous
- switched Acquia Cloud Acquia Cloud Platform Feb 2021 · PaaS
- added Moat Feb 2021 · Analytics
2020 5 added · 2 dropped
- added Lodash Dec 2020 · JavaScript libraries
- added YouTube Dec 2020 · Video players
- dropped CKEditor Nov 2020 · Rich text editors
- dropped YouTube Nov 2020 · Video players
- added Google Tag Manager Oct 2020 · Tag managers
- added Amazon CloudFront Jul 2020 · CDN
- added Swiper Slider Mar 2020 · Miscellaneous
2019 18 added · 1 dropped
- dropped SWFObject Jul 2019 · Miscellaneous
- added Amazon EC2 May 2019 · Web Servers
- added Amazon Web Services May 2019 · PaaS
- added Percona May 2019 · Databases
- added Acquia Cloud Mar 2019 · Web Servers
- added AddThis Mar 2019 · Widgets
- added CKEditor Mar 2019 · Rich Text Editors
- added Google PageSpeed Mar 2019 · Cache Tools
- added jQuery Mobile Mar 2019 · Mobile Frameworks
- added New Relic Mar 2019 · Analytics
- added OpenSSL Mar 2019 · Web Server Extensions
- added Red Hat Mar 2019 · Operating Systems
- added Ruby Mar 2019 · Programming Languages
- added Ruby on Rails Mar 2019 · Web Frameworks
- added SWFObject Mar 2019 · Miscellaneous
- added Varnish Mar 2019 · Cache Tools
- added YouTube Mar 2019 · Video Players
- added Lua Jan 2019 · Programming Languages
- added OpenResty Jan 2019 · Web Servers
2018 7 added
- added Apache HTTP Server Jun 2018 · Web Servers
- added Google Analytics Jun 2018 · Analytics
- added Google PageSpeed Jun 2018 · Cache Tools
- added jQuery Jun 2018 · JavaScript Frameworks
- added jQuery UI Jun 2018 · JavaScript Frameworks
- added PHP Jun 2018 · Programming Languages
- added Varnish Jun 2018 · Cache Tools