Technology history for metro.md

2026 2 added · 1 dropped

• added Qualtrics May 2026 · Surveys
• dropped Qualtrics Apr 2026 · Surveys
• added Qualtrics Feb 2026 · Surveys

2025 4 added · 2 dropped

• added React Router Dec 2025 · JavaScript frameworks
• dropped New Relic Jun 2025 · RUM
• added Akamai May 2025 · CDN
• added Akamai Bot Manager May 2025 · Security
• added New Relic Apr 2025 · RUM
• dropped Cookie Script Jan 2025 · Cookie compliance

2024 3 added · 1 dropped

• added lit-element Jun 2024 · JavaScript libraries
• added lit-html Jun 2024 · JavaScript libraries
• added Selectize May 2024 · JavaScript libraries
• dropped New Relic Jan 2024 · RUM

2023 4 added · 8 dropped

• added New Relic Nov 2023 · RUM
• added Swiper Oct 2023 · JavaScript libraries
• dropped Microsoft 365 Sep 2023 · Webmail
• dropped Unpkg Aug 2023 · CDN
• dropped jQuery UI May 2023 · JavaScript libraries
• dropped Qualtrics May 2023 · Surveys
• dropped C Apr 2023 · Programming languages
• added C Feb 2023 · Programming languages
• dropped Azure Jan 2023 · PaaS
• dropped Azure Front Door Jan 2023 · Load balancers
• dropped Google Font API Jan 2023 · Font scripts
• added Microsoft 365 Jan 2023 · Webmail

2022 23 added · 3 dropped

• added Google Tag Manager Dec 2022 · Tag managers
• added Qualtrics Dec 2022 · Surveys
• added jQuery UI Oct 2022 · JavaScript libraries
• added HSTS Sep 2022 · Security
• added HTTP/3 Sep 2022 · Miscellaneous
• added Open Graph Sep 2022 · Miscellaneous
• dropped Twitter Sep 2022 · Widgets
• dropped Twitter Ads Sep 2022 · Advertising
• added Amazon CloudFront Aug 2022 · CDN
• added Amazon Web Services Aug 2022 · PaaS
• added Azure Aug 2022 · PaaS
• added Azure Front Door Aug 2022 · Load balancers
• added Backbone.js Aug 2022 · JavaScript frameworks
• added cdnjs Aug 2022 · CDN
• added Cloudflare Aug 2022 · CDN
• added Google Analytics Aug 2022 · Analytics
• added jQuery Aug 2022 · JavaScript libraries
• dropped MediaElement.js Aug 2022 · Video players
• added Sentry Aug 2022 · Issue trackers
• added Underscore.js Aug 2022 · JavaScript libraries
• added Unpkg Aug 2022 · CDN
• added Azure Jun 2022 · PaaS
• added Azure Front Door Jun 2022 · Load balancers
• added Twitter May 2022 · Widgets
• added Twitter Ads May 2022 · Advertising
• added Datadog Jan 2022 · RUM

2021 12 added · 8 dropped · 1 switched

• dropped Facebook Pixel Dec 2021 · Analytics
• dropped Wheelio Dec 2021 · Widgets
• added Emotion Nov 2021 · Development
• added core-js Sep 2021 · JavaScript libraries
• switched Facebook → Wheelio Sep 2021 · Widgets
• added Backbone.js Jul 2021 · JavaScript frameworks
• added Facebook Pixel Jul 2021 · Analytics
• dropped Google Tag Manager Jul 2021 · Tag managers
• added MediaElement.js Jul 2021 · Video players
• added Sentry Jul 2021 · Issue trackers
• added Underscore.js Jul 2021 · JavaScript libraries
• added Unpkg Jul 2021 · CDN
• added Babel Jun 2021 · Miscellaneous
• added Lodash Jun 2021 · JavaScript libraries
• added React Jun 2021 · JavaScript libraries
• added Webpack Jun 2021 · Miscellaneous
• dropped Backbone.js Mar 2021 · JavaScript frameworks
• dropped Lodash Mar 2021 · JavaScript libraries
• dropped MediaElement.js Mar 2021 · Video players
• dropped Sentry Mar 2021 · Issue trackers
• dropped Underscore.js Mar 2021 · JavaScript libraries

2020 2 added · 7 dropped

• dropped Google Tag Manager Dec 2020 · Tag managers
• added Sentry Dec 2020 · Issue trackers
• dropped Bootstrap Oct 2020 · UI frameworks
• dropped Hammer.js Oct 2020 · JavaScript libraries
• dropped jQuery UI Oct 2020 · JavaScript libraries
• dropped Moment.js Oct 2020 · JavaScript libraries
• dropped Sqreen May 2020 · Miscellaneous
• added Sqreen Mar 2020 · Miscellaneous
• dropped Sqreen Feb 2020 · Miscellaneous

2019 22 added · 6 dropped · 1 switched

• dropped Adobe Analytics Dec 2019 · Analytics
• added Facebook Dec 2019 · Widgets
• dropped Google Font API Sep 2019 · Font Scripts
• added Sqreen Sep 2019 · Miscellaneous
• dropped Facebook May 2019 · Widgets
• dropped Microsoft ASP.NET May 2019 · Web Frameworks
• dropped Modernizr May 2019 · JavaScript Libraries
• dropped Windows Server May 2019 · Operating Systems
• added Backbone.js Apr 2019 · JavaScript Frameworks
• added Bootstrap Apr 2019 · Web Frameworks
• added Hammer.js Apr 2019 · JavaScript Libraries
• added jQuery UI Apr 2019 · JavaScript Libraries
• added Lodash Apr 2019 · JavaScript Libraries
• added MediaElement.js Apr 2019 · Video Players
• added Moment.js Apr 2019 · JavaScript Libraries
• added Underscore.js Apr 2019 · JavaScript Libraries
• added Adobe Analytics Mar 2019 · Analytics
• added Amazon CloudFront Mar 2019 · CDN
• added Amazon Web Services Mar 2019 · PaaS
• added Facebook Mar 2019 · Widgets
• added Google Analytics Mar 2019 · Analytics
• added Google Font API Mar 2019 · Font Scripts
• added Google Tag Manager Mar 2019 · Tag Managers
• added IIS Mar 2019 · Web Servers
• added jQuery Mar 2019 · JavaScript Libraries
• added Microsoft ASP.NET Mar 2019 · Web Frameworks
• added Modernizr Mar 2019 · JavaScript Libraries
• switched IIS → Nginx Mar 2019 · Web Servers
• added Windows Server Mar 2019 · Operating Systems