Technology history for 4dk.ru

2025 7 added · 3 dropped · 1 switched

• dropped Ubuntu Dec 2025 · Operating systems
• dropped Unpkg Dec 2025 · CDN
• added Angie Nov 2025 · Web servers
• added C Nov 2025 · Programming languages
• added Perl Nov 2025 · Programming languages
• added JivoChat Oct 2025 · Live chat
• switched MobX → Preact Oct 2025 · JavaScript libraries
• added Ubuntu Oct 2025 · Operating systems
• added Unpkg Oct 2025 · CDN
• dropped Ubuntu Aug 2025 · Operating systems
• added Priority Hints Feb 2025 · Performance

2024 7 added · 13 dropped · 1 switched

• dropped JivoChat Oct 2024 · Live chat
• dropped Preact Oct 2024 · JavaScript libraries
• added MobX Sep 2024 · JavaScript libraries
• dropped Bootstrap Aug 2024 · UI frameworks
• dropped Google Hosted Libraries Aug 2024 · CDN
• dropped Isotope Aug 2024 · JavaScript libraries
• added JivoChat Aug 2024 · Live chat
• dropped jQuery UI Aug 2024 · JavaScript libraries
• dropped jsDelivr Aug 2024 · CDN
• dropped MobX Aug 2024 · JavaScript libraries
• dropped Moment.js Aug 2024 · JavaScript libraries
• added Preact Aug 2024 · JavaScript libraries
• dropped reCAPTCHA Aug 2024 · Security
• dropped Socket.io Aug 2024 · JavaScript frameworks
• dropped Underscore.js Aug 2024 · JavaScript libraries
• dropped YouTube Aug 2024 · Video players
• added Nuxt.js Jul 2024 · JavaScript frameworks
• switched SWFObject → Open Graph Jul 2024 · Miscellaneous
• added Swiper Jul 2024 · JavaScript libraries
• added Vue.js Jul 2024 · JavaScript frameworks
• added MobX Jan 2024 · JavaScript libraries

2023 40 added · 2 dropped

• added Apache HTTP Server May 2023 · Web servers
• added Bootstrap May 2023 · UI frameworks
• added Google Hosted Libraries May 2023 · CDN
• added Hotjar May 2023 · Analytics
• added HSTS May 2023 · Security
• added Isotope May 2023 · JavaScript libraries
• added jQuery UI May 2023 · JavaScript libraries
• added jsDelivr May 2023 · CDN
• added JSS May 2023 · JavaScript frameworks
• added Linkedin Insight Tag May 2023 · Analytics
• added LiveChat May 2023 · Live chat
• added Microsoft Advertising May 2023 · Advertising
• added Moment.js May 2023 · JavaScript libraries
• added Node.js May 2023 · Programming languages
• added OpenSSL May 2023 · Web server extensions
• added OWL Carousel May 2023 · JavaScript libraries
• added Pinterest Conversion Tag May 2023 · Analytics
• added PWA May 2023 · Miscellaneous
• added React May 2023 · JavaScript frameworks
• added reCAPTCHA May 2023 · Security
• added Sentry May 2023 · Issue trackers
• added Slick May 2023 · JavaScript libraries
• added Socket.io May 2023 · JavaScript frameworks
• added styled-components May 2023 · JavaScript frameworks
• added SWFObject May 2023 · Miscellaneous
• added Twitter Ads May 2023 · Advertising
• added Ubuntu May 2023 · Operating systems
• added Underscore.js May 2023 · JavaScript libraries
• added VideoJS May 2023 · Video players
• added VWO May 2023 · Analytics
• added Windows Server May 2023 · Operating systems
• added YouTube May 2023 · Video players
• dropped C Apr 2023 · Programming languages
• added Dynatrace Apr 2023 · Analytics
• added Dynatrace RUM Apr 2023 · RUM
• added PWA Apr 2023 · Miscellaneous
• added React Apr 2023 · JavaScript frameworks
• added styled-components Apr 2023 · JavaScript frameworks
• added C Feb 2023 · Programming languages
• dropped Choices Feb 2023 · JavaScript libraries
• added VideoJS Feb 2023 · Video players
• added YouTube Feb 2023 · Video players

2022 20 added · 1 dropped

• dropped Twitter Dec 2022 · Widgets
• added HSTS Sep 2022 · Security
• added Bootstrap Aug 2022 · UI frameworks
• added Choices Aug 2022 · JavaScript libraries
• added Google Hosted Libraries Aug 2022 · CDN
• added Isotope Aug 2022 · JavaScript libraries
• added jQuery UI Aug 2022 · JavaScript libraries
• added jsDelivr Aug 2022 · CDN
• added Moment.js Aug 2022 · JavaScript libraries
• added Node.js Aug 2022 · Programming languages
• added OWL Carousel Aug 2022 · JavaScript libraries
• added reCAPTCHA Aug 2022 · Security
• added Slick Aug 2022 · JavaScript libraries
• added Socket.io Aug 2022 · JavaScript frameworks
• added SWFObject Aug 2022 · Miscellaneous
• added Twitter Aug 2022 · Widgets
• added Twitter Ads Aug 2022 · Advertising
• added Ubuntu Aug 2022 · Operating systems
• added Underscore.js Aug 2022 · JavaScript libraries
• added Ubuntu Apr 2022 · Operating systems
• added Google Hosted Libraries Feb 2022 · CDN

2021 8 added · 2 dropped

• dropped Wheelio Dec 2021 · Widgets
• added VK Pixel Nov 2021 · Analytics
• added Wheelio Sep 2021 · Widgets
• added reCAPTCHA Aug 2021 · Security
• added Isotope Jun 2021 · JavaScript libraries
• added Moment.js Jun 2021 · JavaScript libraries
• added Twitter Ads Jun 2021 · Advertising
• dropped Moment.js Mar 2021 · JavaScript libraries
• added Bootstrap Feb 2021 · UI frameworks
• added Choices Feb 2021 · Miscellaneous

2020 1 added

• added jsDelivr Jul 2020 · CDN

2019 15 added · 1 dropped

• added Slick Sep 2019 · JavaScript Libraries
• added Yandex.Metrika May 2019 · Analytics
• added Font Awesome Mar 2019 · Font Scripts
• added Google Analytics Mar 2019 · Analytics
• added Google Tag Manager Mar 2019 · Tag Managers
• added jQuery Mar 2019 · JavaScript Libraries
• added jQuery UI Mar 2019 · JavaScript Libraries
• added Moment.js Mar 2019 · JavaScript Libraries
• added Nginx Mar 2019 · Web Servers
• added Node.js Mar 2019 · Programming Languages
• added OWL Carousel Mar 2019 · Widgets
• added Socket.io Mar 2019 · JavaScript Frameworks
• added SWFObject Mar 2019 · Miscellaneous
• added Twitter Mar 2019 · Widgets
• added Underscore.js Mar 2019 · JavaScript Libraries
• dropped Google Font API Feb 2019 · Font Scripts

2018 2 added · 1 dropped

• dropped Yandex.Metrika Nov 2018 · Analytics
• added Node.js Sep 2018 · Programming Languages
• added Socket.io Sep 2018 · JavaScript Frameworks