Technology history for c2su.org

2026 3 added · 3 dropped · 2 switched

• dropped AMP Mar 2026 · JavaScript frameworks
• dropped Cloudflare Browser Insights Mar 2026 · Analytics
• dropped Open Graph Mar 2026 · Miscellaneous
• added AMP Jan 2026 · JavaScript frameworks
• added Cloudflare Browser Insights Jan 2026 · Analytics
• switched Slick → core-js Jan 2026 · JavaScript libraries
• added Open Graph Jan 2026 · Miscellaneous
• switched core-js → Slick Jan 2026 · JavaScript libraries

2025 11 dropped

• dropped Google Hosted Libraries Nov 2025 · CDN
• dropped core-js Aug 2025 · JavaScript libraries
• dropped Elementor Aug 2025 · Page builders
• dropped Google Maps Aug 2025 · Maps
• dropped Hello Elementor Aug 2025 · WordPress themes
• dropped jQuery Migrate Aug 2025 · JavaScript libraries
• dropped jQuery UI Aug 2025 · JavaScript libraries
• dropped MySQL Aug 2025 · Databases
• dropped Priority Hints Aug 2025 · Performance
• dropped Swiper Aug 2025 · JavaScript libraries
• dropped WordPress Aug 2025 · CMS

2024 2 added · 3 dropped · 1 switched

• switched DataTables → Highlight.js Nov 2024 · JavaScript libraries
• added PHPDebugBar Nov 2024 · Development
• dropped Popper Nov 2024 · Miscellaneous
• dropped Twitter Emoji (Twemoji) Jul 2024 · Font scripts
• added Twitter Emoji (Twemoji) May 2024 · Font scripts
• dropped Microsoft 365 Mar 2024 · Webmail

2023 8 dropped

• dropped Press Hueman Oct 2023 · WordPress themes
• dropped Twitter Emoji (Twemoji) Oct 2023 · Font scripts
• dropped Underscore.js Oct 2023 · JavaScript libraries
• dropped Popper Mar 2023 · Miscellaneous
• dropped Contact Form 7 Jan 2023 · WordPress plugins
• dropped core-js Jan 2023 · JavaScript libraries
• dropped reCAPTCHA Jan 2023 · Security
• dropped The Events Calendar Jan 2023 · WordPress plugins

2022 28 added · 3 dropped

• dropped Google Tag Manager Dec 2022 · Tag managers
• added RSS Dec 2022 · Miscellaneous
• dropped Wheelio Nov 2022 · Widgets
• added Contact Form 7 Aug 2022 · WordPress plugins
• added core-js Aug 2022 · JavaScript libraries
• added Font Awesome Aug 2022 · Font scripts
• added Google Analytics Aug 2022 · Analytics
• added Google Font API Aug 2022 · Font scripts
• dropped Google Remarketing Tag Aug 2022 · Retargeting
• added Google Tag Manager Aug 2022 · Tag managers
• added jQuery Migrate Aug 2022 · JavaScript libraries
• added jsDelivr Aug 2022 · CDN
• added MathJax Aug 2022 · JavaScript graphics
• added Microsoft 365 Aug 2022 · Webmail
• added MySQL Aug 2022 · Databases
• added OVHcloud Aug 2022 · PaaS
• added phpBB Aug 2022 · Message boards
• added Polyfill Aug 2022 · JavaScript libraries
• added Press Hueman Aug 2022 · WordPress themes
• added reCAPTCHA Aug 2022 · Security
• added The Events Calendar Aug 2022 · WordPress plugins
• added TinyMCE Aug 2022 · Rich text editors
• added Twitter Emoji (Twemoji) Aug 2022 · Font scripts
• added Underscore.js Aug 2022 · JavaScript libraries
• added Unpkg Aug 2022 · CDN
• added WordPress Aug 2022 · CMS
• added Contact Form 7 Feb 2022 · WordPress plugins
• added jQuery CDN Feb 2022 · CDN
• added Polyfill Feb 2022 · JavaScript libraries
• added Press Hueman Feb 2022 · WordPress themes
• added The Events Calendar Feb 2022 · WordPress plugins

2021 11 added · 6 dropped

• dropped Babel Oct 2021 · Miscellaneous
• dropped Polyfill Oct 2021 · JavaScript libraries
• added core-js Sep 2021 · JavaScript libraries
• added Debian Sep 2021 · Operating systems
• added Wheelio Sep 2021 · Widgets
• dropped Lodash Aug 2021 · JavaScript libraries
• added Babel Jul 2021 · Miscellaneous
• added Google Remarketing Tag Jul 2021 · Retargeting
• added MathJax Jul 2021 · JavaScript graphics
• added Twitter Emoji (Twemoji) Jul 2021 · Font scripts
• added Underscore.js Jul 2021 · JavaScript libraries
• added Unpkg Jul 2021 · CDN
• dropped Underscore.js Jun 2021 · JavaScript libraries
• added Lodash May 2021 · JavaScript libraries
• dropped MathJax Mar 2021 · JavaScript graphics
• dropped Twitter Emoji (Twemoji) Mar 2021 · Miscellaneous
• added jQuery Migrate Jan 2021 · JavaScript libraries

2020 4 added · 1 dropped

• dropped jQuery Migrate Oct 2020 · JavaScript libraries
• added jsDelivr Sep 2020 · CDN
• added MathJax Sep 2020 · JavaScript graphics
• added Polyfill Sep 2020 · JavaScript libraries
• added reCAPTCHA Feb 2020 · Captchas

2019 10 added · 3 switched

• added Google Font API Sep 2019 · Font Scripts
• added Google Tag Manager Sep 2019 · Tag Managers
• switched Modernizr → Underscore.js Sep 2019 · JavaScript Libraries
• switched VigLink → Google AdSense Jul 2019 · Advertising Networks
• added Google Analytics Jul 2019 · Analytics
• switched Google AdSense → VigLink Jul 2019 · Advertising Networks
• added Font Awesome Mar 2019 · Font Scripts
• added jQuery Migrate Mar 2019 · JavaScript Libraries
• added Modernizr Mar 2019 · JavaScript Libraries
• added MySQL Mar 2019 · Databases
• added phpBB Mar 2019 · Message Boards
• added Twitter Emoji (Twemoji) Mar 2019 · Miscellaneous
• added WordPress Mar 2019 · CMS