Technology history for openers.jp

2025 6 dropped

• dropped Amazon CloudFront Dec 2025 · CDN
• dropped HSTS Dec 2025 · Security
• dropped HTTP/3 Dec 2025 · Miscellaneous
• dropped Ruby Dec 2025 · Programming languages
• dropped Ruby on Rails Dec 2025 · Web frameworks
• dropped Lodash Feb 2025 · JavaScript libraries

2024 1 added · 1 dropped

• dropped Amazon ELB Apr 2024 · Load balancers
• added Amazon ELB Feb 2024 · Load balancers

2023 3 added · 7 dropped

• dropped OpenResty Sep 2023 · Web servers
• dropped Amazon ELB Jul 2023 · Load balancers
• dropped lit-element Jul 2023 · JavaScript libraries
• dropped lit-html Jul 2023 · JavaScript libraries
• added Ahrefs Jun 2023 · Analytics
• dropped C Apr 2023 · Programming languages
• added HTTP/3 Mar 2023 · Miscellaneous
• dropped Polyfill Mar 2023 · JavaScript libraries
• dropped reCAPTCHA Mar 2023 · Security
• added C Feb 2023 · Programming languages

2022 29 added · 7 dropped · 1 switched

• added RSS Dec 2022 · Miscellaneous
• dropped comScore Oct 2022 · Analytics
• dropped Quantcast Measure Oct 2022 · Analytics
• dropped Facebook Sep 2022 · Widgets
• dropped Google Plus Sep 2022 · Widgets
• added HSTS Sep 2022 · Security
• added Open Graph Sep 2022 · Miscellaneous
• added Amazon CloudFront Aug 2022 · CDN
• added Amazon ELB Aug 2022 · Load balancers
• added Amazon Web Services Aug 2022 · PaaS
• added Bootstrap Aug 2022 · UI frameworks
• added core-js Aug 2022 · JavaScript libraries
• added DoubleClick for Publishers (DFP) Aug 2022 · Advertising
• added Facebook Login Aug 2022 · Authentication
• added Facebook Pixel Aug 2022 · Analytics
• added Google Analytics Aug 2022 · Analytics
• added Google Font API Aug 2022 · Font scripts
• added Google Publisher Tag Aug 2022 · Advertising
• added Google Tag Manager Aug 2022 · Tag managers
• added jQuery Aug 2022 · JavaScript libraries
• added lit-element Aug 2022 · JavaScript libraries
• added lit-html Aug 2022 · JavaScript libraries
• added Lodash Aug 2022 · JavaScript libraries
• added Nginx Aug 2022 · Web servers
• added OpenResty Aug 2022 · Web servers
• added Polyfill Aug 2022 · JavaScript libraries
• added reCAPTCHA Aug 2022 · Security
• switched Java → Ruby Aug 2022 · Programming languages
• added Ruby on Rails Aug 2022 · Web frameworks
• added Slick Aug 2022 · JavaScript libraries
• dropped Google Remarketing Tag Jul 2022 · Retargeting
• dropped New Relic May 2022 · Analytics
• added lit-element Apr 2022 · JavaScript libraries
• added lit-html Apr 2022 · JavaScript libraries
• added reCAPTCHA Apr 2022 · Security
• added Polyfill Feb 2022 · JavaScript libraries
• dropped Google AdSense Jan 2022 · Advertising

2021 15 added · 8 dropped · 1 switched

• dropped Wheelio Dec 2021 · Widgets
• added comScore Nov 2021 · Analytics
• added Java Nov 2021 · Programming languages
• added Quantcast Measure Nov 2021 · Analytics
• added Amazon ELB Sep 2021 · Load balancers
• added core-js Sep 2021 · JavaScript libraries
• added Wheelio Sep 2021 · Widgets
• added Google Remarketing Tag Jul 2021 · Retargeting
• added Bootstrap Jun 2021 · UI frameworks
• added Facebook Login Jun 2021 · Social logins
• added Facebook Pixel Jun 2021 · Analytics
• added Google AdSense Jun 2021 · Advertising
• added Lodash Jun 2021 · JavaScript libraries
• added New Relic Jun 2021 · Analytics
• switched Lua → Ruby Jun 2021 · Programming languages
• added Ruby on Rails Jun 2021 · Web frameworks
• dropped Google AdSense Apr 2021 · Advertising
• dropped Bootstrap Mar 2021 · UI frameworks
• dropped Font Awesome Mar 2021 · Font scripts
• dropped Lodash Mar 2021 · JavaScript libraries
• dropped New Relic Mar 2021 · Analytics
• dropped Ruby Mar 2021 · Programming languages
• dropped Ruby on Rails Mar 2021 · Web frameworks
• added Google Publisher Tag Feb 2021 · Advertising

2019 29 added · 9 dropped

• added Font Awesome Nov 2019 · Font Scripts
• added Google AdSense Nov 2019 · Advertising Networks
• added Lodash Nov 2019 · JavaScript Libraries
• dropped Apache HTTP Server Aug 2019 · Web Servers
• dropped Backbone.js Aug 2019 · JavaScript Frameworks
• dropped Hammer.js Aug 2019 · JavaScript Libraries
• dropped Marionette.js Aug 2019 · JavaScript Frameworks
• dropped MySQL Aug 2019 · Databases
• dropped PHP Aug 2019 · Programming Languages
• dropped Twitter Emoji (Twemoji) Aug 2019 · Miscellaneous
• dropped Underscore.js Aug 2019 · JavaScript Libraries
• dropped WordPress Aug 2019 · Blogs
• added Bootstrap Jul 2019 · Web Frameworks
• added DoubleClick for Publishers (DFP) Jul 2019 · Advertising Networks
• added Google Font API Jul 2019 · Font Scripts
• added Lua Jul 2019 · Programming Languages
• added New Relic Jul 2019 · Analytics
• added Nginx Jul 2019 · Web Servers
• added OpenResty Jul 2019 · Web Servers
• added Ruby Jul 2019 · Programming Languages
• added Ruby on Rails Jul 2019 · Web Frameworks
• added Slick Jul 2019 · JavaScript Libraries
• added Amazon CloudFront Mar 2019 · CDN
• added Amazon Web Services Mar 2019 · PaaS
• added Apache HTTP Server Mar 2019 · Web Servers
• added Backbone.js Mar 2019 · JavaScript Frameworks
• added Facebook Mar 2019 · Widgets
• added Google Analytics Mar 2019 · Analytics
• added Google Tag Manager Mar 2019 · Tag Managers
• added Hammer.js Mar 2019 · JavaScript Libraries
• added jQuery Mar 2019 · JavaScript Libraries
• added Marionette.js Mar 2019 · JavaScript Frameworks
• added MySQL Mar 2019 · Databases
• added PHP Mar 2019 · Programming Languages
• added Twitter Emoji (Twemoji) Mar 2019 · Miscellaneous
• added Underscore.js Mar 2019 · JavaScript Libraries
• added WordPress Mar 2019 · Blogs
• added Amazon Web Services Jan 2019 · PaaS

2018 1 added

• added Twitter Emoji (Twemoji) Nov 2018 · Miscellaneous