Technology history for leon.jp

2026 2 dropped

• dropped Express Jan 2026 · Web frameworks
• dropped Node.js Jan 2026 · Programming languages

2025 6 added · 5 dropped

• added Stripe Dec 2025 · Payment processors
• dropped Adobe Audience Manager Jul 2025 · Segmentation
• dropped Cloudflare Jul 2025 · CDN
• dropped Cloudflare Bot Management Jul 2025 · Security
• dropped ID5 Jul 2025 · Advertising
• added Amazon Advertising Jun 2025 · Advertising
• added Prebid Jun 2025 · Advertising
• added Rubicon Project Jun 2025 · Advertising
• added Cloudflare Mar 2025 · CDN
• added Cloudflare Bot Management Mar 2025 · Security
• dropped Matomo Analytics Feb 2025 · Analytics

2024 3 dropped

• dropped ID5 Apr 2024 · Advertising
• dropped lit-element Feb 2024 · JavaScript libraries
• dropped lit-html Feb 2024 · JavaScript libraries

2023 2 added · 6 dropped

• dropped Element UI Aug 2023 · JavaScript frameworks
• dropped Vue.js Aug 2023 · JavaScript frameworks
• dropped Cxense Jul 2023 · Personalisation
• dropped Nginx Jul 2023 · Web servers
• added Sentry Jun 2023 · Issue trackers
• dropped C May 2023 · Programming languages
• dropped Polyfill Mar 2023 · JavaScript libraries
• added C Feb 2023 · Programming languages

2022 8 added · 4 dropped

• added Open Graph Sep 2022 · Miscellaneous
• added Polyfill Sep 2022 · JavaScript libraries
• added lit-element Aug 2022 · JavaScript libraries
• added lit-html Aug 2022 · JavaScript libraries
• added PWA Aug 2022 · Miscellaneous
• dropped Facebook Jun 2022 · Widgets
• added Adobe Audience Manager Apr 2022 · Segmentation
• added reCAPTCHA Apr 2022 · Security
• added Microsoft Clarity Mar 2022 · Analytics
• dropped Vimeo Mar 2022 · Video players
• dropped Webpack Mar 2022 · Miscellaneous
• dropped Google AdSense Feb 2022 · Advertising

2021 12 added · 6 dropped

• dropped Wheelio Dec 2021 · Widgets
• added core-js Sep 2021 · JavaScript libraries
• added Wheelio Sep 2021 · Widgets
• added Angular Jul 2021 · JavaScript frameworks
• added Facebook Pixel Jul 2021 · Analytics
• added Google AdSense Jul 2021 · Advertising
• added Google Analytics Jul 2021 · Analytics
• added TypeScript Jul 2021 · Programming languages
• added Vimeo Jul 2021 · Video players
• added Webpack Jul 2021 · Miscellaneous
• added Zone.js Jul 2021 · JavaScript frameworks
• added Facebook May 2021 · Widgets
• dropped Angular Mar 2021 · JavaScript frameworks
• dropped Google AdSense Mar 2021 · Advertising
• dropped Google Analytics Mar 2021 · Analytics
• dropped Webpack Mar 2021 · Miscellaneous
• dropped Zone.js Mar 2021 · JavaScript frameworks
• added Google Publisher Tag Feb 2021 · Advertising

2020 2 added · 1 dropped

• added Google AdSense Oct 2020 · Advertising
• dropped Outbrain Jul 2020 · Widgets
• added Google Analytics Jun 2020 · Analytics

2019 15 added · 2 dropped

• dropped Google Analytics Dec 2019 · Analytics
• added Google Tag Manager Sep 2019 · Tag Managers
• dropped Google Tag Manager Apr 2019 · Tag Managers
• added Amazon CloudFront Mar 2019 · CDN
• added Amazon Web Services Mar 2019 · PaaS
• added Angular Mar 2019 · JavaScript Frameworks
• added Express Mar 2019 · Web Servers
• added Google Analytics Mar 2019 · Analytics
• added Google Font API Mar 2019 · Font Scripts
• added Nginx Mar 2019 · Web Servers
• added Node.js Mar 2019 · Programming Languages
• added Outbrain Mar 2019 · Widgets
• added Webpack Mar 2019 · Miscellaneous
• added Zone.js Mar 2019 · JavaScript Frameworks
• added Amazon Web Services Feb 2019 · PaaS
• added Google Tag Manager Feb 2019 · Tag Managers
• added Webpack Feb 2019 · Miscellaneous

2018 4 added

• added Express Jun 2018 · Web Frameworks
• added Nginx Jun 2018 · Web Servers
• added Node.js Jun 2018 · Programming Languages
• added Outbrain Jun 2018 · Widgets