What powers kaizen-letter.com?
Last seen Apr 2026 · 12 technologies across 10 categories
Analytics
Cloudflare Browser Insights
since Sep 2025
Blogs
Beehiiv
since Sep 2025
CDN
Cloudflare
since Sep 2025
Font scripts
Google Font API
since Sep 2025
Issue trackers
Sentry
since Sep 2025
JavaScript frameworks
React
since Sep 2025
Miscellaneous
Open Graph
since Sep 2025
Security
Cloudflare Bot Management
since Sep 2025
PerimeterX
since Sep 2025
UI frameworks
Headless UI
since Sep 2025
Web frameworks
Remix
since Sep 2025
Full technology history →
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Recent changes
- dropped Amazon ALB Apr 2026
- dropped Amazon Web Services Apr 2026
- dropped Amazon S3 Nov 2025
- dropped Heroku Nov 2025