2026-08-01 crawl · observed, not inferred

Technology used by astralcodexten.com

P(A|B) = [P(A)*P(B|A)]/P(B), all the rest is commentary. Click to read Astral Codex Ten, by Scott Alexander, a Substack publication.

19
technologies detected

Full detected stack

Everything detected on this domain in the latest monthly crawl, grouped by what it does. marks when we first observed it — no later than that date, not necessarily when they adopted it. Faded dates were seen in fewer than four crawls.

Miscellaneous
RSSOct 2023Open GraphOct 2023HTTP/3Oct 2023
JavaScript frameworks
ReactMar 2026React Router7.6.2Mar 2026
RUM
DatadogOct 2023Cloudflare Browser InsightsOct 2023
Security
HSTSOct 2023Cloudflare Bot ManagementOct 2023
Blogs
SubstackOct 2023
Issue trackers
SentryOct 2023
Programming languages
Node.jsOct 2023
UI frameworks
Radix UIMar 2026
Web frameworks
ExpressOct 2023
Analytics
Google AnalyticsOct 2023
JavaScript libraries
PreactOct 2023
Hosting
HostgatorOct 2023
Tag managers
Google Tag ManagerOct 2023
CDN
CloudflareOct 2023
Who else runs this stack?

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