www.typescriptlang.org Tech Stack
Live first-party scan of www.typescriptlang.org's tech stack. 8 technologies detected across 8 categories, via Wappalyzer fingerprinting + DNS CNAME + TLS certificate inspection. Last change: Apr 9, 2026 - www.typescriptlang.org added Gatsby. Scan timestamp: Jun 7, 2026.
Infrastructure Layer
Let's Encrypt
CDN
Fastly
Caching
Varnish
JavaScript frameworks
Gatsby
React
Miscellaneous
Webpack
PaaS
GitHub Pages
SSL/TLS certificate authority
Let's Encrypt
Security
HSTS
Static site generator
Gatsby
Tech Stack Changes
Compare www.typescriptlang.org's Stack
How was this detected?
For www.typescriptlang.org, DetectZeStack identified 8 technologies: 7 via HTTP fingerprinting and 1 via TLS handshake.
Detection runs four independent layers in parallel: HTTP response headers, TLS handshake metadata, certificate issuer inspection, and DNS record lookups. The breakdown above shows which layers fired for this specific domain — some sites carry most of their fingerprint in HTTP, others rely heavily on infrastructure (DNS/TLS).
How www.typescriptlang.org compares
Symmetric diff between www.typescriptlang.org and similar sites detected on DetectZeStack.
vs bkse.com — 2 shared, 4 unique here, 4 unique there
Only on www.typescriptlang.org: Fastly, Gatsby, GitHub Pages, HSTS
Only on bkse.com: Amazon CloudFront, Amazon Web Services, HTTP/3, Next.js
vs www.primebeaumont.com — 3 shared, 4 unique here, 4 unique there
Only on www.typescriptlang.org: Varnish, Webpack, Fastly, Gatsby
Only on www.primebeaumont.com: Google Cloud CDN, HTTP/3, Lodash, Wix
vs www.ytsd.org — 3 shared, 4 unique here, 3 unique there
Only on www.typescriptlang.org: GitHub Pages, Varnish, Webpack, Fastly
Only on www.ytsd.org: Google Analytics, Lodash, Wix
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Get Free API Key Chrome ExtensionWhat technologies does www.typescriptlang.org use?
www.typescriptlang.org uses 8 technologies across 8 categories. The full breakdown is listed above, organized by function. Each technology was identified through analysis of HTTP headers, DNS records, TLS certificates, and HTML content.
What CDN does www.typescriptlang.org use?
www.typescriptlang.org uses Fastly for content delivery. CDN providers are identified through DNS CNAME records and HTTP response headers.
What JavaScript framework does www.typescriptlang.org use?
www.typescriptlang.org uses Gatsby, React. JavaScript frameworks are detected through script analysis and HTML markup patterns.
How is www.typescriptlang.org's tech stack detected?
DetectZeStack identifies technologies on www.typescriptlang.org through multiple detection methods: HTTP response header analysis, HTML and JavaScript content scanning, DNS record lookups, and TLS certificate inspection. This multi-layered approach catches technologies that single-method tools miss.