typescriptlang.org

TypeScript: JavaScript With Syntax For Types.

TypeScript extends JavaScript by adding types to the language. TypeScript speeds up your development experience by catching errors and providing fixes before you even run your code.

Last scanned 53 min agoCompare with another site →

Built with

Frontend framework: Gatsby · React
Generator tag: Gatsby 5.16.1

Also detected

Infrastructure: GitHub Pages · Varnish

Overview

Status: alive
Registered: 2012-08-13 (14 years ago)
First seen here: 2026-09-22
Hosting: Fastly, Inc. · AS54113 · United States
Server header: GitHub.com
Response time: 18 ms to first byte, measured from our crawler
TLS certificate: Let's Encrypt · TLSv1.3 · expires 2026-11-28
Language: en
Mobile-ready: yes (viewport meta tag)
Linked to from: 16 other sites seen so far

Generated automatically from passive, publicly observable data. Think something here is wrong or want this profile removed? See /bot. Machine-readable: JSON.