Deno Deploy is a distributed system that runs JavaScript, TypeScript, and WebAssembly at the edge, worldwide. The service deeply integrates the V8 JavaScript runtime with a high performance asynchronous web server to provide optimal performance without unnecessary intermediate abstractions.
Deno Deploy is built on the same underlying infrastructure as the Deno CLI, allowing you to develop locally without internet access.
Learn more →The permissively licensed CLI enables any services developed for Deno to be self hosted on your own cloud instance.
Learn more →Deno is built on the fastest server technologies available: Rust, V8, Hyper, and Tokio.
Learn more →addEventListener("fetch", (event) => {
event.respondWith(
new Response("Hello world", {
status: 200,
headers: {
"content-type": "text/plain",
},
}),
);
});
Web Standard API enable you to reuse code built for the web, Service Workers, or Deno CLI with little effort.
Browse examples →