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A modern runtime for JavaScript and TypeScript. https://deno.com/
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Luca Casonato c40d5040cd
fix(http): don't expose body on GET/HEAD requests (#12260)
GET/HEAD requests can't have bodies according to `fetch` spec. This
commit changes the HTTP server to hide request bodies for requests with
GET or HEAD methods.
2021-10-11 18:39:55 +02:00
.cargo Statically link the C runtime library on Windows (#4469) 2020-03-23 20:31:29 +01:00
.devcontainer chore: upgrade Rust to 1.55.0 (#11965) 2021-09-09 21:15:21 -04:00
.github chore: merge v1.14.3 into main (#12327) 2021-10-05 21:40:39 +02:00
bench_util bench(op_baseline): measure Deno.core.isProxy() (#12347) 2021-10-06 20:18:25 +02:00
cli fix(http): don't expose body on GET/HEAD requests (#12260) 2021-10-11 18:39:55 +02:00
core refactor(metrics): move to core (#12386) 2021-10-10 17:20:30 +02:00
docs chore: move docs to separate repository 2021-07-20 16:25:36 +02:00
ext fix(http): don't expose body on GET/HEAD requests (#12260) 2021-10-11 18:39:55 +02:00
runtime feat: provide ops details for ops sanitizer failures (#12188) 2021-10-11 17:00:33 +02:00
test_ffi test(ext/ffi): add test for multiple buffers (#12373) 2021-10-10 15:18:02 +02:00
test_util feat(tls): custom in memory CA certificates (#12219) 2021-09-30 09:26:15 +02:00
third_party@bc48d46314 chore: upgrade third_party for dprint 0.17 (#11930) 2021-09-06 12:44:07 -04:00
tools chore(wpt): Enable WPT worker tests (#12222) 2021-10-08 17:44:38 +02:00
.dlint.json chore: upgrade dlint and run prefer-primordials rule (#11777) 2021-08-20 01:14:20 +02:00
.dprint.json Revert "fix(cli): ensure empty lines don't count towards coverage (#11957)" (#12348) 2021-10-06 19:28:28 +02:00
.editorconfig editorconfig: Don't insert final newline in .out files (#1686) 2019-02-07 11:31:49 -05:00
.gitattributes chore: move test files to testdata directory (#11601) 2021-08-11 10:20:47 -04:00
.gitignore tests: fix wpt epoch ci job (#10960) 2021-06-14 20:57:02 +02:00
.gitmodules tests: fix wpt epoch ci job (#10960) 2021-06-14 20:57:02 +02:00
.rustfmt.toml chore: format toml files internally (#11563) 2021-08-02 10:19:27 -04:00
Cargo.lock feat(ext/crypto): support importing raw ECDSA keys (#11871) 2021-10-11 17:00:48 +02:00
Cargo.toml chore(ext/webgpu): update wgpu to 0.10.0 (#11781) 2021-08-24 13:29:42 +02:00
CODE_OF_CONDUCT.md fix(tools): prettier formatting (#6206) 2020-06-09 17:50:41 +02:00
LICENSE.md update copyright to 2021 (#9081) 2021-01-10 21:59:07 -05:00
README.md docs(README): Change the logo to vector image (#11841) 2021-08-25 15:27:18 +02:00
Releases.md chore: merge v1.14.3 into main (#12327) 2021-10-05 21:40:39 +02:00

Deno

Build Status - Cirrus Twitter handle Discord Chat

the deno mascot dinosaur standing in the rain

Deno is a simple, modern and secure runtime for JavaScript and TypeScript that uses V8 and is built in Rust.

Features

  • Secure by default. No file, network, or environment access, unless explicitly enabled.
  • Supports TypeScript out of the box.
  • Ships only a single executable file.
  • Built-in utilities like a dependency inspector (deno info) and a code formatter (deno fmt).
  • Set of reviewed standard modules that are guaranteed to work with Deno.

Install

Shell (Mac, Linux):

curl -fsSL https://deno.land/x/install/install.sh | sh

PowerShell (Windows):

iwr https://deno.land/x/install/install.ps1 -useb | iex

Homebrew (Mac):

brew install deno

Chocolatey (Windows):

choco install deno

Scoop (Windows):

scoop install deno

Build and install from source using Cargo:

cargo install deno --locked

See deno_install and releases for other options.

Getting Started

Try running a simple program:

deno run https://deno.land/std/examples/welcome.ts

Or a more complex one:

const listener = Deno.listen({ port: 8000 });
console.log("http://localhost:8000/");

for await (const conn of listener) {
  serve(conn);
}

async function serve(conn: Deno.Conn) {
  for await (const { respondWith } of Deno.serveHttp(conn)) {
    respondWith(new Response("Hello world"));
  }
}

You can find a deeper introduction, examples, and environment setup guides in the manual.

The complete API reference is available at the runtime documentation.

Contributing

We appreciate your help!

To contribute, please read our contributing instructions.