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A modern runtime for JavaScript and TypeScript. https://deno.com/
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2022-12-13 13:01:42 -05:00
.cargo chore: fix clippy warnings (#15944) 2022-09-19 10:25:03 +02:00
.devcontainer chore: update devcontainer configuration (#15751) 2022-09-03 02:21:41 +02:00
.github ci: update release action (#17034) 2022-12-13 15:59:21 +01:00
bench_util chore: forward v1.28.3 release commit to main (#16884) 2022-12-01 22:46:27 +09:00
cli fix(npm): support loose node semver ranges like >= ^x.x.x (#17037) 2022-12-13 13:01:42 -05:00
core feat: add --inspect-wait flag (#17001) 2022-12-12 15:33:30 +01:00
ext feat(napi): improve napi coverage (#16198) 2022-12-13 19:56:53 +05:30
ops fix(ops): disallow auto-borrowing OpState across potential await point (#16952) 2022-12-05 21:40:22 +05:30
runtime feat: support createNew in Deno.writeFile (#17023) 2022-12-13 05:12:49 +01:00
serde_v8 chore: forward v1.28.3 release commit to main (#16884) 2022-12-01 22:46:27 +09:00
test_ffi feat(ext/ffi): better type hints for Deno.dlopen (#16874) 2022-12-03 17:45:35 +05:30
test_napi chore: workspace inheritance (#16343) 2022-11-22 21:07:35 +01:00
test_util feat(npm): add support for NPM_CONFIG_REGISTRY (#16980) 2022-12-07 16:10:50 -05:00
third_party@17fd391b8f fix(npm): support compiling on linux/aarch64 (#16208) 2022-10-10 07:59:31 +05:30
tools fix(ext/fetch): new Request should soft clone (#16869) 2022-12-06 09:39:04 +01:00
.dlint.json chore: enable camelcase rule in dlint (#12605) 2021-10-30 18:31:19 +02:00
.dprint.json feat(fmt): improve width calculation (#16982) 2022-12-07 17:32:24 -05:00
.editorconfig editorconfig: Don't insert final newline in .out files (#1686) 2019-02-07 11:31:49 -05:00
.gitattributes fix(test): support typechecking docs with CRLF line endings (#12748) 2021-11-15 09:58:04 -05:00
.gitignore feat(npm): implement Node API (#13633) 2022-10-05 19:36:44 +05:30
.gitmodules feat(ext/ffi): Implement FFI fast-call trampoline with Dynasmrt (#15305) 2022-09-07 12:23:56 +05:30
.rustfmt.toml chore: update copyright to 2022 (#13306) 2022-01-07 22:09:52 -05:00
Cargo.lock chore: upgrade rusty_v8 to 0.60.0 (#17033) 2022-12-13 17:07:18 +01:00
Cargo.toml chore: upgrade rusty_v8 to 0.60.0 (#17033) 2022-12-13 17:07:18 +01:00
im.json feat(repl): support npm packages (#16770) 2022-12-13 13:53:32 +01:00
LICENSE.md chore: update copyright to 2022 (#13306) 2022-01-07 22:09:52 -05:00
README.md docs: use irm instead of iwr -useb (#15474) 2022-08-15 10:05:29 -04:00
Releases.md chore: forward v1.28.3 release commit to main (#16884) 2022-12-01 22:46:27 +09:00
rust-toolchain.toml chore: use Rust 1.65.0 (#16688) 2022-11-18 02:59:10 +01:00

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.
  • Set of reviewed standard modules that are guaranteed to work with Deno.

Install

Shell (Mac, Linux):

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

PowerShell (Windows):

irm https://deno.land/install.ps1 | 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.