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A modern runtime for JavaScript and TypeScript. https://deno.com/
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Divy Srivastava ff92febb38
fix(ext/flash): graceful server startup/shutdown (#16383)
Fixes https://github.com/denoland/deno/issues/16267

Co-authored-by: Yusuke Tanaka <yusuktan@maguro.dev>
2022-11-11 19:11:52 +05:30
.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 chore(ci): update github actions (#16534) 2022-11-06 21:26:21 +05:30
bench_util chore: forward v1.27.2 release commit to main (#16572) 2022-11-09 00:27:51 +01:00
cli fix(ext/flash): graceful server startup/shutdown (#16383) 2022-11-11 19:11:52 +05:30
core perf(core): minimize trivial heap allocations in resolve_async_ops (#16584) 2022-11-10 17:26:02 +05:30
docs chore: move docs to separate repository 2021-07-20 16:25:36 +02:00
ext fix(ext/flash): graceful server startup/shutdown (#16383) 2022-11-11 19:11:52 +05:30
ops refactor(ops): Rewrite fast call optimizer and codegen (#16514) 2022-11-10 17:23:31 +05:30
runtime feat: Stabilize Deno.bench() and 'deno bench' subcommand (#16485) 2022-11-11 00:22:14 +01:00
serde_v8 chore: forward v1.27.2 release commit to main (#16572) 2022-11-09 00:27:51 +01:00
test_ffi fix(ext/ffi): Use BufferSource for FFI buffer types (#16355) 2022-10-21 09:16:57 +05:30
test_napi fix(napi): fix is_detached_arraybuffer (#16478) 2022-10-30 13:13:46 -04:00
test_util feat: don't require --unstable flag for npm programs (#16520) 2022-11-10 22:03:28 +01:00
third_party@17fd391b8f fix(npm): support compiling on linux/aarch64 (#16208) 2022-10-10 07:59:31 +05:30
tools refactor(ops): Rewrite fast call optimizer and codegen (#16514) 2022-11-10 17:23:31 +05:30
.dlint.json chore: enable camelcase rule in dlint (#12605) 2021-10-30 18:31:19 +02:00
.dprint.json fix: upgrade swc_ecma_parser to 0.122.19 - deno_ast 0.20 (#16406) 2022-10-25 11:55:57 -04:00
.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: update crates (#16588) 2022-11-10 17:20:46 +01:00
Cargo.toml perf(napi): optimize primitive napi functions (#16163) 2022-10-07 16:24:01 +05:30
CODE_OF_CONDUCT.md fix(tools): prettier formatting (#6206) 2020-06-09 17:50:41 +02:00
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 v1.27.2 release commit to main (#16572) 2022-11-09 00:27:51 +01:00
rust-toolchain.toml chore: use Rust 1.64.0 (#16035) 2022-09-26 21:52:16 +02:00
SECURITY.md chore: change e-mail address for security issues (#15239) 2022-07-18 16:55:05 -07:00

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.