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A modern runtime for JavaScript and TypeScript. https://deno.com/
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David Sherret f74c44efd6 chore(ci): do not run CI on draft PRs unless explicitly run via commit message (#17350)
This will help us reduce CI time during development. The CI can be
explicitly run on draft PRs by adding `[ci]` to the commit message.
2023-01-13 11:20:15 -05:00
.cargo fix: upgrade deno_ast to 0.23 (#17269) 2023-01-05 13:06:22 +01:00
.devcontainer chore: update devcontainer configuration (#15751) 2022-09-03 02:21:41 +02:00
.github chore(ci): do not run CI on draft PRs unless explicitly run via commit message (#17350) 2023-01-13 11:20:15 -05:00
bench_util feat(core): allow specifying name and dependencies of an Extension (#17301) 2023-01-13 11:20:13 -05:00
cli fix(fmt): better handling of link reference definitions when formatting markdown (#17352) 2023-01-13 11:20:15 -05:00
core fix(npm): allow to read package.json if permissions are granted (#17209) 2023-01-13 11:20:14 -05:00
ext fix(napi): support for env cleanup hooks (#17324) 2023-01-13 11:20:14 -05:00
ops 1.29.2 (#17276) 2023-01-05 14:37:23 +01:00
runtime feat(core): allow specifying name and dependencies of an Extension (#17301) 2023-01-13 11:20:13 -05:00
serde_v8 1.29.2 (#17276) 2023-01-05 14:37:23 +01:00
test_ffi feat(ext/ffi): structs by value (#15060) 2023-01-13 11:20:13 -05:00
test_napi refactor(napi): Cleanup tests (#17347) 2023-01-13 11:20:15 -05:00
test_util fix(watch): preserve ProcState::file_fetcher between restarts (#15466) 2023-01-13 11:20:14 -05:00
third_party@3e5b0cea16 chore: Update dlint (#17031) 2023-01-05 13:04:38 +01:00
tools chore(ci): ci refactor - Part 1 - Generate ci yaml by js (#17335) 2023-01-13 11:20:15 -05:00
.dlint.json chore: enable camelcase rule in dlint (#12605) 2021-10-30 18:31:19 +02:00
.dprint.json fix(fmt): better handling of link reference definitions when formatting markdown (#17352) 2023-01-13 11:20:15 -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 year to 2023 (#17247) 2023-01-05 13:05:49 +01:00
Cargo.lock fix(fmt): better handling of link reference definitions when formatting markdown (#17352) 2023-01-13 11:20:15 -05:00
Cargo.toml chore: upgrade tokio to 1.24.0 (#17271) 2023-01-13 11:20:12 -05:00
LICENSE.md chore: update copyright year to 2023 (#17247) 2023-01-05 13:05:49 +01:00
README.md docs: use irm instead of iwr -useb (#15474) 2022-08-15 10:05:29 -04:00
Releases.md 1.29.2 (#17276) 2023-01-05 14:37:23 +01:00
rust-toolchain.toml chore: update to Rust 1.66.0 (#17078) 2023-01-05 13:03:11 +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.