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A modern runtime for JavaScript and TypeScript. https://deno.com/
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Giacomo Rizzi 86e5238384
core(examples): Deserialize the result of execute_script (#12806)
Example of transforming execute_script response to a serde_json::Value

Co-authored-by: Bartek Iwańczuk <biwanczuk@gmail.com>
2021-11-22 14:47:29 +01:00
.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 ci: use 'ubuntu-20.04' runner image rather than 'ubuntu-latest' (#12733) 2021-11-10 16:29:24 -08:00
bench_util chore: bump crates for 1.16.2 (#12792) 2021-11-17 10:14:23 -05:00
cli fix(fmt): markdown formatting was incorrectly removing some non-breaking space html entities (#12818) 2021-11-19 12:54:41 -05:00
core core(examples): Deserialize the result of execute_script (#12806) 2021-11-22 14:47:29 +01:00
docs chore: move docs to separate repository 2021-07-20 16:25:36 +02:00
ext chore(ext/http): deno fmt (#12798) 2021-11-17 15:34:41 -08:00
runtime fix(test): do not throw on error.errors.map (#12810) 2021-11-20 09:43:40 -05:00
serde_v8 upgrade: v8 crate 0.35.0 (V8 9.7.106.5) (#12797) 2021-11-17 14:09:13 -08:00
test_ffi test(ffi): add mutable buffer tests (#12701) 2021-11-10 14:55:46 +01:00
test_util chore(tests): fix typo in pty.rs (#12757) 2021-11-14 14:14:25 +01:00
third_party@bc48d46314 chore: upgrade third_party for dprint 0.17 (#11930) 2021-09-06 12:44:07 -04:00
tools 1.16.2 (#12794) 2021-11-17 11:00:58 -05:00
.dlint.json chore: enable camelcase rule in dlint (#12605) 2021-10-30 18:31:19 +02:00
.dprint.json fix(fmt): markdown formatting was incorrectly removing some non-breaking space html entities (#12818) 2021-11-19 12:54:41 -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 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: update to Rust edition 2021 (#12578) 2021-11-02 10:03:37 -04:00
Cargo.lock fix(fmt): markdown formatting was incorrectly removing some non-breaking space html entities (#12818) 2021-11-19 12:54:41 -05:00
Cargo.toml perf: optimize some important crates more aggressively (#12332) 2021-11-08 12:49:11 -08:00
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): link built in utilities (#12405) 2021-10-21 03:04:30 +09:00
Releases.md 1.16.2 (#12794) 2021-11-17 11:00:58 -05:00

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/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.