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A modern runtime for JavaScript and TypeScript. https://deno.com/
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Divy Srivastava 36958ea7dc
perf(ext/websocket): use internal dispatch for msg events (#18904)
```
Linux divy-2 5.19.0-1022-gcp #24~22.04.1-Ubuntu SMP Sun Apr 23 09:51:08 UTC 2023 x86_64 x86_64 x86_64 GNU/Linux
32GiB System memory
Intel(R) Xeon(R) CPU @ 3.10GHz

# main
Msg/sec: 89398.250000
Msg/sec: 90079.750000

# this patch
Msg/sec: 91919.750000
Msg/sec: 91762.250000
```
2023-05-04 16:18:17 +02:00
.cargo fix: upgrade deno_ast to 0.23 (#17269) 2023-01-04 18:54:54 -05:00
.devcontainer chore: update devcontainer configuration (#15751) 2022-09-03 02:21:41 +02:00
.github chore: upgrade rusty_v8 to 0.71.0 (#18868) 2023-04-27 20:50:46 +02:00
bench_util 1.33.1 (#18895) 2023-04-28 19:05:46 +02:00
cli fix(ext/url): throw TypeError for empty argument (#18896) 2023-05-04 16:18:15 +02:00
core perf(core): async op pseudo-codegen and performance work (#18887) 2023-05-04 16:18:10 +02:00
ext perf(ext/websocket): use internal dispatch for msg events (#18904) 2023-05-04 16:18:17 +02:00
ops perf(core): async op pseudo-codegen and performance work (#18887) 2023-05-04 16:18:10 +02:00
runtime refactor: remove ext/console/01_colors.js (#18927) 2023-05-04 16:18:12 +02:00
serde_v8 1.33.1 (#18895) 2023-04-28 19:05:46 +02:00
test_ffi feat(ext/ffi): support marking symbols as optional (#18529) 2023-04-03 21:32:21 +03:00
test_napi Revert "refactor: don't expose Deno[Deno.internal].core namespace" (#18881) 2023-04-28 00:37:03 +02:00
test_util chore: remove tokio-tungstenite dependency (#18814) 2023-04-23 23:56:55 -04:00
third_party@ee59830ca2 feat(lint): add Deno.run to no-deprecated-deno-api (#18869) 2023-04-27 02:52:52 +00:00
tools 1.33.1 (#18895) 2023-04-28 19:05:46 +02:00
.dlint.json chore: update dlint to v0.37.0 for GitHub Actions (#17295) 2023-01-16 17:17:18 +01:00
.dprint.json Revert "chore(ext/websocket): Add autobahn|testsuite fuzzingclient (#… (#18856) 2023-04-26 15:48:23 +00:00
.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 Revert "chore(ext/websocket): Add autobahn|testsuite fuzzingclient (#… (#18856) 2023-04-26 15:48:23 +00:00
.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) 2023-01-02 21:00:42 +00:00
Cargo.lock fix(ext/websocket): update fastwebsockets to 0.3.1 (#18916) 2023-05-04 16:17:49 +02:00
Cargo.toml fix(ext/websocket): update fastwebsockets to 0.3.1 (#18916) 2023-05-04 16:17:49 +02:00
LICENSE.md chore: update copyright year to 2023 (#17247) 2023-01-02 21:00:42 +00:00
README.md docs(readme): Update readme (#18677) 2023-04-17 01:08:05 +02:00
Releases.md 1.33.1 (#18895) 2023-04-28 19:05:46 +02:00
rust-toolchain.toml feat(ext/kv): return versionstamp from set/commit (#18512) 2023-03-30 20:57:21 +02:00

Deno

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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

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 setup a simple HTTP server:

import { serve } from "https://deno.land/std@0.182.0/http/server.ts";

serve((_req) => new Response("Hello, World!"));

More examples.

Additional Resources

Contributing

We appreciate your help!

To contribute, please read our contributing instructions.