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denoland-deno/README.md
Andy Jiang 26aafd3a15
docs(readme): Update readme (#18677)
- updated examples
- added more resources
- added youtube

---------

Co-authored-by: Bartek Iwańczuk <biwanczuk@gmail.com>
2023-04-17 01:08:05 +02:00

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# Deno
[![](https://img.shields.io/crates/v/deno.svg)](https://crates.io/crates/deno)
[![Twitter badge][]][Twitter link] [![Discord badge][]][Discord link]
[![YouTube badge][]][Youtube link]
<img align="right" src="https://deno.land/logo.svg" height="150px" alt="the deno mascot dinosaur standing in the rain">
[Deno](https://deno.com/runtime) is a _simple_, _modern_ and _secure_ runtime
for **JavaScript** and **TypeScript** that uses V8 and is built in Rust.
### Features
- [Secure by default.](https://deno.land/manual/basics/permissions) No file,
network, or environment access, unless explicitly enabled.
- Provides
[web platform functionality and APIs](https://deno.land/manual/runtime/web_platform_apis),
e.g. using ES modules, web workers, and `fetch()`.
- Supports
[TypeScript out of the box](https://deno.land/manual/advanced/typescript).
- Ships only a single executable file.
- [Built-in tooling](https://deno.land/manual/tools#built-in-tooling) including
`deno test`, `deno fmt`, `deno bench`, and more.
- Includes [a set of reviewed standard modules](https://deno.land/std/)
guaranteed to work with Deno.
- [Supports npm.](https://deno.land/manual/node)
### Install
Shell (Mac, Linux):
```sh
curl -fsSL https://deno.land/install.sh | sh
```
PowerShell (Windows):
```powershell
irm https://deno.land/install.ps1 | iex
```
[Homebrew](https://formulae.brew.sh/formula/deno) (Mac):
```sh
brew install deno
```
[Chocolatey](https://chocolatey.org/packages/deno) (Windows):
```powershell
choco install deno
```
[Scoop](https://scoop.sh/) (Windows):
```powershell
scoop install deno
```
Build and install from source using [Cargo](https://crates.io/crates/deno):
```sh
cargo install deno --locked
```
See
[deno_install](https://github.com/denoland/deno_install/blob/master/README.md)
and [releases](https://github.com/denoland/deno/releases) for other options.
### Getting Started
Try [running a simple program](https://examples.deno.land/hello-world):
```sh
deno run https://deno.land/std/examples/welcome.ts
```
Or [setup a simple HTTP server](https://examples.deno.land/http-server):
```ts
import { serve } from "https://deno.land/std@0.182.0/http/server.ts";
serve((_req) => new Response("Hello, World!"));
```
[More examples](https://examples.deno.land/).
### Additional Resources
- **[The Deno Manual](https://deno.land/manual)** is a great starting point for
[additional examples](https://deno.land/manual/examples),
[setting up your environment](https://deno.land/manual/getting_started/setup_your_environment),
[using npm](https://deno.land/manual/node), and more.
- **[Runtime API reference](https://deno.land/api)** documents all APIs built
into Deno CLI.
- **[Deno Standard Modules](https://deno.land/std)** do not have external
dependencies and are reviewed by the Deno core team.
- **[deno.land/x](https://deno.land/x)** is the registry for third party
modules.
- **[Blog](https://deno.com/blog)** is where the Deno team shares important
product updates and "how to"s, about solving technical problems.
### Contributing
We appreciate your help!
To contribute, please read our
[contributing instructions](https://deno.land/manual/contributing).
[Build Status - Cirrus]: https://github.com/denoland/deno/workflows/ci/badge.svg?branch=main&event=push
[Build status]: https://github.com/denoland/deno/actions
[Twitter badge]: https://img.shields.io/twitter/follow/deno_land.svg?style=social&label=Follow
[Twitter link]: https://twitter.com/intent/follow?screen_name=deno_land
[YouTube badge]: https://img.shields.io/youtube/channel/subscribers/UCqC2G2M-rg4fzg1esKFLFIw?style=social
[YouTube link]: https://www.youtube.com/@deno_land
[Discord badge]: https://img.shields.io/discord/684898665143206084?logo=discord&style=social
[Discord link]: https://discord.gg/deno