466cc68afe
Currently `task::task_npx_non_existent` is consistently failing in CI ([example](https://github.com/denoland/deno/actions/runs/9192958846/job/25282900321#step:43:2772)) due to the output changing slightly ``` -- OUTPUT START -- Task non-existent npx this-command-should-not-exist-for-you npm ERR! code E404 npm ERR! 404 Not Found - GET http://localhost:4260/this-command-should-not-exist-for-you npm ERR! 404 npm ERR! 404 'this-command-should-not-exist-for-you@*' is not in this registry. npm ERR! 404 npm ERR! 404 Note that you can also install from a npm ERR! 404 tarball, folder, http url, or git url. npm ERR! A complete log of this run can be found in: /Users/runner/.npm/_logs/2024-05-22T17_58_42_473Z-debug-0.log -- OUTPUT END -- -- EXPECTED START -- Task non-existent npx this-command-should-not-exist-for-you npm error code E404 npm error 404 Not Found - GET http://localhost:4260/this-command-should-not-exist-for-you [WILDCARD] -- EXPECTED END -- ``` I'm not sure what changed in CI to cause this (and I can't repro it locally, even matching the version of npm and node on the github runners), but fix it with more lenient expected output for that test. |
||
|---|---|---|
| .cargo | ||
| .devcontainer | ||
| .github | ||
| bench_util | ||
| cli | ||
| ext | ||
| runtime | ||
| tests | ||
| tools | ||
| .dlint.json | ||
| .dprint.json | ||
| .editorconfig | ||
| .gitattributes | ||
| .gitignore | ||
| .gitmodules | ||
| .rustfmt.toml | ||
| Cargo.lock | ||
| Cargo.toml | ||
| LICENSE.md | ||
| README.md | ||
| Releases.md | ||
| rust-toolchain.toml | ||
Deno
Deno
(/ˈdiːnoʊ/, pronounced
dee-no) is a JavaScript, TypeScript, and WebAssembly runtime with secure
defaults and a great developer experience. It's built on V8,
Rust, and Tokio.
Learn more about the Deno runtime in the documentation.
Installation
Install the Deno runtime on your system using one of the commands below. Note that there are a number of ways to install Deno - a comprehensive list of installation options can be found here.
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
Build and install from source
Complete instructions for building Deno from source can be found in the manual here.
Your first Deno program
Deno can be used for many different applications, but is most commonly used to
build web servers. Create a file called server.ts and include the following
TypeScript code:
Deno.serve((_req: Request) => {
return new Response("Hello, world!");
});
Run your server with the following command:
deno run --allow-net server.ts
This should start a local web server on http://localhost:8000.
Learn more about writing and running Deno programs in the docs.
Additional resources
- Deno Docs: official guides and reference docs for the Deno runtime, Deno Deploy, and beyond.
- Deno Standard Library: officially supported common utilities for Deno programs.
- deno.land/x: registry for third-party Deno modules.
- Developer Blog: Product updates, tutorials, and more from the Deno team.
Contributing
We appreciate your help! To contribute, please read our contributing instructions.