Deno - Compiler

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Deno is a compiler created in 2018 by Ryan Dahl.

#90on PLDB

8Years Old

Download source code:

git clone https://github.com/denoland/deno

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A modern runtime for JavaScript and TypeScript.

Tags: compiler
Deno is developed on GitHub and has 93,520 stars
Watch the history of the Deno repo visualized with Gource
Early development of Deno happened in Deno Land Inc
Deno is written in TypeScript, JavaScript, Rust, JSON, Markdown, TOML, JSX, YAML, Jupyter Notebook, Lua, CSS, C, IDL, C#, XML, PowerShell, Dockerfile, SVG
There are 8,226 members in the Deno subreddit
deno.land was registered in 2018
See also: (2 related languages) JavaScript, TypeScript
1 PLDB concepts link to Deno: Bun

Example from the web:

// Imports `serve` from the remote Deno standard library, using URL.
import { serve } from "https://deno.land/std@v0.21.0/http/server.ts";

// `serve` function returns an asynchronous iterator, yielding a stream of requests
for await (const req of serve({ port: 8000 })) {
    req.respond({ body: "Hello, World!\n" });
}

Example from hello-world:

console.log("Hello World");

Language features

Feature	Supported	Example	Token
Strings	✓	"Hello world"	"
Print() Debugging	✓		console.log
Comments	✓	// A comment
Line Comments	✓	// A comment	//
Semantic Indentation	X