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TypeScript in Moyuk

Moyuk's TypeScript aims to be as compatible as possible with Deno's. (Not fully compatible yet.)

tsconfig.json​

Moyuk doesn't support customizing compiler options yet. The tsconfig.json set by Moyuk looks like this:

{
    "compilerOptions": {
        "allowJs": true,
        "esModuleInterop": true,
        "experimentalDecorators": true,
        "inlineSourceMap": true,
        "isolatedModules": true,
        "module": "esnext",
        "moduleDetection": "force",
        "strict": true,
        "target": "esnext",
        "useDefineForClassFields": true
    }
}
info

Moyuk's compiler options are basically same as Deno's.

Import​

You can import modules from https: or npm: URLs just like in Deno.

Moyuk currently supports importing modules from:

Using npm packages​

Importing npm packages with npm specifiers​

Moyuk supports importing modules from npm packages via npm: URL.

import { marked } from 'npm:marked@^4.2';
note

Moyuk uses esm.sh internally to resolve npm specifiers.

caution

Not all npm packages work with Moyuk. Npm packages that use Node.js built-in modules or native modules won't work.

Importing npm packages with CDNs​

Moyuk supports importing modules from CDNs that support X-TypeScript-Types header via https: URL.

import { marked } from 'https://esm.sh/[email protected]';

Here is the list of the CDNs that support X-TypeScript-Types:

TypeScript version​

You can check the TypeScript version in the App Info tab. Moyuk uses the latest TypeScript version.