@next/swc-win32-x64-msvc

JavaScript/TypeScript Compilation

This feature allows for the compilation of JavaScript or TypeScript code into a version of JavaScript that is compatible with older browsers or environments. The code sample demonstrates how to use the package to compile TypeScript code into ES2015 JavaScript.

"use strict";
const swc = require('@next/swc-win32-x64-msvc');

async function compile(jsCode) {
  const result = await swc.transform(jsCode, {
    jsc: {
      parser: {
        syntax: 'typescript',
        tsx: false,
        decorators: false,
        dynamicImport: false
      },
      target: 'es2015'
    }
  });
  return result.code;
}

compile('let x: number = 123;').then(console.log);

Minification

This feature enables the minification of JavaScript code to reduce its size, making it more efficient to download and execute. The code sample shows how to minify a simple piece of JavaScript code.

"use strict";
const swc = require('@next/swc-win32-x64-msvc');

async function minify(jsCode) {
  const result = await swc.transform(jsCode, {
    minify: true
  });
  return result.code;
}

minify('const x = 1 + 2;').then(console.log);