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SWC Plugin

SWC is an extensible Rust-based platform for the next generation of fast developer tools.

If you're using SWC in your project, you can opt for the @lingui/swc-plugin. This plugin, designed for SWC, is a Rust version of LinguiJS Macro.

Installation​

Install @lingui/swc-plugin as a development dependency:

npm install --save-dev @lingui/swc-plugin

Usage​

Add the following configuration to your .swcrc file:

.swcrc
{
  "$schema": "https://json.schemastore.org/swcrc",
  "jsc": {
    "experimental": {
      "plugins": [
        [
          "@lingui/swc-plugin",
          {
            // Optional
            // Unlike the JS version this option must be passed as object only.
            // Docs https://lingui.dev/ref/conf#runtimeconfigmodule
            // "runtimeModules": {
            //   "i18n": ["@lingui/core", "i18n"],
            //   "trans": ["@lingui/react", "Trans"]
            // }
          },
        ],
      ],
    },
  },
}

If you use NextJS, add the following to your next.config.js:

next.config.js
/** @type {import('next').NextConfig} */
const nextConfig = {
  reactStrictMode: true,
  experimental: {
    swcPlugins: [
      ['@lingui/swc-plugin', {
       // the same options as in .swcrc
      }],
    ],
  },
};

module.exports = nextConfig;

Further reading​