@swc/plugin-swc-sdk

@swc/plugin-swc-sdk provides build-time transformations for the @swc/sdk package. It supports converting static imports annotated with /*#__DYNAMIC__*/ into dynamic imports, and applies configured SDK feature-flag transforms.

Usage

.swcrc:

{
  "jsc": {
    "experimental": {
      "plugins": ["@swc/plugin-swc-sdk"]
    }
  }
}

/*#__DYNAMIC__*/ on imports

You can annotate on a normal import statement to make it dynamic import.

Input

/*#__DYNAMIC__*/
import { log } from "./logger";

export async function work() {
  if (process.env.NODE_ENV !== "production") {
    await log("Starting work");
  }

  if (process.env.NODE_ENV !== "production") {
    log("Without await");
  }
}

export function sync() {
  if (process.env.NODE_ENV !== "production") {
    log("Without async");
  }
}

Output

export function work() {
  if (process.env.NODE_ENV !== "production") {
    await import('./logger').then(m => m.log("Starting work"))
  }

  if (process.env.NODE_ENV !== "production") {
    import('./logger').then(m => m.log("Without await"))
  }
}

export function sync() {
  if (process.env.NODE_ENV !== "production") {
    import('./logger').then(m => m.log("Without async"))
  }
}

${CHANGELOG}