Stringify large array of objects (over 500 mb) avoid RangeError: Invalid string length

large-stringify.ts

export async function largeStringify<T>(resources: T[]): Promise<Buffer> {
  const blobs = [new Blob(["["])];
  resources.forEach((resource, index) => {
    const resourceString = JSON.stringify(resource);
    blobs.push(new Blob([resourceString]));
    if (index !== resources.length - 1) {
      blobs.push(new Blob([","]));
    }
  });
  
  blobs.push(new Blob(["]"]));

  const finalBlob = new Blob(blobs);

  return finalBlob.arrayBuffer().then(arrayBuffer => {
    return Buffer.from(arrayBuffer);
  })
}