@jsenv/core/dist/client/autoreload/jsenv_core_packages.js

Tool to develop, test and build js projects

const parseSrcSet = (srcset) => {
  const srcCandidates = [];
  srcset.split(",").forEach((set) => {
    const [specifier, descriptor] = set.trim().split(" ");
    srcCandidates.push({
      specifier,
      descriptor,
    });
  });
  return srcCandidates;
};

const stringifySrcSet = (srcCandidates) => {
  const srcset = srcCandidates
    .map(({ specifier, descriptor }) => `${specifier} ${descriptor}`)
    .join(", ");
  return srcset;
};

export { parseSrcSet, stringifySrcSet };