Here's a snippet of sample output produced by bunx defuddle-cli parse article.html --json -o def.json (same is true when running with npx)
�[36m"metaTags":�[39m [
{
�[36m"name":�[39m null,
�[36m"property":�[39m null,
�[36m"content":�[39m "ie=edge"
},
{
�[36m"name":�[39m "title",
�[36m"property":�[39m null,