Create a search field similar to the search field in the discount section?

Shopify Apps
4

If you want to get all product tags, you need to query on the shop and you’ll get it easily instead of going through products and running loopers on it.

{
  shop {
    productTags(first: 250) {
      edges {
        node
      }
      pageInfo {
        hasNextPage
      }
    }
  }
}

And you can build all your queries with docs on Shopify’s GraphiQL interface which is available here https://shopify.dev/graphiql/admin-graphiql . Hit the Explore button and you’re good to go!