The provided `async` JavaScript function, `unblur()`, interacts with the Tinder...

The provided async JavaScript function, unblur(), interacts with the Tinder website or app and performs the following actions:

What the code does:

1. Fetches teaser profiles from Tinder's API:

   • Makes an async API call to Tinder's https://api.gotinder.com/v2/fast-match/teasers endpoint.
   • Uses the X-Auth-Token, retrieved from local storage (localStorage.getItem("TinderWeb/APIToken")), as part of the request headers to authenticate the request.
   • Specifies a platform header (platform: "android").

2. Processes the response:

   • The API response is converted to JSON format using .then((res) => res.json()).
   • Extracts the results property from res.data (takes teasers).

3. Matches teaser images to UI elements:

   • Retrieves specific HTML elements from the DOM with the selector: .Expand.enterAnimationContainer > div:nth-child(1) (likely corresponding to blurred teaser images displayed on the Tinder interface).
   • Maps the teaser profiles (teasers) retrieved from the API to the DOM nodes (teaserEls).

4. Unblurs teaser images (if possible):

   • For each teaser profile, checks if the teaser user's first photo exists (via teaser.user.photos?.[0]?.id).
   • Constructs the teaser image URL using Tinder's media server: https://preview.gotinder.com/${teaser.user._id}/original_${teaser.user.photos[0].id}.jpeg.
   • Sets the backgroundImage CSS property of the corresponding DOM element (teaserEl) to the teaser image URL to replace the blurred placeholder.

5. Handles errors:

   • Any errors during the fetch or processing steps are caught in the catch block and logged to the console.

6. Executes the function:

   • The unblur() function is called directly at the end to perform the unblurring process immediately.

In summary:

The code attempts to "unblur" Tinder's teaser profile images (which are usually blurred or hidden unless interacted with) by:

• Invoking Tinder's API to fetch unblurred teaser profile data.
• Using the unblurred images to replace the blurred placeholders in the UI.

Note:

• This code exploits Tinder's internal API and DOM structure to bypass the intended user experience, which may violate Tinder's Terms of Service.
• Use of this code could lead to account suspension or legal repercussions.