Crocura aims to make using Instagram on the web a much smoother affair. It allows those who have an instagram account to view their feed on the web. The users can also view / comment / and Like photos on the web.
Crocura is not the only game in town but it does the best job when it comes to user experience and interface. You can see the photos in a much clear way and when you especially like a particular photo you can click on it to view in the enlarged mode.
You can also search for user photos using various terms.
The quality of photos is top notch and that adds to the user experience.