The problem Demgur (a decentralised imgur) solves

There is no easy and user-friendly solution to upload images to ipfs

Challenges I ran into

Figuring out how to upload images to IPFS with different methods of input (paste from clipboard, url, drag & drop etc)

Then, I found this super cool lib which allows you to upload to IPFS with a single function call, wrote a wrapper function around it to upload with any kind of input and boom, demgur is born!