A smart contract user interface which allows you to run live smart contracts on an easy to use UI. You can pass the abi and contract address in the URL parameters like below or enter them in the text boxes on the page
Website url: https://xcontract.herokuapp.com/
https://xcontract.herokuapp.com/api/0xfb6916095ca1df60bb79ce92ce3ea74c37c5d359
Install Metamask and select the network or use a custom link for your node