Thanks for the input! I'm going to include some options:
- Enter an address so only transactions using that address are displayed
- Include a slider to set your own maximum amount of transactions
- Whenever a block is found, something is going to happen (but I'm not sure what yet)
I will create a better version of the code in the future (after it has a bit more features) to download. For now, you can just view the source code in your browser
I use the Force feature of D3.js and the blockchain socket API to make this work.