Here's my subtle launch of the MVP.
This product is for startup devs, hopefully you know what a POST request is (though there are code examples).
I started this project as I needed it myself to create a funnel from Mailgun to Unbounce to My app, and no dashboard service (with their thousands of integrations) managed to create integrations for these two. With this tool there are no limits of sources. Also, many tools give you an API to send to which you need to learn. Bashboard lets just just bash any data to your dashboard and it'll generate charts for you.
You don't even need to go generate a link to send data to. If you're already writing code somewhere just POST request to bashboard.io/your-user/your-dash/widget-name and you're on your way.
It couldn't be more simple to create charts, for a developer ;).
I would love any feedback. Classical dev-preneur here.