Inspired by the idea here.
This is a CLI application which subscribes to new headers from celestia-node, and visualizes the shares in the original data square.
Each namespace is represented by a (hopefully) unique color. The color is determined by hashing the namespace ID and using the first three bytes as the rgb values. As such, special namespaces are also reserved accordingly.
There is also a polling based application CLI tool which can be used to poll a specific block height.
demo.mp4
To use the subscription functionality, just run as usual
cargo run --release
To query a specific block height,
cargo run --release -- <BLOCK_HEIGHT>
Make sure that you create a config file called config.toml using the example_config.toml file as a template.
Thanks to the folks at trusted-point.com for access to their node while testing.