Build and visualize Minecraft chat components
Run cmake. I personally use ninja, but you could use anything. There should be no platform restrictions -- although it hasn't been tested on anything other than Windows 10.
Invoking Soprano without any command-line arguments will open a live JSON editor, and component visualizer. As you type your JSON, you will see the visual output come to life -- errors and all!
You can also invoke with --help to get more one-time use options.