I am using version 0.2.2 on Linux and apparently bat does not colorize .json files.
Are you sure that is the case?
I mean, I tried and thought the same. But when I open json in Sublime, curly braces and brackets are white and the text is a light grey. I took a close look and it is working the same way with bat.
Hope that helps
Thanks, you're right. I see that at least true gets highlighted in blue color in a JSON file. So, basically this is a bad color scheme...
Renaming the file from .json to .js looks a lot better.
Why not use the same highlighting for JSON, being a subset of ECMAScript anyway?
Why not use the same highlighting for JSON, being a subset of ECMAScript anyway?
Not sure if this is the only reason, but you might want to highlight syntax-errors in a particular way.
If you really want this, you can use bat --language javascript .. starting with the next version.
So, basically this is a bad color scheme...
It could also be the combination of color scheme and language definition.
If anybody knows how to improve this, I'd be glad to know.
This really depends on the syntax highlighting theme. The next version of bat will ship with a few themes to choose from. Here is TwoDark, for example:

Was this language definition shipped?
JSON files do not seem to be highlighted in 0.12.1.
@jcousins-ynap As described above, the JSON syntax was always shipped. It's just the highlighting theme that causes problems. Please try a different one. If there are remaining problems, please open a new ticket.
Most helpful comment
This really depends on the syntax highlighting theme. The next version of
batwill ship with a few themes to choose from. Here isTwoDark, for example: