I'm looking into what would be the best option to extend VS code with an extension which add some more features to the JSON Format such as additional keyword highlighting.
What would be the best approach ?
Taking over the tmlanguage file for JSON and add additional options for eg syntax highlighting connected to a new language ?
"Extending" the JSON fomat ?
Custom linter ?
This looks my best bet I could find till now: Can a language in Visual Studio Code be extended?
Tnx in advance for giving advice what would be the best approach.