how to install ?

[elig0n]

I installed via vim-plugged (similar to Vundle) but seems like it's not working because it does not show the distinct keyword/value highlights.
I also tried manually copying all the files from the directories (syntax, indent, ft*) to their equals from ~/.vim/ with no success either.

[juanMarinero]

To install: https://vimawesome.com/plugin/json-vim
With VimPlug works.

Maybe another plugin interacts, just comment all other Plugin in ~/.vimrc and source it. If then vim-json works, uncomment little by little till you find the troublemaker.

To disable plugin once installed: let g:vim_json_syntax_conceal = 0