Vim

## ALE (recommended)

Install ALE and add these lines to .vimrc:

let g:ale_javascript_eslint_executable = 'healthier'
let g:ale_linters = {
\   'javascript': ['eslint'],
\}

Syntastic

Install Syntastic and add these lines to .vimrc:

let g:syntastic_javascript_checkers=['eslint']
let g:syntastic_javascript_eslint_exec = 'healthier'