Atom package to extend Emmet's JSX expansions to convert string attributes to js props
This guide assumes you have the emmet and language-babel packages already installed in Atom
'atom-text-editor[data-grammar~="jsx"]:not([mini])':
'tab': 'emmet:expand-abbreviation-with-tab'
Now open a file with JSX code, type div[prop=myProp], press tab and it should autocomplete to <div prop={myProp}></div>
! (if it's not properly syntax highlighted, select Babel ES6 JavaScript or JSX as the syntax, this won't work otherwise)
Good catch. Let us know what about this package looks wrong to you, and we'll investigate right away.