I used to rely on this, until some browsers suddenly stopped supporting it. It's a nice idea, but I recommend using retina.js (https://imulus.github.io/retinajs

I used to rely on this, until some browsers suddenly stopped supporting it. It's a nice idea, but I recommend using retina.js (https://imulus.github.io/retinajs/ https://imulus.github.io/retinajs/) for consistency.