#Picture resolution switcher full#

sizes='(max-width: 970px) 100vw, (max-width: 1200px) 50vw, calc(50vw - 100px)') in which the last item in the list is used as the default. You can also pass a comma-delimited list of media queries with width descriptors (e.g. sizes='90vw') or a single media query with width descriptor (e.g. sizes (optional)Īccepts a single width descriptor (e.g. Besides these, there are some other attributes we can make the use to enhance it better. With the use of the above attributes, we can achieve the magic of resolution switching for images. It’s also widely supported in major browsers: It was introduced around 2014, and has already been shipped to major browsers. To solve it, there’s a ready-to-use feature in plain HTML.

#Picture resolution switcher full#

If not, the user will have to downloading full images when they visit a page.

For example, you may need to compute the viewport size and render the file from the source. Making them display responsively is straight forward, but for better UX and page load time, we must consider the use of different images on different device sizes - this can be tricky. We also use images in almost all applications we create. When developing a responsive web design (RWD), there are tons of CSS libraries available to help, or if you are confident enough, you could do the same with flex box and grids - a great combination for RWD. Responsive design isn’t an option, it’s a need.

As developers and designers, we are responsible to ensure our product works seamlessly across all devices, without a glitch. In today’s digital age, 1000s of devices types are being used daily.