> Sketch also can’t do much more design-wise than you can with HTML and CSS, a good thing as it’s too easy to put things into a design with photoshop or illustr

> Sketch also can’t do much more design-wise than you can with HTML and CSS, a good thing as it’s too easy to put things into a design with photoshop or illustrator that are a pain to implement. On the other hand, it's a poor replacement for actual HTML and CSS as a flexible prototyping medium, and limits the visual possibilities for the parts that are not tied to CSS's constraints (e.g. icons, illustrations, backgrounds). (From my admittedly short experience, Figma limits them even further, to the point that the only visual language you can accomplish with it is similar to Figma's own branding guidelines.)