What should a web designer know in order to make the task of layout designers as easy as possible?

Question

Design

How important is it for a web designer, being in a team , to know the basics of layout, Bootstrap and more?
What will help to avoid misunderstanding between the designer and layout designer when working on the site?

Answer 1

0) GRID! - this is the first and unshakable rule of well-coordinated work of a designer and layout designer. If there is a grid in the layout, 50% of the issues are solved.
1) Basics of HTML CSS. So that the designer understands the behavior of the elements on the page.
2) Browser rendering issues and pixel identity issue. Again, figuratively.
3) Understanding mobile-first and desktop-first will solve the layout problems of rendered layouts in terms of element positions.
4) The principle of the js / canvas animation, in order to understand that the horseradish workbench will make 7 red perpendicular lines turning into a kitten.