This is Collection #9, a selection of interesting articles, stunning websites and cool tools around web development, technology and the internet.
Working with select elements in forms is hard if you have dynamic inputs or large lists to choose from - or simply want to load options from the backend.
Peter Beshai explains how to efficiently animate thousands of points in canvas.
Visually mark HTML elements with the help of CSS if the elements are broken or incomplete.
How to create layouts with vertical text using the writing-mode property.