If you have an anchor link on a page with a fixed or sticky header, the element linked to will disappear behind the header. To fix this, you will have to add the property scroll-margin-top to the element.
Have you ever developed in a Debian VirtualBox running out of space? This happened to me some days ago when I have imported the live database for debugging. Following this step by step tutorial, you can increase the disk space.
Do you often work with backend forms in your web application scrolling endless down to the submit button? Why not overwrite the submit button with the common use save keyboard hotkeys CMD+S (Mac) and CTRL+S (Win) with Javascript?
Icons are used everywhere nowdays on UI elements on the world wide web. But how can you integrate icons on your website without having to much trouble with their integration and speed?