There are some interesting differences between how currentColor and custom properties work. Both are examples of dynamic properties in CSS but how they are resolved differs in some very important ways. I recently came across an example of this that had me scratching my head for a while.
New design, content and some new CSS tricks on my website.
Custom Properties have the potential to change how we write and think about CSS.
A solution for transitioning lengths values in CSS through more than one 'bending point'.
Explains the box model, cascade, formatting contexts, positioning, stacking and a lot more about how CSS works. A right of passage, I had to write my version.
Ideas for a more general purpose interpolation function in CSS.
A more personal article on being a developer and having an average mathematical ability.
A bunch of interesting techniques for using SVG to make unique responsive components.
My experience implementing service workers to cache and serve content offline.