Writable getters

Setters removing themselves are reminiscent of Ouroboros, the serpent eating its own tail, an ancient symbol. Media credit

A pattern that has come up a few times in my code is the following: an object has a property which defaults to an expression based on its other properties unless it’s explicitly set, in which case it functions like a normal property. Essentially, the expression functions as a default value.

Tips Tutorials

Hybrid positioning with CSS variables and max()

Notice how the navigation on the left behaves wrt scrolling: It’s like absolute at first that becomes fixed once the header scrolls out of the viewport.

One of my side projects these days is a color space agnostic color conversion & manipulation library, which I’m developing together with my husband, Chris Lilley (you can see a sneak peek of its docs above). He brings his color science expertise to the table, and I bring my JS & API design experience, so it’s a great match and I’m really excited about it! (if you’re serious about color and you’re building a tool or demo that would benefit from it contact me, we need as much early feedback on the API as we can get! )

For the documentation, I wanted to have the page navigation on the side (when there is enough space), right under the header when scrolled all the way to the top, but I wanted it to scroll with the page (as if it was absolutely positioned) until the header is out of view, and then stay at the top for the rest of the scrolling (as if it used fixed positioning).