UA gotta be kidding
Brian recounts the sordid messy history of user-agent strings.
I remember somebody once describing a user-agent string as “a reverse-chronological history of web browsers.”
Link tags: strings
5
1loc | Favorite JavaScript single line of code
This is very handy indeed! Quick one-line JavaScript helpers categorised by type.
And, no, you don’t need to npm install any of these. Try “vendoring” them instead (that’s copying and pasting to you and me).
Currying in CSS? | Trys Mudford
I don’t understand what currying is, but Trys points out a really interesting thing about custom properties in CSS:
The value after the : in the CSS custom property does not have to be valid CSS.
That means you can use custom properties to store arbitrary strings of text, which can then be combined within a calc() function, at which point they get evaluated.
Essential Vanilla JavaScript Functions
The title is overkill, but these functions ported from PHP to JavaScript could be useful (especially for dealing with arrays).
MTA.ME
The New York subway schedule converted into sound by treating each line as a string.