Items tagged css in 2021
Filters: Year: 2021 × css × Sorted by date
The World of CSS Transforms. Comprehensive, clearly explained tutorial on CSS transforms by Josh W. Comeau, with some very neat interactive demos. I hadn’t understood how useful it is that the translate() transform treats percentages as applying to the dimensions of the element being transformed, not its parent. This means you can use expressions like transform: translateX(calc(100% + 4px)); to shift an element by its entire width plus a few more pixels. # 9th August 2021, 2:30 pm
APIs from CSS without JavaScript: the datasette-css-properties plugin
I built a new Datasette plugin called datasette-css-properties. It’s very, very weird—it adds a .css output extension to Datasette which outputs the result of a SQL query using CSS custom property format. This means you can display the results of database queries using pure CSS and HTML, no JavaScript required!
datasette-css-properties (via) My new Datasette plugin defines a “.css” output format which returns the data from the query as a valid CSS stylesheet defining custom properties for each returned column. This means you can build a page using just HTML and CSS that consumes API data from Datasette, no JavaScript required! Whether this is a good idea or not is left as an exercise for the reader. # 7th January 2021, 7:42 pm
Custom Properties as State. Fascinating thought experiment by Chris Coyier: since CSS custom properties can be defined in an external stylesheet, we can APIs that return stylesheets defining dynamically server-side generated CSS values for things like time-of-day colour schemes or even strings that can be inserted using ::after { content: var(--my-property).
This gave me a very eccentric idea for a Datasette plugin... # 7th January 2021, 7:39 pm
brumm.af/shadows (via) I did not know this trick: by defining multiple box-shadow values as a comma separated list you can create much more finely tuned shadow effects. This tool by Philipp Brumm provides a very smart UI for designing shadows. # 6th January 2021, 4:12 pm