An explainer video: one lit-html template, from the code you write to the DOM. Prepare, create, update, and the caches in between.

Build real, composable web components using markup and CSS, with no JavaScript

A simple logic puzzle of numbers and colors. One new puzzle every day, starting easy and getting harder through the week.

You can just prove things, apparently.

Alt: Ted Lasso says YES! (TheGoon BigOldGoon)

Read the declaration and add your name.

Alt: Tom Delonge Blink182 Wtf Meme

Gecko: Intent to ship: Scoped Custom Element Registries

Alt: Key And Peele - Nooice Meme

Alt: Clue: Flames on the Side of My Face

A deep dive into the internals of the Git version control system and the computer science behind it

The common rule of thumb is to never “block” the browser’s main thread when running JavaScript tasks. But is this a hard rule? Victor Ayomipo describes a use case he encountered involving a screenshot...

An OpenType variable font that turns simple text expressions into inline charts. No JavaScript, no images — just type.

Does data get pushed to the framework to immediately recalculate, or does the framework pull the data and work out the changes? This is quite a subjective distinction!

CSS text-fit property, background-clip border-area, Focusgroup, and more.