tabatkins

Cascading Attribute Sheets++

• Author: Tab Atkins-Bittner
• Created: 2025-06-30

Summary

In general, we put "semantics" into HTML, and "presentation" into CSS.

cferdinandi

// Core assets
let coreAssets = [];

// On install, cache core assets
self.addEventListener('install', function (event) {

	// Cache core assets
	event.waitUntil(caches.open('app').then(function (cache) {
		for (let asset of coreAssets) {
			cache.add(new Request(asset));