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richardscarrott / worker.ts

Last active February 8, 2026 09:50

Cloudflare Workers / Pages `stale-while-revalidate`

	import { parse } from 'cache-control-parser';

	export default {
	async fetch(request: Request, env: {}, ctx: ExecutionContext): Promise<Response> {
	try {
	const cache = await caches.default;
	const cachedResponse = await cache.match(request);
	if (cachedResponse) {
	console.log('Cache: HIT');
	if (shouldRevalidate(cachedResponse)) {