minimal-worker-example.js•779 B
/**
* Minimal Cloudflare Worker with Browser Rendering binding
*
* This is a minimal example that just returns information about
* the environment and the browser binding.
*/
export default {
async fetch(request, env, ctx) {
// Check if browser binding exists
const hasBrowser = 'browser' in env;
// Return information about the environment
return new Response(JSON.stringify({
env: Object.keys(env),
hasBrowser,
browser: hasBrowser ? {
type: typeof env.browser,
methods: Object.getOwnPropertyNames(Object.getPrototypeOf(env.browser) || {})
.filter(prop => typeof env.browser[prop] === 'function'),
} : null,
}, null, 2), {
headers: { 'Content-Type': 'application/json' },
});
},
};