start generating client-side bundle. WIP

templates/main.js

@@ -0,0 +1,38 @@
+window.addEventListener('click', event => {
+	let a = event.target;
+	while (a && a.nodeName !== 'A') a = a.parentNode;
+	if (!a) return;
+
+	if (navigate(new URL(a.href))) event.preventDefault();
+});
+
+const target = document.querySelector('main');
+let component;
+
+function navigate(url) {
+	if (url.origin !== window.location.origin) return;
+
+	let match;
+	let params = {};
+	const query = {};
+
+	function render(mod) {
+		if (component) {
+			component.destroy();
+		} else {
+			target.innerHTML = '';
+		}
+
+		component = new mod.default({
+			target,
+			data: { query, params },
+			hydrate: !!component
+		});
+	}
+
+	// ROUTES
+
+	return true;
+}
+
+navigate(window.location);