well done

src/web/server.ts

@@ -51,6 +51,17 @@ app.get(/\/api:meta/, require('./meta'));
 app.get(/\/api:url/,  require('./service/url-preview'));
 app.post(/\/api:rss/, require('./service/rss-proxy'));
 
+/**
+ * Serve config
+ */
+app.get('/config.json', (req, res) => {
+	res.send({
+		recaptcha: {
+			siteKey: config.recaptcha.siteKey
+		}
+	});
+});
+
 /**
  * Subdomain
  */