From abd3ee9c5d59b42848c00dc7c544908ad13e9696 Mon Sep 17 00:00:00 2001
From: Karl Seguin <k@openmymind.io>
Date: Tue, 2 Dec 2025 11:24:26 +0800
Subject: [PATCH] Add ignore list for unkown global property

This is for often-seen globals which we _know_ come from client-side libraries,
e.g. litNonce.
---
 src/browser/polyfill/polyfill.zig | 22 ++++++++++++++++++++++
 1 file changed, 22 insertions(+)

diff --git a/src/browser/polyfill/polyfill.zig b/src/browser/polyfill/polyfill.zig
index cfb502a7..c14c75a2 100644
--- a/src/browser/polyfill/polyfill.zig
+++ b/src/browser/polyfill/polyfill.zig
@@ -54,6 +54,28 @@ pub const Loader = struct {
         }
 
         if (comptime builtin.mode == .Debug) {
+            const ignored = std.StaticStringMap(void).initComptime(.{
+                .{ "process", {} },
+                .{ "ShadyDOM", {} },
+                .{ "ShadyCSS", {} },
+
+                .{ "litNonce", {} },
+                .{ "litHtmlVersions", {} },
+                .{ "litHtmlPolyfillSupport", {} },
+                .{ "litElementHydrateSupport", {} },
+
+                .{ "recaptcha", {} },
+                .{ "grecaptcha", {} },
+                .{ "___grecaptcha_cfg", {} },
+                .{ "__recaptcha_api", {} },
+                .{ "__google_recaptcha_client", {} },
+
+                .{ "CLOSURE_FLAGS", {} },
+            });
+            if (ignored.has(name)) {
+                return false;
+            }
+
             log.debug(.unknown_prop, "unkown global property", .{
                 .info = "but the property can exist in pure JS",
                 .stack = js_context.stackTrace() catch "???",