From fb5fd6c7422bf28148d85dbfee64ed3bfb47ea69 Mon Sep 17 00:00:00 2001
From: Pierre Tachoire <pierre@lightpanda.io>
Date: Thu, 11 Jan 2024 11:00:07 +0100
Subject: [PATCH] browser: add async script comment

---
 src/browser/browser.zig | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/src/browser/browser.zig b/src/browser/browser.zig
index 5f08b607..10006fec 100644
--- a/src/browser/browser.zig
+++ b/src/browser/browser.zig
@@ -237,6 +237,10 @@ pub const Page = struct {
         try self.env.addObject(html_doc, "document");
 
         // browse the DOM tree to retrieve scripts
+
+        // sasync stores scripts which can be run asynchronously.
+        // for now they are just run after the non-async one in order to
+        // dispatch DOMContentLoaded the sooner as possible.
         var sasync = std.ArrayList(*parser.Element).init(self.allocator);
         defer sasync.deinit();