From 5921771648a184e915a24cfbcd61574bd4139b97 Mon Sep 17 00:00:00 2001
From: Greg Bowler <greg@g105b.com>
Date: Fri, 10 Oct 2025 19:54:45 +0100
Subject: [PATCH] Add JetBrains sponsorship to README with H1 heading

---
 README.md | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/README.md b/README.md
index 4c0e297..9cd68eb 100644
--- a/README.md
+++ b/README.md
@@ -77,3 +77,9 @@ For more extensive examples, check out the code in the [example directory](/exam
 
 [fetch-standard]: https://fetch.spec.whatwg.org/
 [fetch-js]: https://developer.mozilla.org/en/docs/Web/API/Fetch_API
+
+# Proudly sponsored by
+
+[JetBrains Open Source sponsorship program](https://www.jetbrains.com/community/opensource/)
+
+[![JetBrains logo.](https://resources.jetbrains.com/storage/products/company/brand/logos/jetbrains.svg)](https://www.jetbrains.com/community/opensource/)