From 603c6c36af6b4a0c6c3e441cf18f73d55e2a782e Mon Sep 17 00:00:00 2001
From: dan <dan.abramov@gmail.com>
Date: Wed, 25 May 2022 16:07:35 +0100
Subject: [PATCH] [Beta] Fix lint re-running every second (#4687)

---
 beta/src/components/MDX/Sandpack/CustomPreset.tsx | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/beta/src/components/MDX/Sandpack/CustomPreset.tsx b/beta/src/components/MDX/Sandpack/CustomPreset.tsx
index 4f250af8..15ccb4de 100644
--- a/beta/src/components/MDX/Sandpack/CustomPreset.tsx
+++ b/beta/src/components/MDX/Sandpack/CustomPreset.tsx
@@ -20,6 +20,9 @@ import {Preview} from './Preview';
 import {CustomTheme} from './Themes';
 import {useSandpackLint} from './useSandpackLint';
 
+// Workaround for https://github.com/reactjs/reactjs.org/issues/4686#issuecomment-1137402613.
+const emptyArray = [];
+
 export function CustomPreset({
   isSingleFile,
   showDevTools,
@@ -65,6 +68,7 @@ export function CustomPreset({
               showTabs={false}
               showRunButton={false}
               extensions={lintExtensions}
+              extensionsKeymap={emptyArray}
             />
             <Preview
               className="order-last xl:order-2"