From cb418a41970925b8329bba6c96b5e5adb10f19d0 Mon Sep 17 00:00:00 2001
From: Daniel Roe <daniel@roe.dev>
Date: Mon, 3 Mar 2025 10:03:06 +0000
Subject: [PATCH 1/2] fix(dev): allow all hosts on codesandbox

---
 packages/nuxi/src/utils/dev.ts | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/packages/nuxi/src/utils/dev.ts b/packages/nuxi/src/utils/dev.ts
index d6f4dca75..eb648bd18 100644
--- a/packages/nuxi/src/utils/dev.ts
+++ b/packages/nuxi/src/utils/dev.ts
@@ -15,6 +15,7 @@ import { createJiti } from 'jiti'
 import { listen } from 'listhen'
 import { join, relative, resolve } from 'pathe'
 import { debounce } from 'perfect-debounce'
+import { provider } from 'std-env'
 import { joinURL } from 'ufo'
 
 import { clearBuildDir } from '../utils/fs'
@@ -360,7 +361,7 @@ export function _getDevServerOverrides(listenOptions: Partial<Pick<ListenOptions
     defaultOverrides.vite = defu(defaultOverrides.vite, { server: { allowedHosts: [listenOptions.hostname] } })
   }
 
-  if (listenOptions.public) {
+  if (listenOptions.public || provider === 'codesandbox') {
     defaultOverrides.devServer = { cors: { origin: '*' } }
     defaultOverrides.vite = { server: { allowedHosts: true } }
   }

From d79acc85df7b409ad4a0859ae79d8d71c2dfd586 Mon Sep 17 00:00:00 2001
From: Daniel Roe <daniel@roe.dev>
Date: Mon, 3 Mar 2025 10:21:51 +0000
Subject: [PATCH 2/2] fix: use csb variable

---
 packages/nuxi/src/utils/dev.ts | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/packages/nuxi/src/utils/dev.ts b/packages/nuxi/src/utils/dev.ts
index eb648bd18..38c31ac44 100644
--- a/packages/nuxi/src/utils/dev.ts
+++ b/packages/nuxi/src/utils/dev.ts
@@ -15,7 +15,6 @@ import { createJiti } from 'jiti'
 import { listen } from 'listhen'
 import { join, relative, resolve } from 'pathe'
 import { debounce } from 'perfect-debounce'
-import { provider } from 'std-env'
 import { joinURL } from 'ufo'
 
 import { clearBuildDir } from '../utils/fs'
@@ -361,7 +360,8 @@ export function _getDevServerOverrides(listenOptions: Partial<Pick<ListenOptions
     defaultOverrides.vite = defu(defaultOverrides.vite, { server: { allowedHosts: [listenOptions.hostname] } })
   }
 
-  if (listenOptions.public || provider === 'codesandbox') {
+  // TODO: https://github.com/unjs/std-env/pull/154
+  if (listenOptions.public || process.env.CODESANDBOX_HOST) {
     defaultOverrides.devServer = { cors: { origin: '*' } }
     defaultOverrides.vite = { server: { allowedHosts: true } }
   }