From a2ccc1f71ad82d0541ffdb363641de871a1e589e Mon Sep 17 00:00:00 2001
From: mzl2233 <mzl2233@users.noreply.github.com>
Date: Thu, 14 May 2026 11:16:13 +0000
Subject: [PATCH] Show 404 for missing package versions

---
 app/composables/npm/useResolvedVersion.ts | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/app/composables/npm/useResolvedVersion.ts b/app/composables/npm/useResolvedVersion.ts
index d129a94b98..e5f0ce94e6 100644
--- a/app/composables/npm/useResolvedVersion.ts
+++ b/app/composables/npm/useResolvedVersion.ts
@@ -13,6 +13,11 @@ export function useResolvedVersion(
         ? `https://npm.antfu.dev/${name}@${version}`
         : `https://npm.antfu.dev/${name}`
       const data = await $fetch<ResolvedPackageVersion>(url)
+
+      if (data.version === '0.0.0') {
+        throw createError({ statusCode: 404, message: 'Package not found' })
+      }
+
       return data.version
     },
     { default: () => undefined },