From f154419ea9ed42470c0a68ad7d17370771dfc285 Mon Sep 17 00:00:00 2001
From: Alem Tuzlak <t.zlak@hotmail.com>
Date: Mon, 6 Oct 2025 10:44:57 +0200
Subject: [PATCH 1/2] fix: dedupe solid deps for no warnings in the console

---
 packages/devtools-vite/src/plugin.ts | 27 +++++++++++++++++++++++++++
 pnpm-lock.yaml                       |  2 ++
 2 files changed, 29 insertions(+)

diff --git a/packages/devtools-vite/src/plugin.ts b/packages/devtools-vite/src/plugin.ts
index 8c43c6b..9f93128 100644
--- a/packages/devtools-vite/src/plugin.ts
+++ b/packages/devtools-vite/src/plugin.ts
@@ -82,6 +82,33 @@ export const devtools = (args?: TanStackDevtoolsViteConfig): Array<Plugin> => {
         return addSourceToJsx(code, id)
       },
     },
+    {
+      name: '@tanstack/devtools:config',
+      enforce: 'pre',
+      config(_, { command }) {
+        // we do not apply any config changes for build
+        if (command !== 'serve') {
+          return
+        }
+
+        const solidDedupeDeps = [
+          'solid-js',
+          'solid-js/web',
+          'solid-js/store',
+          'solid-js/html',
+          'solid-js/h',
+        ]
+
+        return {
+          resolve: {
+            dedupe: solidDedupeDeps,
+          },
+          optimizeDeps: {
+            include: solidDedupeDeps,
+          },
+        }
+      },
+    },
     {
       enforce: 'pre',
       name: '@tanstack/devtools:custom-server',
diff --git a/pnpm-lock.yaml b/pnpm-lock.yaml
index 3b29a7b..64bf225 100644
--- a/pnpm-lock.yaml
+++ b/pnpm-lock.yaml
@@ -377,6 +377,8 @@ importers:
         specifier: ^4.2.4
         version: 4.2.4
 
+  examples/react/start/generated/prisma: {}
+
   examples/react/time-travel:
     dependencies:
       '@tanstack/devtools-event-client':

From 445ed4331b001c4c71d8eeb7597095f21ba874a8 Mon Sep 17 00:00:00 2001
From: Alem Tuzlak <t.zlak@hotmail.com>
Date: Mon, 6 Oct 2025 10:45:20 +0200
Subject: [PATCH 2/2] changeset

---
 .changeset/famous-teeth-help.md | 5 +++++
 1 file changed, 5 insertions(+)
 create mode 100644 .changeset/famous-teeth-help.md

diff --git a/.changeset/famous-teeth-help.md b/.changeset/famous-teeth-help.md
new file mode 100644
index 0000000..5c025a8
--- /dev/null
+++ b/.changeset/famous-teeth-help.md
@@ -0,0 +1,5 @@
+---
+'@tanstack/devtools-vite': patch
+---
+
+dedupe solid deps for no issues in the console