diff --git a/packages/shared/src/utils/index.ts b/packages/shared/src/utils/index.ts
index 2d329ba2c3..a73e96e89e 100644
--- a/packages/shared/src/utils/index.ts
+++ b/packages/shared/src/utils/index.ts
@@ -1,18 +1,12 @@
+export * from './links/index.js'
+export * from './routes/index.js'
+
 export * from './dedupeHead.js'
 export * from './ensureLeadingSlash.js'
 export * from './ensureEndingSlash.js'
 export * from './formatDateString.js'
-export * from './inferRoutePath.js'
-export * from './isLinkExternal.js'
-export * from './isLinkHttp.js'
-export * from './isLinkWithProtocol.js'
-export * from './isPlainObject.js'
-export * from './inferRoutePath.js'
-export * from './normalizeRoutePath.js'
 export * from './omit.js'
 export * from './removeEndingSlash.js'
 export * from './removeLeadingSlash.js'
 export * from './resolveHeadIdentifier.js'
-export * from './resolveLocalePath.js'
-export * from './resolveRoutePathFromUrl.js'
 export * from './typeGuards.js'
diff --git a/packages/shared/src/utils/isPlainObject.ts b/packages/shared/src/utils/isPlainObject.ts
deleted file mode 100644
index 754f948983..0000000000
--- a/packages/shared/src/utils/isPlainObject.ts
+++ /dev/null
@@ -1,6 +0,0 @@
-/**
- * Check if a value is plain object, with generic type support
- */
-export const isPlainObject = <T extends Record<any, any> = Record<any, any>>(
-  val: unknown,
-): val is T => Object.prototype.toString.call(val) === '[object Object]'
diff --git a/packages/shared/src/utils/links/index.ts b/packages/shared/src/utils/links/index.ts
new file mode 100644
index 0000000000..b99aa456d4
--- /dev/null
+++ b/packages/shared/src/utils/links/index.ts
@@ -0,0 +1,3 @@
+export * from './isLinkExternal.js'
+export * from './isLinkHttp.js'
+export * from './isLinkWithProtocol.js'
diff --git a/packages/shared/src/utils/isLinkExternal.ts b/packages/shared/src/utils/links/isLinkExternal.ts
similarity index 100%
rename from packages/shared/src/utils/isLinkExternal.ts
rename to packages/shared/src/utils/links/isLinkExternal.ts
diff --git a/packages/shared/src/utils/isLinkHttp.ts b/packages/shared/src/utils/links/isLinkHttp.ts
similarity index 100%
rename from packages/shared/src/utils/isLinkHttp.ts
rename to packages/shared/src/utils/links/isLinkHttp.ts
diff --git a/packages/shared/src/utils/isLinkWithProtocol.ts b/packages/shared/src/utils/links/isLinkWithProtocol.ts
similarity index 100%
rename from packages/shared/src/utils/isLinkWithProtocol.ts
rename to packages/shared/src/utils/links/isLinkWithProtocol.ts
diff --git a/packages/shared/src/utils/routes/index.ts b/packages/shared/src/utils/routes/index.ts
new file mode 100644
index 0000000000..a83b4caa70
--- /dev/null
+++ b/packages/shared/src/utils/routes/index.ts
@@ -0,0 +1,4 @@
+export * from './inferRoutePath'
+export * from './normalizeRoutePath.js'
+export * from './resolveLocalePath.js'
+export * from './resolveRoutePathFromUrl.js'
diff --git a/packages/shared/src/utils/inferRoutePath.ts b/packages/shared/src/utils/routes/inferRoutePath.ts
similarity index 100%
rename from packages/shared/src/utils/inferRoutePath.ts
rename to packages/shared/src/utils/routes/inferRoutePath.ts
diff --git a/packages/shared/src/utils/normalizeRoutePath.ts b/packages/shared/src/utils/routes/normalizeRoutePath.ts
similarity index 100%
rename from packages/shared/src/utils/normalizeRoutePath.ts
rename to packages/shared/src/utils/routes/normalizeRoutePath.ts
diff --git a/packages/shared/src/utils/resolveLocalePath.ts b/packages/shared/src/utils/routes/resolveLocalePath.ts
similarity index 89%
rename from packages/shared/src/utils/resolveLocalePath.ts
rename to packages/shared/src/utils/routes/resolveLocalePath.ts
index 7019dad148..3717a003ee 100644
--- a/packages/shared/src/utils/resolveLocalePath.ts
+++ b/packages/shared/src/utils/routes/resolveLocalePath.ts
@@ -1,4 +1,4 @@
-import type { LocaleConfig } from '../types/index.js'
+import type { LocaleConfig } from '../../types/index.js'
 
 /**
  * Resolve the matched locale path of route path
diff --git a/packages/shared/src/utils/resolveRoutePathFromUrl.ts b/packages/shared/src/utils/routes/resolveRoutePathFromUrl.ts
similarity index 76%
rename from packages/shared/src/utils/resolveRoutePathFromUrl.ts
rename to packages/shared/src/utils/routes/resolveRoutePathFromUrl.ts
index e2db6f6701..8d1cd587e2 100644
--- a/packages/shared/src/utils/resolveRoutePathFromUrl.ts
+++ b/packages/shared/src/utils/routes/resolveRoutePathFromUrl.ts
@@ -1,3 +1,6 @@
+/**
+ * For a give URL, remove the origin and the site base to get the route path
+ */
 export const resolveRoutePathFromUrl = (url: string, base = '/'): string => {
   const pathname = url
     // remove url origin
diff --git a/packages/shared/src/utils/typeGuards.ts b/packages/shared/src/utils/typeGuards.ts
index 38c60344f9..6ff96310bf 100644
--- a/packages/shared/src/utils/typeGuards.ts
+++ b/packages/shared/src/utils/typeGuards.ts
@@ -5,6 +5,13 @@
 export const isFunction = (val: unknown): val is Function =>
   typeof val === 'function'
 
+/**
+ * Check if a value is plain object, with generic type support
+ */
+export const isPlainObject = <T extends Record<any, any> = Record<any, any>>(
+  val: unknown,
+): val is T => Object.prototype.toString.call(val) === '[object Object]'
+
 /**
  * Check if a value is a string
  */
diff --git a/packages/shared/tests/isPlainObject.spec.ts b/packages/shared/tests/isPlainObject.spec.ts
deleted file mode 100644
index 3b75e37ef3..0000000000
--- a/packages/shared/tests/isPlainObject.spec.ts
+++ /dev/null
@@ -1,21 +0,0 @@
-import { expect, it } from 'vitest'
-import { isPlainObject } from '../src/index.js'
-
-const testCases: [unknown, boolean][] = [
-  [true, false],
-  [false, false],
-  ['', false],
-  ['foobar', false],
-  [0, false],
-  [1, false],
-  [[], false],
-  [{}, true],
-  [{ foo: 'bar' }, true],
-  [Object.create(null), true],
-]
-
-it('should determine plain object correctly', () => {
-  testCases.forEach(([source, expected]) => {
-    expect(isPlainObject(source)).toBe(expected)
-  })
-})
diff --git a/packages/shared/tests/isLinkExternal.spec.ts b/packages/shared/tests/links/isLinkExternal.spec.ts
similarity index 97%
rename from packages/shared/tests/isLinkExternal.spec.ts
rename to packages/shared/tests/links/isLinkExternal.spec.ts
index 40ca463e70..d875503ee1 100644
--- a/packages/shared/tests/isLinkExternal.spec.ts
+++ b/packages/shared/tests/links/isLinkExternal.spec.ts
@@ -1,5 +1,5 @@
 import { expect, it } from 'vitest'
-import { isLinkExternal } from '../src/index.js'
+import { isLinkExternal } from '../../src/index.js'
 
 const testCases: [
   Parameters<typeof isLinkExternal>,
diff --git a/packages/shared/tests/isLinkHttp.spec.ts b/packages/shared/tests/links/isLinkHttp.spec.ts
similarity index 88%
rename from packages/shared/tests/isLinkHttp.spec.ts
rename to packages/shared/tests/links/isLinkHttp.spec.ts
index af54449acd..c897ab8680 100644
--- a/packages/shared/tests/isLinkHttp.spec.ts
+++ b/packages/shared/tests/links/isLinkHttp.spec.ts
@@ -1,5 +1,5 @@
 import { expect, it } from 'vitest'
-import { isLinkHttp } from '../src/index.js'
+import { isLinkHttp } from '../../src/index.js'
 
 const testCases: [string, ReturnType<typeof isLinkHttp>][] = [
   ['https://foobar.com', true],
diff --git a/packages/shared/tests/isLinkWithProtocol.spec.ts b/packages/shared/tests/links/isLinkWithProtocol.spec.ts
similarity index 92%
rename from packages/shared/tests/isLinkWithProtocol.spec.ts
rename to packages/shared/tests/links/isLinkWithProtocol.spec.ts
index a8563351c6..85679f31ec 100644
--- a/packages/shared/tests/isLinkWithProtocol.spec.ts
+++ b/packages/shared/tests/links/isLinkWithProtocol.spec.ts
@@ -1,5 +1,5 @@
 import { expect, it } from 'vitest'
-import { isLinkWithProtocol } from '../src/index.js'
+import { isLinkWithProtocol } from '../../src/index.js'
 
 const testCases: [string, ReturnType<typeof isLinkWithProtocol>][] = [
   // with protocol
diff --git a/packages/shared/tests/inferRoutePath.spec.ts b/packages/shared/tests/routes/inferRoutePath.spec.ts
similarity index 96%
rename from packages/shared/tests/inferRoutePath.spec.ts
rename to packages/shared/tests/routes/inferRoutePath.spec.ts
index 36bd910b96..053fa22a89 100644
--- a/packages/shared/tests/inferRoutePath.spec.ts
+++ b/packages/shared/tests/routes/inferRoutePath.spec.ts
@@ -1,5 +1,5 @@
 import { describe, expect, it } from 'vitest'
-import { inferRoutePath } from '../src/index.js'
+import { inferRoutePath } from '../../src/index.js'
 
 const testCases = [
   // absolute index
diff --git a/packages/shared/tests/normalizeRoutePath.spec.ts b/packages/shared/tests/routes/normalizeRoutePath.spec.ts
similarity index 99%
rename from packages/shared/tests/normalizeRoutePath.spec.ts
rename to packages/shared/tests/routes/normalizeRoutePath.spec.ts
index 6543ab24e2..d18a00b035 100644
--- a/packages/shared/tests/normalizeRoutePath.spec.ts
+++ b/packages/shared/tests/routes/normalizeRoutePath.spec.ts
@@ -1,5 +1,5 @@
 import { describe, expect, it } from 'vitest'
-import { normalizeRoutePath } from '../src/index.js'
+import { normalizeRoutePath } from '../../src/index.js'
 
 const testCases = [
   // absolute index
diff --git a/packages/shared/tests/resolveLocalePath.spec.ts b/packages/shared/tests/routes/resolveLocalePath.spec.ts
similarity index 84%
rename from packages/shared/tests/resolveLocalePath.spec.ts
rename to packages/shared/tests/routes/resolveLocalePath.spec.ts
index dc956e8607..375be0d473 100644
--- a/packages/shared/tests/resolveLocalePath.spec.ts
+++ b/packages/shared/tests/routes/resolveLocalePath.spec.ts
@@ -1,6 +1,6 @@
 import { expect, it } from 'vitest'
-import { resolveLocalePath } from '../src/index.js'
-import type { LocaleConfig } from '../src/index.js'
+import type { LocaleConfig } from '../../src/index.js'
+import { resolveLocalePath } from '../../src/index.js'
 
 const locales: LocaleConfig = {
   '/': {
diff --git a/packages/shared/tests/resolveRoutePathFromUrl.spec.ts b/packages/shared/tests/routes/resolveRoutePathFromUrl.spec.ts
similarity index 94%
rename from packages/shared/tests/resolveRoutePathFromUrl.spec.ts
rename to packages/shared/tests/routes/resolveRoutePathFromUrl.spec.ts
index e360c89a9a..f7a9b892fd 100644
--- a/packages/shared/tests/resolveRoutePathFromUrl.spec.ts
+++ b/packages/shared/tests/routes/resolveRoutePathFromUrl.spec.ts
@@ -1,5 +1,5 @@
 import { expect, it } from 'vitest'
-import { resolveRoutePathFromUrl } from '../src/index.js'
+import { resolveRoutePathFromUrl } from '../../src/index.js'
 
 const testCases: [
   Parameters<typeof resolveRoutePathFromUrl>,
diff --git a/packages/shared/tests/typeGuards.spec.ts b/packages/shared/tests/typeGuards.spec.ts
new file mode 100644
index 0000000000..f75beeaa11
--- /dev/null
+++ b/packages/shared/tests/typeGuards.spec.ts
@@ -0,0 +1,23 @@
+import { describe, expect, it } from 'vitest'
+import { isPlainObject } from '../src/index.js'
+
+describe('isPlainObject', () => {
+  const testCases: [unknown, boolean][] = [
+    [true, false],
+    [false, false],
+    ['', false],
+    ['foobar', false],
+    [0, false],
+    [1, false],
+    [[], false],
+    [{}, true],
+    [{ foo: 'bar' }, true],
+    [Object.create(null), true],
+  ]
+
+  it('should determine plain object correctly', () => {
+    testCases.forEach(([source, expected]) => {
+      expect(isPlainObject(source)).toBe(expected)
+    })
+  })
+})