diff --git a/packages/identity-obj-proxy/CHANGELOG.md b/packages/identity-obj-proxy/CHANGELOG.md
new file mode 100644
index 00000000..bbeabc66
--- /dev/null
+++ b/packages/identity-obj-proxy/CHANGELOG.md
@@ -0,0 +1,10 @@
+# @opensourceframework/identity-obj-proxy
+
+## 3.0.1
+
+### Patch Changes
+
+- Initial release as `@opensourceframework/identity-obj-proxy`.
+- Forked from `identity-obj-proxy` v3.0.0.
+- Modernized build system to ESM + CJS using `tsup`.
+- Added TypeScript type definitions.
diff --git a/packages/identity-obj-proxy/README.md b/packages/identity-obj-proxy/README.md
new file mode 100644
index 00000000..4fdf5eb0
--- /dev/null
+++ b/packages/identity-obj-proxy/README.md
@@ -0,0 +1,48 @@
+# @opensourceframework/identity-obj-proxy
+
+> An identity object using ES6 proxies. A maintained drop-in replacement for `identity-obj-proxy`.
+
+This is a modern, actively maintained fork of the [original `identity-obj-proxy`](https://github.com/keyanzhang/identity-obj-proxy) package, which has been abandoned since 2022. It is fully backwards compatible and functions as a drop-in replacement.
+
+## Why use this?
+
+`identity-obj-proxy` is heavily used in the React/Next.js ecosystem for mocking CSS modules in Jest configurations. As the Node.js and Jest ecosystems have modernized, the original unmaintained package can cause compatibility issues or security warnings.
+
+This fork is maintained by the **OpenSource Framework** team, ensuring it stays compatible with modern JavaScript environments (ESM, Node 20+, etc.).
+
+## Installation
+
+```bash
+npm install -D @opensourceframework/identity-obj-proxy
+# or
+yarn add -D @opensourceframework/identity-obj-proxy
+# or
+pnpm add -D @opensourceframework/identity-obj-proxy
+```
+
+## Usage (Jest)
+
+In your `jest.config.js`:
+
+```javascript
+module.exports = {
+  moduleNameMapper: {
+    "\\.(css|less|scss|sass)$": "@opensourceframework/identity-obj-proxy"
+  }
+};
+```
+
+## How it works
+
+When you import a CSS module in your tests, it replaces the import with a proxy object that simply returns the key.
+
+```javascript
+import styles from './styles.module.css';
+
+console.log(styles.foo); // "foo"
+console.log(styles.bar); // "bar"
+```
+
+## License
+
+MIT
diff --git a/packages/identity-obj-proxy/package.json b/packages/identity-obj-proxy/package.json
new file mode 100644
index 00000000..a4184953
--- /dev/null
+++ b/packages/identity-obj-proxy/package.json
@@ -0,0 +1,69 @@
+{
+  "name": "@opensourceframework/identity-obj-proxy",
+  "version": "3.0.1",
+  "description": "An identity object using ES6 proxies. A maintained drop-in replacement for the unmaintained identity-obj-proxy.",
+  "keywords": [
+    "proxy",
+    "proxies",
+    "identity",
+    "jest",
+    "mock"
+  ],
+  "author": "OpenSource Framework Contributors (fork), Original: Keyan Zhang",
+  "license": "MIT",
+  "type": "module",
+  "exports": {
+    ".": {
+      "import": {
+        "types": "./dist/index.d.ts",
+        "default": "./dist/index.js"
+      },
+      "require": {
+        "types": "./dist/index.d.cts",
+        "default": "./dist/index.cjs"
+      }
+    },
+    "./package.json": "./package.json"
+  },
+  "main": "./dist/index.cjs",
+  "module": "./dist/index.js",
+  "types": "./dist/index.d.ts",
+  "files": [
+    "dist",
+    "README.md",
+    "LICENSE",
+    "CHANGELOG.md"
+  ],
+  "scripts": {
+    "build": "tsup",
+    "dev": "tsup --watch",
+    "lint": "eslint .",
+    "typecheck": "tsc --noEmit",
+    "test": "vitest run",
+    "test:watch": "vitest",
+    "test:coverage": "vitest run --coverage",
+    "clean": "rm -rf dist coverage node_modules"
+  },
+  "devDependencies": {
+    "@types/node": "^22.0.0",
+    "@vitest/coverage-v8": "^2.1.9",
+    "tsup": "^8.5.1",
+    "typescript": "^5.9.3",
+    "vitest": "^2.1.9"
+  },
+  "repository": {
+    "type": "git",
+    "url": "git+https://github.com/riceharvest/opensourceframework.git",
+    "directory": "packages/identity-obj-proxy"
+  },
+  "bugs": {
+    "url": "https://github.com/riceharvest/opensourceframework/issues?q=is%3Aissue+is%3Aopen+identity-obj-proxy"
+  },
+  "homepage": "https://github.com/riceharvest/opensourceframework/tree/main/packages/identity-obj-proxy#readme",
+  "engines": {
+    "node": ">=18.0.0"
+  },
+  "publishConfig": {
+    "access": "public"
+  }
+}
diff --git a/packages/identity-obj-proxy/src/index.ts b/packages/identity-obj-proxy/src/index.ts
new file mode 100644
index 00000000..42a9f808
--- /dev/null
+++ b/packages/identity-obj-proxy/src/index.ts
@@ -0,0 +1,17 @@
+/**
+ * An identity object using ES6 proxies.
+ * Useful for mocking CSS modules in Jest where `styles.foo` evaluates to `"foo"`.
+ */
+const idObj = new Proxy(
+  {},
+  {
+    get: function getter(_target, key) {
+      if (key === '__esModule') {
+        return false;
+      }
+      return key;
+    },
+  }
+);
+
+export default idObj;
diff --git a/packages/identity-obj-proxy/test/index.test.ts b/packages/identity-obj-proxy/test/index.test.ts
new file mode 100644
index 00000000..87bb9d8b
--- /dev/null
+++ b/packages/identity-obj-proxy/test/index.test.ts
@@ -0,0 +1,18 @@
+import { describe, expect, it } from 'vitest';
+import idObj from '../src/index';
+
+describe('identity-obj-proxy', () => {
+  it('returns the requested key as a string', () => {
+    // @ts-expect-error - testing proxy behavior
+    expect(idObj.foo).toBe('foo');
+    // @ts-expect-error - testing proxy behavior
+    expect(idObj.bar).toBe('bar');
+    // @ts-expect-error - testing proxy behavior
+    expect(idObj['some-complex-key']).toBe('some-complex-key');
+  });
+
+  it('returns false for __esModule to support ES module interop', () => {
+    // @ts-expect-error - testing proxy behavior
+    expect(idObj.__esModule).toBe(false);
+  });
+});
diff --git a/packages/identity-obj-proxy/tsconfig.json b/packages/identity-obj-proxy/tsconfig.json
new file mode 100644
index 00000000..316737d5
--- /dev/null
+++ b/packages/identity-obj-proxy/tsconfig.json
@@ -0,0 +1,8 @@
+{
+  "extends": "../../tsconfig.json",
+  "compilerOptions": {
+    "outDir": "dist"
+  },
+  "include": ["src/**/*", "test/**/*"],
+  "exclude": ["node_modules", "dist"]
+}
diff --git a/packages/identity-obj-proxy/tsup.config.ts b/packages/identity-obj-proxy/tsup.config.ts
new file mode 100644
index 00000000..58b99d18
--- /dev/null
+++ b/packages/identity-obj-proxy/tsup.config.ts
@@ -0,0 +1,11 @@
+import { defineConfig } from 'tsup';
+
+export default defineConfig({
+  entry: ['src/index.ts'],
+  format: ['cjs', 'esm'],
+  dts: true,
+  clean: true,
+  sourcemap: true,
+  treeshake: true,
+  target: 'es2022',
+});
diff --git a/pnpm-lock.yaml b/pnpm-lock.yaml
index b7d47367..ce677900 100644
--- a/pnpm-lock.yaml
+++ b/pnpm-lock.yaml
@@ -184,6 +184,24 @@ importers:
         specifier: ^2.1.9
         version: 2.1.9(@types/node@25.4.0)(happy-dom@20.8.3)(jsdom@25.0.1)(lightningcss@1.32.0)(msw@2.12.10(@types/node@25.4.0)(typescript@5.9.3))(terser@5.46.0)
 
+  packages/identity-obj-proxy:
+    devDependencies:
+      '@types/node':
+        specifier: ^22.0.0
+        version: 22.19.15
+      '@vitest/coverage-v8':
+        specifier: ^2.1.9
+        version: 2.1.9(vitest@2.1.9(@types/node@22.19.15)(happy-dom@20.8.3)(jsdom@25.0.1)(lightningcss@1.32.0)(msw@2.12.10(@types/node@22.19.15)(typescript@5.9.3))(terser@5.46.0))
+      tsup:
+        specifier: ^8.5.1
+        version: 8.5.1(@swc/core@1.15.13)(jiti@2.6.1)(postcss@8.5.8)(tsx@4.19.3)(typescript@5.9.3)(yaml@2.8.2)
+      typescript:
+        specifier: ^5.9.3
+        version: 5.9.3
+      vitest:
+        specifier: ^2.1.9
+        version: 2.1.9(@types/node@22.19.15)(happy-dom@20.8.3)(jsdom@25.0.1)(lightningcss@1.32.0)(msw@2.12.10(@types/node@22.19.15)(typescript@5.9.3))(terser@5.46.0)
+
   packages/next-auth:
     dependencies:
       '@babel/runtime':
@@ -12393,6 +12411,14 @@ snapshots:
       '@types/node': 22.19.11
     optional: true
 
+  '@inquirer/confirm@5.1.21(@types/node@22.19.15)':
+    dependencies:
+      '@inquirer/core': 10.3.2(@types/node@22.19.15)
+      '@inquirer/type': 3.0.10(@types/node@22.19.15)
+    optionalDependencies:
+      '@types/node': 22.19.15
+    optional: true
+
   '@inquirer/confirm@5.1.21(@types/node@24.10.13)':
     dependencies:
       '@inquirer/core': 10.3.2(@types/node@24.10.13)
@@ -12436,6 +12462,20 @@ snapshots:
       '@types/node': 22.19.11
     optional: true
 
+  '@inquirer/core@10.3.2(@types/node@22.19.15)':
+    dependencies:
+      '@inquirer/ansi': 1.0.2
+      '@inquirer/figures': 1.0.15
+      '@inquirer/type': 3.0.10(@types/node@22.19.15)
+      cli-width: 4.1.0
+      mute-stream: 2.0.0
+      signal-exit: 4.1.0
+      wrap-ansi: 6.2.0
+      yoctocolors-cjs: 2.1.3
+    optionalDependencies:
+      '@types/node': 22.19.15
+    optional: true
+
   '@inquirer/core@10.3.2(@types/node@24.10.13)':
     dependencies:
       '@inquirer/ansi': 1.0.2
@@ -12489,6 +12529,11 @@ snapshots:
       '@types/node': 22.19.11
     optional: true
 
+  '@inquirer/type@3.0.10(@types/node@22.19.15)':
+    optionalDependencies:
+      '@types/node': 22.19.15
+    optional: true
+
   '@inquirer/type@3.0.10(@types/node@24.10.13)':
     optionalDependencies:
       '@types/node': 24.10.13
@@ -14176,6 +14221,24 @@ snapshots:
     transitivePeerDependencies:
       - supports-color
 
+  '@vitest/coverage-v8@2.1.9(vitest@2.1.9(@types/node@22.19.15)(happy-dom@20.8.3)(jsdom@25.0.1)(lightningcss@1.32.0)(msw@2.12.10(@types/node@22.19.15)(typescript@5.9.3))(terser@5.46.0))':
+    dependencies:
+      '@ampproject/remapping': 2.3.0
+      '@bcoe/v8-coverage': 0.2.3
+      debug: 4.4.3
+      istanbul-lib-coverage: 3.2.2
+      istanbul-lib-report: 3.0.1
+      istanbul-lib-source-maps: 5.0.6
+      istanbul-reports: 3.2.0
+      magic-string: 0.30.21
+      magicast: 0.3.5
+      std-env: 3.10.0
+      test-exclude: 7.0.2
+      tinyrainbow: 1.2.0
+      vitest: 2.1.9(@types/node@22.19.15)(happy-dom@20.8.3)(jsdom@25.0.1)(lightningcss@1.32.0)(msw@2.12.10(@types/node@22.19.15)(typescript@5.9.3))(terser@5.46.0)
+    transitivePeerDependencies:
+      - supports-color
+
   '@vitest/coverage-v8@2.1.9(vitest@2.1.9(@types/node@25.4.0)(happy-dom@20.8.3)(jsdom@24.1.3)(lightningcss@1.32.0)(msw@2.12.10(@types/node@25.4.0)(typescript@5.9.3))(terser@5.46.0))':
     dependencies:
       '@ampproject/remapping': 2.3.0
@@ -14273,6 +14336,15 @@ snapshots:
       msw: 2.12.10(@types/node@22.19.11)(typescript@5.9.3)
       vite: 5.4.21(@types/node@22.19.11)(lightningcss@1.32.0)(terser@5.46.0)
 
+  '@vitest/mocker@2.1.9(msw@2.12.10(@types/node@22.19.15)(typescript@5.9.3))(vite@5.4.21(@types/node@22.19.15)(lightningcss@1.32.0)(terser@5.46.0))':
+    dependencies:
+      '@vitest/spy': 2.1.9
+      estree-walker: 3.0.3
+      magic-string: 0.30.21
+    optionalDependencies:
+      msw: 2.12.10(@types/node@22.19.15)(typescript@5.9.3)
+      vite: 5.4.21(@types/node@22.19.15)(lightningcss@1.32.0)(terser@5.46.0)
+
   '@vitest/mocker@2.1.9(msw@2.12.10(@types/node@25.4.0)(typescript@5.9.3))(vite@5.4.21(@types/node@25.4.0)(lightningcss@1.32.0)(terser@5.46.0))':
     dependencies:
       '@vitest/spy': 2.1.9
@@ -19310,6 +19382,32 @@ snapshots:
       - '@types/node'
     optional: true
 
+  msw@2.12.10(@types/node@22.19.15)(typescript@5.9.3):
+    dependencies:
+      '@inquirer/confirm': 5.1.21(@types/node@22.19.15)
+      '@mswjs/interceptors': 0.41.3
+      '@open-draft/deferred-promise': 2.2.0
+      '@types/statuses': 2.0.6
+      cookie: 1.1.1
+      graphql: 16.13.1
+      headers-polyfill: 4.0.3
+      is-node-process: 1.2.0
+      outvariant: 1.4.3
+      path-to-regexp: 6.3.0
+      picocolors: 1.1.1
+      rettime: 0.10.1
+      statuses: 2.0.2
+      strict-event-emitter: 0.5.1
+      tough-cookie: 6.0.0
+      type-fest: 5.4.4
+      until-async: 3.0.2
+      yargs: 17.7.2
+    optionalDependencies:
+      typescript: 5.9.3
+    transitivePeerDependencies:
+      - '@types/node'
+    optional: true
+
   msw@2.12.10(@types/node@24.10.13)(typescript@5.9.3):
     dependencies:
       '@inquirer/confirm': 5.1.21(@types/node@24.10.13)
@@ -22413,6 +22511,24 @@ snapshots:
       - supports-color
       - terser
 
+  vite-node@2.1.9(@types/node@22.19.15)(lightningcss@1.32.0)(terser@5.46.0):
+    dependencies:
+      cac: 6.7.14
+      debug: 4.4.3
+      es-module-lexer: 1.7.0
+      pathe: 1.1.2
+      vite: 5.4.21(@types/node@22.19.15)(lightningcss@1.32.0)(terser@5.46.0)
+    transitivePeerDependencies:
+      - '@types/node'
+      - less
+      - lightningcss
+      - sass
+      - sass-embedded
+      - stylus
+      - sugarss
+      - supports-color
+      - terser
+
   vite-node@2.1.9(@types/node@25.4.0)(lightningcss@1.32.0)(terser@5.46.0):
     dependencies:
       cac: 6.7.14
@@ -22474,6 +22590,17 @@ snapshots:
       lightningcss: 1.32.0
       terser: 5.46.0
 
+  vite@5.4.21(@types/node@22.19.15)(lightningcss@1.32.0)(terser@5.46.0):
+    dependencies:
+      esbuild: 0.25.12
+      postcss: 8.5.8
+      rollup: 4.59.0
+    optionalDependencies:
+      '@types/node': 22.19.15
+      fsevents: 2.3.3
+      lightningcss: 1.32.0
+      terser: 5.46.0
+
   vite@5.4.21(@types/node@25.4.0)(lightningcss@1.32.0)(terser@5.46.0):
     dependencies:
       esbuild: 0.25.12
@@ -22647,6 +22774,43 @@ snapshots:
       - supports-color
       - terser
 
+  vitest@2.1.9(@types/node@22.19.15)(happy-dom@20.8.3)(jsdom@25.0.1)(lightningcss@1.32.0)(msw@2.12.10(@types/node@22.19.15)(typescript@5.9.3))(terser@5.46.0):
+    dependencies:
+      '@vitest/expect': 2.1.9
+      '@vitest/mocker': 2.1.9(msw@2.12.10(@types/node@22.19.15)(typescript@5.9.3))(vite@5.4.21(@types/node@22.19.15)(lightningcss@1.32.0)(terser@5.46.0))
+      '@vitest/pretty-format': 2.1.9
+      '@vitest/runner': 2.1.9
+      '@vitest/snapshot': 2.1.9
+      '@vitest/spy': 2.1.9
+      '@vitest/utils': 2.1.9
+      chai: 5.3.3
+      debug: 4.4.3
+      expect-type: 1.3.0
+      magic-string: 0.30.21
+      pathe: 1.1.2
+      std-env: 3.10.0
+      tinybench: 2.9.0
+      tinyexec: 0.3.2
+      tinypool: 1.1.1
+      tinyrainbow: 1.2.0
+      vite: 5.4.21(@types/node@22.19.15)(lightningcss@1.32.0)(terser@5.46.0)
+      vite-node: 2.1.9(@types/node@22.19.15)(lightningcss@1.32.0)(terser@5.46.0)
+      why-is-node-running: 2.3.0
+    optionalDependencies:
+      '@types/node': 22.19.15
+      happy-dom: 20.8.3
+      jsdom: 25.0.1
+    transitivePeerDependencies:
+      - less
+      - lightningcss
+      - msw
+      - sass
+      - sass-embedded
+      - stylus
+      - sugarss
+      - supports-color
+      - terser
+
   vitest@2.1.9(@types/node@25.4.0)(happy-dom@20.8.3)(jsdom@24.1.3)(lightningcss@1.32.0)(msw@2.12.10(@types/node@25.4.0)(typescript@5.9.3))(terser@5.46.0):
     dependencies:
       '@vitest/expect': 2.1.9