diff --git a/package-lock.json b/package-lock.json
index e9d4073a..ea6465f8 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1275,12 +1275,12 @@
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-      "resolved": "https://registry.npmjs.org/@inquirer/external-editor/-/external-editor-1.0.2.tgz",
-      "integrity": "sha512-yy9cOoBnx58TlsPrIxauKIFQTiyH+0MK4e97y4sV9ERbI+zDxw7i2hxHLCIEGIE/8PPvDxGhgzIOTSOWcs6/MQ==",
+      "version": "1.0.3",
+      "resolved": "https://registry.npmjs.org/@inquirer/external-editor/-/external-editor-1.0.3.tgz",
+      "integrity": "sha512-RWbSrDiYmO4LbejWY7ttpxczuwQyZLBUyygsA9Nsv95hpzUWwnNTVQmAq3xuh7vNwCp07UTmE5i11XAEExx4RA==",
       "license": "MIT",
       "dependencies": {
-        "chardet": "^2.1.0",
+        "chardet": "^2.1.1",
         "iconv-lite": "^0.7.0"
       },
       "engines": {
@@ -1296,9 +1296,9 @@
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     "node_modules/@inquirer/figures": {
-      "version": "1.0.14",
-      "resolved": "https://registry.npmjs.org/@inquirer/figures/-/figures-1.0.14.tgz",
-      "integrity": "sha512-DbFgdt+9/OZYFM+19dbpXOSeAstPy884FPy1KjDu4anWwymZeOYhMY1mdFri172htv6mvc/uvIAAi7b7tvjJBQ==",
+      "version": "1.0.15",
+      "resolved": "https://registry.npmjs.org/@inquirer/figures/-/figures-1.0.15.tgz",
+      "integrity": "sha512-t2IEY+unGHOzAaVM5Xx6DEWKeXlDDcNPeDyUpsRc6CUhBfU3VQOEl+Vssh7VNp1dR8MdUJBWhuObjXCsVpjN5g==",
       "license": "MIT",
       "engines": {
         "node": ">=18"
@@ -1520,6 +1520,10 @@
       "resolved": "recipes/node-url-to-whatwg-url",
       "link": true
     },
+    "node_modules/@nodejs/process-assert-to-node-assert": {
+      "resolved": "recipes/process-assert-to-node-assert",
+      "link": true
+    },
     "node_modules/@nodejs/process-main-module": {
       "resolved": "recipes/process-main-module",
       "link": true
@@ -1772,7 +1776,6 @@
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       "license": "MIT",
-      "peer": true,
       "dependencies": {
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       }
@@ -1788,28 +1791,28 @@
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-      "version": "7.0.0-dev.20251117.1",
-      "resolved": "https://registry.npmjs.org/@typescript/native-preview/-/native-preview-7.0.0-dev.20251117.1.tgz",
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+      "version": "7.0.0-dev.20251124.1",
+      "resolved": "https://registry.npmjs.org/@typescript/native-preview/-/native-preview-7.0.0-dev.20251124.1.tgz",
+      "integrity": "sha512-mDdN4nVZJy6n4P9Z7LnLhBnQ8MibQKtZ2LnLz7ggv9TFTTAIuCquoJdWIp636i9MmVmbaYEKKeK+7w4F/7dvzw==",
       "dev": true,
       "license": "Apache-2.0",
       "bin": {
         "tsgo": "bin/tsgo.js"
       },
       "optionalDependencies": {
-        "@typescript/native-preview-darwin-arm64": "7.0.0-dev.20251117.1",
-        "@typescript/native-preview-darwin-x64": "7.0.0-dev.20251117.1",
-        "@typescript/native-preview-linux-arm": "7.0.0-dev.20251117.1",
-        "@typescript/native-preview-linux-arm64": "7.0.0-dev.20251117.1",
-        "@typescript/native-preview-linux-x64": "7.0.0-dev.20251117.1",
-        "@typescript/native-preview-win32-arm64": "7.0.0-dev.20251117.1",
-        "@typescript/native-preview-win32-x64": "7.0.0-dev.20251117.1"
+        "@typescript/native-preview-darwin-arm64": "7.0.0-dev.20251124.1",
+        "@typescript/native-preview-darwin-x64": "7.0.0-dev.20251124.1",
+        "@typescript/native-preview-linux-arm": "7.0.0-dev.20251124.1",
+        "@typescript/native-preview-linux-arm64": "7.0.0-dev.20251124.1",
+        "@typescript/native-preview-linux-x64": "7.0.0-dev.20251124.1",
+        "@typescript/native-preview-win32-arm64": "7.0.0-dev.20251124.1",
+        "@typescript/native-preview-win32-x64": "7.0.0-dev.20251124.1"
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     "node_modules/@typescript/native-preview-darwin-arm64": {
-      "version": "7.0.0-dev.20251117.1",
-      "resolved": "https://registry.npmjs.org/@typescript/native-preview-darwin-arm64/-/native-preview-darwin-arm64-7.0.0-dev.20251117.1.tgz",
-      "integrity": "sha512-O7Hhb9m8AZJCAUSBbGmZs7Vm890Kh5Z3xAAASs+L4thtPM0oRckeaoXLvHeE9Qy1p8qG//EmZ3+uSdtUTV4wqg==",
+      "version": "7.0.0-dev.20251124.1",
+      "resolved": "https://registry.npmjs.org/@typescript/native-preview-darwin-arm64/-/native-preview-darwin-arm64-7.0.0-dev.20251124.1.tgz",
+      "integrity": "sha512-g9B61A+90UumecYvTC+dPCw3NRYUB04QV8Svht9iK0LGjOVCzzr+2FjBSl/k6Q31DADuJ9oXUPDLqzWbcpWP7g==",
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@@ -1821,9 +1824,9 @@
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+      "version": "7.0.0-dev.20251124.1",
+      "resolved": "https://registry.npmjs.org/@typescript/native-preview-darwin-x64/-/native-preview-darwin-x64-7.0.0-dev.20251124.1.tgz",
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@@ -1835,9 +1838,9 @@
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+      "version": "7.0.0-dev.20251124.1",
+      "resolved": "https://registry.npmjs.org/@typescript/native-preview-linux-arm/-/native-preview-linux-arm-7.0.0-dev.20251124.1.tgz",
+      "integrity": "sha512-eKi6S+dSLJhjO3RmTl7VYD4Has0FTWcAqF4i/LAifoPEN69wlKs6Eq4JIEa/8jG5zL7RwuA/VRZ3iLeLmKTpGA==",
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@@ -1849,9 +1852,9 @@
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-      "version": "7.0.0-dev.20251117.1",
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+      "version": "7.0.0-dev.20251124.1",
+      "resolved": "https://registry.npmjs.org/@typescript/native-preview-linux-arm64/-/native-preview-linux-arm64-7.0.0-dev.20251124.1.tgz",
+      "integrity": "sha512-79F9QMy9g4GhNcLG8cMCn7rVqHYEJ/AG1qbiaY0u1Egx5Nh4CekJzanS0sO6tLdjqdzrnA7zXpL7NrqrpAxpMQ==",
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@@ -1863,9 +1866,9 @@
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-      "version": "7.0.0-dev.20251117.1",
-      "resolved": "https://registry.npmjs.org/@typescript/native-preview-linux-x64/-/native-preview-linux-x64-7.0.0-dev.20251117.1.tgz",
-      "integrity": "sha512-R5KvnKuGsbozjHbmA+zPa4xVkQSutvtU9/PQJ7vjJL0xsvSsRUgOE2V2jlT+KnfjAhYVoIg2njtHdf0uv5k9Ow==",
+      "version": "7.0.0-dev.20251124.1",
+      "resolved": "https://registry.npmjs.org/@typescript/native-preview-linux-x64/-/native-preview-linux-x64-7.0.0-dev.20251124.1.tgz",
+      "integrity": "sha512-ShiiA0Uf4M6WWyQAur+G7AJWz3KDz6egpt89G4dL2vV/fDY2Hm+wSBBU79MFXHV5J0dCPHI+EQdiB4Z6IUyf1Q==",
       "cpu": [
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@@ -1877,9 +1880,9 @@
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-      "version": "7.0.0-dev.20251117.1",
-      "resolved": "https://registry.npmjs.org/@typescript/native-preview-win32-arm64/-/native-preview-win32-arm64-7.0.0-dev.20251117.1.tgz",
-      "integrity": "sha512-xfEwDD9BwCm2gFf0AePfvXxjgQ/EDBDLRbSejtShTSFwrgdnRJ7iW63/ns/i31qLesTzGZaLxeAV8zgh6C2Ibg==",
+      "version": "7.0.0-dev.20251124.1",
+      "resolved": "https://registry.npmjs.org/@typescript/native-preview-win32-arm64/-/native-preview-win32-arm64-7.0.0-dev.20251124.1.tgz",
+      "integrity": "sha512-ElJw29hI4MKfIj5kanEjaKHeJomutI0Jh7+r5BU+zW4R6NtMTHmSFRAafyGkfpDHG8YI5cmJmbmcao9CRjRAhQ==",
       "cpu": [
         "arm64"
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@@ -1891,9 +1894,9 @@
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-      "version": "7.0.0-dev.20251117.1",
-      "resolved": "https://registry.npmjs.org/@typescript/native-preview-win32-x64/-/native-preview-win32-x64-7.0.0-dev.20251117.1.tgz",
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+      "version": "7.0.0-dev.20251124.1",
+      "resolved": "https://registry.npmjs.org/@typescript/native-preview-win32-x64/-/native-preview-win32-x64-7.0.0-dev.20251124.1.tgz",
+      "integrity": "sha512-hY0y5VQRg9ZXcxc/NH1L/YIpegZgwuDUc72SxjLXq20ZavOuec+Z1vIQK6La5qTJylGy/XgfNk5dpQsSW2HvwQ==",
       "cpu": [
         "x64"
       ],
@@ -2026,9 +2029,9 @@
       "license": "MIT"
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     "node_modules/baseline-browser-mapping": {
-      "version": "2.8.24",
-      "resolved": "https://registry.npmjs.org/baseline-browser-mapping/-/baseline-browser-mapping-2.8.24.tgz",
-      "integrity": "sha512-uUhTRDPXamakPyghwrUcjaGvvBqGrWvBHReoiULMIpOJVM9IYzQh83Xk2Onx5HlGI2o10NNCzcs9TG/S3TkwrQ==",
+      "version": "2.8.31",
+      "resolved": "https://registry.npmjs.org/baseline-browser-mapping/-/baseline-browser-mapping-2.8.31.tgz",
+      "integrity": "sha512-a28v2eWrrRWPpJSzxc+mKwm0ZtVx/G8SepdQZDArnXYU/XS+IF6mp8aB/4E+hH1tyGCoDo3KlUCdlSxGDsRkAw==",
       "license": "Apache-2.0",
       "bin": {
         "baseline-browser-mapping": "dist/cli.js"
@@ -2073,9 +2076,9 @@
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     },
     "node_modules/browserslist": {
-      "version": "4.27.0",
-      "resolved": "https://registry.npmjs.org/browserslist/-/browserslist-4.27.0.tgz",
-      "integrity": "sha512-AXVQwdhot1eqLihwasPElhX2tAZiBjWdJ9i/Zcj2S6QYIjkx62OKSfnobkriB81C3l4w0rVy3Nt4jaTBltYEpw==",
+      "version": "4.28.0",
+      "resolved": "https://registry.npmjs.org/browserslist/-/browserslist-4.28.0.tgz",
+      "integrity": "sha512-tbydkR/CxfMwelN0vwdP/pLkDwyAASZ+VfWm4EOwlB6SWhx1sYnWLqo8N5j0rAzPfzfRaxt0mM/4wPU/Su84RQ==",
       "funding": [
         {
           "type": "opencollective",
@@ -2093,10 +2096,10 @@
       "license": "MIT",
       "peer": true,
       "dependencies": {
-        "baseline-browser-mapping": "^2.8.19",
-        "caniuse-lite": "^1.0.30001751",
-        "electron-to-chromium": "^1.5.238",
-        "node-releases": "^2.0.26",
+        "baseline-browser-mapping": "^2.8.25",
+        "caniuse-lite": "^1.0.30001754",
+        "electron-to-chromium": "^1.5.249",
+        "node-releases": "^2.0.27",
         "update-browserslist-db": "^1.1.4"
       },
       "bin": {
@@ -2150,9 +2153,9 @@
       }
     },
     "node_modules/caniuse-lite": {
-      "version": "1.0.30001753",
-      "resolved": "https://registry.npmjs.org/caniuse-lite/-/caniuse-lite-1.0.30001753.tgz",
-      "integrity": "sha512-Bj5H35MD/ebaOV4iDLqPEtiliTN29qkGtEHCwawWn4cYm+bPJM2NsaP30vtZcnERClMzp52J4+aw2UNbK4o+zw==",
+      "version": "1.0.30001757",
+      "resolved": "https://registry.npmjs.org/caniuse-lite/-/caniuse-lite-1.0.30001757.tgz",
+      "integrity": "sha512-r0nnL/I28Zi/yjk1el6ilj27tKcdjLsNqAOZr0yVjWPrSQyHgKI2INaEWw21bAQSv2LXRt1XuCS/GomNpWOxsQ==",
       "funding": [
         {
           "type": "opencollective",
@@ -2471,9 +2474,9 @@
       "license": "MIT"
     },
     "node_modules/electron-to-chromium": {
-      "version": "1.5.244",
-      "resolved": "https://registry.npmjs.org/electron-to-chromium/-/electron-to-chromium-1.5.244.tgz",
-      "integrity": "sha512-OszpBN7xZX4vWMPJwB9illkN/znA8M36GQqQxi6MNy9axWxhOfJyZZJtSLQCpEFLHP2xK33BiWx9aIuIEXVCcw==",
+      "version": "1.5.259",
+      "resolved": "https://registry.npmjs.org/electron-to-chromium/-/electron-to-chromium-1.5.259.tgz",
+      "integrity": "sha512-I+oLXgpEJzD6Cwuwt1gYjxsDmu/S/Kd41mmLA3O+/uH2pFRO/DvOjUyGozL8j3KeLV6WyZ7ssPwELMsXCcsJAQ==",
       "license": "ISC"
     },
     "node_modules/emoji-regex": {
@@ -2636,9 +2639,9 @@
       }
     },
     "node_modules/flow-parser": {
-      "version": "0.289.0",
-      "resolved": "https://registry.npmjs.org/flow-parser/-/flow-parser-0.289.0.tgz",
-      "integrity": "sha512-w4sVnH6ddNAIxokoz0mGyiIIdzvqncFhAYW+RmkPbPSSTYozG6yhqAixzaWeBCQf2qqXJTlHkoKPnf/BAj8Ofw==",
+      "version": "0.291.0",
+      "resolved": "https://registry.npmjs.org/flow-parser/-/flow-parser-0.291.0.tgz",
+      "integrity": "sha512-MLqjFn72Dvndqrkjy280HaIs4AV9Z6nxVRmNPO3TjbYcipg4hR7QX7tEYZYsVvaaZWZPGe6Mithluk2aPGlDOw==",
       "license": "MIT",
       "engines": {
         "node": ">=0.4.0"
@@ -2661,9 +2664,9 @@
       }
     },
     "node_modules/form-data": {
-      "version": "4.0.4",
-      "resolved": "https://registry.npmjs.org/form-data/-/form-data-4.0.4.tgz",
-      "integrity": "sha512-KrGhL9Q4zjj0kiUt5OO4Mr/A/jlI2jDYs5eHBpYHPcBEVSiipAvn2Ko2HnPe20rmcuuvMHNdZFp+4IlGTMF0Ow==",
+      "version": "4.0.5",
+      "resolved": "https://registry.npmjs.org/form-data/-/form-data-4.0.5.tgz",
+      "integrity": "sha512-8RipRLol37bNs2bhoV67fiTEvdTrbMUYcFTiy3+wuuOnUog2QBHCZWXDRijWQfAkhBj2Uf5UnVaiWwA5vdd82w==",
       "license": "MIT",
       "dependencies": {
         "asynckit": "^0.4.0",
@@ -2785,9 +2788,9 @@
       }
     },
     "node_modules/glob": {
-      "version": "10.4.5",
-      "resolved": "https://registry.npmjs.org/glob/-/glob-10.4.5.tgz",
-      "integrity": "sha512-7Bv8RF0k6xjo7d4A/PxYLbUCfb6c+Vpd2/mB2yRDlew7Jb5hEXiCD9ibfO7wpk8i4sevK6DFny9h7EYbM3/sHg==",
+      "version": "10.5.0",
+      "resolved": "https://registry.npmjs.org/glob/-/glob-10.5.0.tgz",
+      "integrity": "sha512-DfXN8DfhJ7NH3Oe7cFmu3NCu1wKbkReJ8TorzSAFbSKrlNaQSKfIzqYqVY8zlbs2NLBbWpRiU52GX2PbaBVNkg==",
       "license": "ISC",
       "dependencies": {
         "foreground-child": "^3.1.0",
@@ -4377,6 +4380,17 @@
         "@codemod.com/jssg-types": "^1.0.3"
       }
     },
+    "recipes/process-assert-to-node-assert": {
+      "name": "@nodejs/process-assert-to-node-assert",
+      "version": "1.0.0",
+      "license": "MIT",
+      "dependencies": {
+        "@nodejs/codemod-utils": "*"
+      },
+      "devDependencies": {
+        "@codemod.com/jssg-types": "^1.0.3"
+      }
+    },
     "recipes/process-main-module": {
       "name": "@nodejs/process-main-module",
       "version": "1.0.1",
diff --git a/recipes/process-assert-to-node-assert/README.md b/recipes/process-assert-to-node-assert/README.md
new file mode 100644
index 00000000..cae74613
--- /dev/null
+++ b/recipes/process-assert-to-node-assert/README.md
@@ -0,0 +1,24 @@
+# `process.assert` to `node:assert` DEP0100
+
+This recipe transforms the usage of `process.assert` to use `node:assert` module.
+
+See [DEP0100](https://nodejs.org/api/deprecations.html#DEP0100).
+
+## Example
+
+**Before:**
+
+```js
+process.assert(condition, "Assertion failed");
+```
+
+**After:**
+
+```js
+import assert from "node:assert";
+assert(condition, "Assertion failed");
+```
+
+## Additional Notes
+
+This codemod use [`fs` capability](https://docs.codemod.com/jssg/security) to read the `package.json` file and determine if the project is using ES modules or CommonJS. Based on this information, it adds the appropriate import statement for the `assert` module.
diff --git a/recipes/process-assert-to-node-assert/codemod.yaml b/recipes/process-assert-to-node-assert/codemod.yaml
new file mode 100644
index 00000000..ff21d993
--- /dev/null
+++ b/recipes/process-assert-to-node-assert/codemod.yaml
@@ -0,0 +1,25 @@
+schema_version: "1.0"
+name: "@nodejs/process-assert-to-node-assert"
+version: 1.0.0
+description: Handle DEP0100 via transforming `process.assert` to `node:assert`.
+author: matheusmorett2
+license: MIT
+workflow: workflow.yaml
+category: migration
+
+targets:
+  languages:
+    - javascript
+    - typescript
+
+keywords:
+  - transformation
+  - migration
+
+registry:
+  access: public
+  visibility: public
+
+# https://docs.codemod.com/jssg/security#enabling-capabilities
+capabilities:
+  - fs
diff --git a/recipes/process-assert-to-node-assert/package.json b/recipes/process-assert-to-node-assert/package.json
new file mode 100644
index 00000000..7d6999e0
--- /dev/null
+++ b/recipes/process-assert-to-node-assert/package.json
@@ -0,0 +1,24 @@
+{
+  "name": "@nodejs/process-assert-to-node-assert",
+  "version": "1.0.0",
+  "description": "Handle DEP0100 via transforming `process.assert` to `node:assert`.",
+  "type": "module",
+  "scripts": {
+    "test": "npx codemod jssg test -l typescript --ignore-whitespace ./src/workflow.ts ./"
+  },
+  "repository": {
+    "type": "git",
+    "url": "git+https://github.com/nodejs/userland-migrations.git",
+    "directory": "recipes/process-assert-to-node-assert",
+    "bugs": "https://github.com/nodejs/userland-migrations/issues"
+  },
+  "author": "matheusmorett2",
+  "license": "MIT",
+  "homepage": "https://github.com/nodejs/userland-migrations/blob/main/recipes/process-assert-to-node-assert/README.md",
+  "devDependencies": {
+    "@codemod.com/jssg-types": "^1.0.3"
+  },
+  "dependencies": {
+    "@nodejs/codemod-utils": "*"
+  }
+}
diff --git a/recipes/process-assert-to-node-assert/src/workflow.ts b/recipes/process-assert-to-node-assert/src/workflow.ts
new file mode 100644
index 00000000..568358ce
--- /dev/null
+++ b/recipes/process-assert-to-node-assert/src/workflow.ts
@@ -0,0 +1,240 @@
+import { EOL } from 'node:os';
+import { readFileSync } from 'node:fs';
+import { join } from 'node:path';
+import { getNodeRequireCalls } from '@nodejs/codemod-utils/ast-grep/require-call';
+import {
+	getNodeImportCalls,
+	getNodeImportStatements,
+} from '@nodejs/codemod-utils/ast-grep/import-statement';
+import { resolveBindingPath } from '@nodejs/codemod-utils/ast-grep/resolve-binding-path';
+import { removeBinding } from '@nodejs/codemod-utils/ast-grep/remove-binding';
+import { removeLines } from '@nodejs/codemod-utils/ast-grep/remove-lines';
+import type {
+	Edit,
+	Range,
+	Rule,
+	SgNode,
+	SgRoot,
+} from '@codemod.com/jssg-types/main';
+import type JS from '@codemod.com/jssg-types/langs/javascript';
+
+type ReplaceRule = {
+	importNode?: SgNode<JS>;
+	binding?: string;
+	rule: Rule<JS>;
+	replaceWith?: string;
+};
+
+/**
+ * Transform function that converts deprecated `process.assert` usage to the `node:assert` module.
+ *
+ * Handles:
+ * 1. Replaces `process.assert(...)` member expressions/calls with `assert(...)` or `assert.xxx` as appropriate.
+ * 2. Handles cases where `process` is imported/required under a different binding (resolves binding paths).
+ * 3. Removes the original `process` import/require when it's only used for `assert` and removes the import line when empty.
+ * 4. Adds `import assert from "node:assert";` or `const assert = require("node:assert");` at the top
+ *    when the file does not already import/require `assert`.
+ *
+ * Steps:
+ * - Find all `process` import/require statements and resolve any binding for `assert`.
+ * - Replace call and member-expression usages that reference `process.assert` (or the resolved binding) with `assert`.
+ * - Remove or update the original import/require for `process` when it's no longer needed.
+ * - If `assert` is not already present, insert the appropriate `import` or `require` line depending on the module style.
+ *
+ * @param root - The AST root node provided by jssg for the file being transformed.
+ * @returns The transformed source code as a string, or `null` when no edits are required.
+ */
+export default function transform(root: SgRoot<JS>): string | null {
+	const rootNode = root.root();
+	const edits: Edit[] = [];
+	const linesToRemove: Range[] = [];
+	const replaceRules: ReplaceRule[] = [
+		{
+			rule: {
+				kind: 'member_expression',
+				pattern: 'process.assert',
+			},
+			replaceWith: 'assert',
+		},
+	];
+
+	const processImportsToRemove = new Set<SgNode<JS>>();
+
+	const requireCalls = getNodeRequireCalls(root, 'process');
+	const importStatements = getNodeImportStatements(root, 'process');
+	const importCalls = getNodeImportCalls(root, 'process');
+	const allImports = [...requireCalls, ...importStatements, ...importCalls];
+	const processUsages = rootNode.findAll({
+		rule: {
+			kind: 'member_expression',
+			has: {
+				kind: 'identifier',
+				pattern: 'process',
+			},
+		},
+	});
+
+	for (const processImport of allImports) {
+		const binding = resolveBindingPath(processImport, '$.assert');
+
+		if (binding) {
+			// Handle member expressions like nodeAssert.strictEqual
+			replaceRules.push({
+				importNode: processImport,
+				binding,
+				rule: {
+					kind: 'member_expression',
+					has: {
+						kind: binding.includes('.') ? 'member_expression' : 'identifier',
+						pattern: binding,
+					},
+				},
+				replaceWith: 'assert',
+			});
+
+			// Handle standalone calls like nodeAssert(...)
+			replaceRules.push({
+				importNode: processImport,
+				binding,
+				rule: {
+					kind: 'call_expression',
+					has: {
+						kind: 'identifier',
+						field: 'function',
+						pattern: binding,
+					},
+				},
+				replaceWith: 'assert',
+			});
+		}
+
+		let hasNonAssertUsage = false;
+		for (const usage of processUsages) {
+			const propertyNode = usage.field('property');
+			if (propertyNode && propertyNode.text() !== 'assert') {
+				hasNonAssertUsage = true;
+				break;
+			}
+		}
+
+		if (!hasNonAssertUsage && processUsages.length > 0) {
+			processImportsToRemove.add(processImport);
+			linesToRemove.push(processImport.range());
+		}
+	}
+
+	const processedImports = new Set<SgNode<JS>>();
+
+	for (const replaceRule of replaceRules) {
+		const nodes = rootNode.findAll({
+			rule: replaceRule.rule,
+		});
+
+		for (const node of nodes) {
+			if (
+				replaceRule.importNode &&
+				!processedImports.has(replaceRule.importNode)
+			) {
+				if (!processImportsToRemove.has(replaceRule.importNode)) {
+					const removeBind = removeBinding(
+						replaceRule.importNode,
+						replaceRule.binding,
+					);
+
+					if (removeBind.edit) {
+						edits.push(removeBind.edit);
+					}
+
+					if (removeBind.lineToRemove) {
+						linesToRemove.push(removeBind.lineToRemove);
+					}
+				}
+				processedImports.add(replaceRule.importNode);
+			}
+
+			if (
+				replaceRule.rule.kind === 'member_expression' &&
+				replaceRule.binding
+			) {
+				// Replace the object part of member expressions (e.g., nodeAssert.strictEqual -> assert.strictEqual)
+				const objectNode = node.field('object');
+
+				if (objectNode) {
+					edits.push(objectNode.replace('assert'));
+				}
+			} else if (
+				replaceRule.rule.kind === 'call_expression' &&
+				replaceRule.binding
+			) {
+				// Replace the function identifier in call expressions (e.g., nodeAssert(...) -> assert(...))
+				const functionNode = node.field('function');
+
+				if (functionNode) {
+					edits.push(functionNode.replace('assert'));
+				}
+			} else {
+				const replaceText = replaceRule.replaceWith || 'assert';
+				edits.push(node.replace(replaceText));
+			}
+		}
+	}
+
+	const sourceCode = removeLines(rootNode.commitEdits(edits), linesToRemove);
+
+	if (edits.length === 0 && linesToRemove) return sourceCode;
+
+	const alreadyRequiringAssert = getNodeRequireCalls(root, 'assert');
+	const alreadyImportingAssert = getNodeImportStatements(root, 'assert');
+
+	if (alreadyRequiringAssert.length || alreadyImportingAssert.length)
+		return sourceCode;
+
+	/**
+	 * Re add the appropriate import or require statement for `node:assert`
+	 *
+	 * 1. pre-existing import statement(s)
+	 * 2. pre-existing require() calls
+	 * 3. authoritative file extension
+	 * 4. pjson.type
+	 */
+
+	const usingRequire = rootNode.find({
+		rule: {
+			kind: 'call_expression',
+			has: {
+				kind: 'identifier',
+				field: 'function',
+				regex: 'require',
+			},
+		},
+	});
+	const usingImport = rootNode.find({
+		rule: {
+			kind: 'import_statement',
+		},
+	});
+	const filename = root.filename();
+
+	const isCjsFile = filename.endsWith('.cjs') || filename.endsWith('.cts');
+	const isMjsFile = filename.endsWith('.mjs') || filename.endsWith('.mts');
+
+	// CommonJS `require` into an ES module source (even if the file references
+	// `createRequire`).
+	if (usingImport || isMjsFile) {
+		return `import assert from "node:assert";${EOL}${sourceCode}`;
+	}
+
+	if (usingRequire || isCjsFile) {
+		return `const assert = require("node:assert");${EOL}${sourceCode}`;
+	}
+
+	const packageJsonPath = join(process.cwd(), 'package.json');
+	const packageJson = JSON.parse(readFileSync(packageJsonPath, 'utf8'));
+	const isEsm = packageJson.type === 'module';
+
+	if (isEsm) {
+		return `import assert from "node:assert";${EOL}${sourceCode}`;
+	}
+
+	return `const assert = require("node:assert");${EOL}${sourceCode}`;
+}
diff --git a/recipes/process-assert-to-node-assert/tests/expected/01-basic-global-process-assert.js b/recipes/process-assert-to-node-assert/tests/expected/01-basic-global-process-assert.js
new file mode 100644
index 00000000..08f8977f
--- /dev/null
+++ b/recipes/process-assert-to-node-assert/tests/expected/01-basic-global-process-assert.js
@@ -0,0 +1,3 @@
+import assert from "node:assert";
+assert(condition, "Basic assertion");
+assert.strictEqual(a, b, "Values should be equal");
diff --git a/recipes/process-assert-to-node-assert/tests/expected/02-basic-commonjs.cjs b/recipes/process-assert-to-node-assert/tests/expected/02-basic-commonjs.cjs
new file mode 100644
index 00000000..3ae76b87
--- /dev/null
+++ b/recipes/process-assert-to-node-assert/tests/expected/02-basic-commonjs.cjs
@@ -0,0 +1,3 @@
+const assert = require("node:assert");
+assert(condition, "Basic assertion");
+assert.strictEqual(a, b, "Values should be equal");
diff --git a/recipes/process-assert-to-node-assert/tests/expected/03-esm-import-process.mjs b/recipes/process-assert-to-node-assert/tests/expected/03-esm-import-process.mjs
new file mode 100644
index 00000000..18f54fdb
--- /dev/null
+++ b/recipes/process-assert-to-node-assert/tests/expected/03-esm-import-process.mjs
@@ -0,0 +1,3 @@
+import assert from "node:assert";
+assert(value, "Process assertion");
+assert.strictEqual(obj1, obj2);
diff --git a/recipes/process-assert-to-node-assert/tests/expected/04-mixed-process-usage.js b/recipes/process-assert-to-node-assert/tests/expected/04-mixed-process-usage.js
new file mode 100644
index 00000000..4d46b15f
--- /dev/null
+++ b/recipes/process-assert-to-node-assert/tests/expected/04-mixed-process-usage.js
@@ -0,0 +1,5 @@
+import assert from "node:assert";
+import process from "node:process";
+assert(value, "Process assertion");
+process.env.NODE_ENV = "test";
+console.log(process.pid);
diff --git a/recipes/process-assert-to-node-assert/tests/expected/05-require-process.js b/recipes/process-assert-to-node-assert/tests/expected/05-require-process.js
new file mode 100644
index 00000000..e54c017d
--- /dev/null
+++ b/recipes/process-assert-to-node-assert/tests/expected/05-require-process.js
@@ -0,0 +1,3 @@
+const assert = require("node:assert");
+assert(value, "Process assertion");
+assert.throws(() => { throw new Error(); });
diff --git a/recipes/process-assert-to-node-assert/tests/expected/06-destructured-assert-only.js b/recipes/process-assert-to-node-assert/tests/expected/06-destructured-assert-only.js
new file mode 100644
index 00000000..24569401
--- /dev/null
+++ b/recipes/process-assert-to-node-assert/tests/expected/06-destructured-assert-only.js
@@ -0,0 +1,3 @@
+import assert from "node:assert";
+assert(condition, "Assertion from destructured import");
+assert.throws(() => { throw new Error("test"); });
diff --git a/recipes/process-assert-to-node-assert/tests/expected/07-destructured-mixed-bindings.js b/recipes/process-assert-to-node-assert/tests/expected/07-destructured-mixed-bindings.js
new file mode 100644
index 00000000..0aff0c40
--- /dev/null
+++ b/recipes/process-assert-to-node-assert/tests/expected/07-destructured-mixed-bindings.js
@@ -0,0 +1,4 @@
+import assert from "node:assert";
+import { env } from "node:process";
+assert(value, "Using destructured assert");
+console.log(env.NODE_ENV);
diff --git a/recipes/process-assert-to-node-assert/tests/expected/08-aliased-destructured-assert.js b/recipes/process-assert-to-node-assert/tests/expected/08-aliased-destructured-assert.js
new file mode 100644
index 00000000..cf8634e6
--- /dev/null
+++ b/recipes/process-assert-to-node-assert/tests/expected/08-aliased-destructured-assert.js
@@ -0,0 +1,3 @@
+import assert from "node:assert";
+assert(value, "Using aliased assert");
+assert.notStrictEqual(a, b);
diff --git a/recipes/process-assert-to-node-assert/tests/expected/09-aliased-destructured-mixed.js b/recipes/process-assert-to-node-assert/tests/expected/09-aliased-destructured-mixed.js
new file mode 100644
index 00000000..e1b0edd5
--- /dev/null
+++ b/recipes/process-assert-to-node-assert/tests/expected/09-aliased-destructured-mixed.js
@@ -0,0 +1,5 @@
+import assert from "node:assert";
+import { env } from "node:process";
+assert(value, "Using aliased assert");
+assert.strictEqual(a, b);
+console.log(env.NODE_ENV);
diff --git a/recipes/process-assert-to-node-assert/tests/expected/10-require-destructured.js b/recipes/process-assert-to-node-assert/tests/expected/10-require-destructured.js
new file mode 100644
index 00000000..78b4324f
--- /dev/null
+++ b/recipes/process-assert-to-node-assert/tests/expected/10-require-destructured.js
@@ -0,0 +1,3 @@
+const assert = require("node:assert");
+assert(value, "Destructured assert from require");
+assert.strictEqual(a, b, "Should be equal");
diff --git a/recipes/process-assert-to-node-assert/tests/expected/11-already-has-assert-import.js b/recipes/process-assert-to-node-assert/tests/expected/11-already-has-assert-import.js
new file mode 100644
index 00000000..db459c1a
--- /dev/null
+++ b/recipes/process-assert-to-node-assert/tests/expected/11-already-has-assert-import.js
@@ -0,0 +1,3 @@
+import assert from "node:assert";
+assert(value, "This should be transformed");
+assert.strictEqual(a, b, "This should remain unchanged");
diff --git a/recipes/process-assert-to-node-assert/tests/expected/12-already-has-assert-require.js b/recipes/process-assert-to-node-assert/tests/expected/12-already-has-assert-require.js
new file mode 100644
index 00000000..a0f7c1b4
--- /dev/null
+++ b/recipes/process-assert-to-node-assert/tests/expected/12-already-has-assert-require.js
@@ -0,0 +1,3 @@
+const assert = require("node:assert");
+assert(value, "This should be transformed");
+assert.strictEqual(a, b, "This should remain unchanged");
diff --git a/recipes/process-assert-to-node-assert/tests/expected/13-no-process-assert.js b/recipes/process-assert-to-node-assert/tests/expected/13-no-process-assert.js
new file mode 100644
index 00000000..d7717c73
--- /dev/null
+++ b/recipes/process-assert-to-node-assert/tests/expected/13-no-process-assert.js
@@ -0,0 +1,6 @@
+const config = {
+  port: 3000,
+  host: "localhost"
+};
+
+console.log("Server config:", config);
diff --git a/recipes/process-assert-to-node-assert/tests/expected/14-nested-in-function.js b/recipes/process-assert-to-node-assert/tests/expected/14-nested-in-function.js
new file mode 100644
index 00000000..92d74048
--- /dev/null
+++ b/recipes/process-assert-to-node-assert/tests/expected/14-nested-in-function.js
@@ -0,0 +1,10 @@
+import assert from "node:assert";
+function testFunction() {
+  assert(condition, "Assertion inside function");
+
+  if (someCondition) {
+    assert.deepStrictEqual(obj1, obj2, "Deep comparison");
+  }
+
+  return assert.ok(value) && true;
+}
diff --git a/recipes/process-assert-to-node-assert/tests/expected/15-multiple-assert-methods.js b/recipes/process-assert-to-node-assert/tests/expected/15-multiple-assert-methods.js
new file mode 100644
index 00000000..5db73614
--- /dev/null
+++ b/recipes/process-assert-to-node-assert/tests/expected/15-multiple-assert-methods.js
@@ -0,0 +1,6 @@
+import assert from "node:assert";
+assert(condition);
+assert.ok(value);
+assert.strictEqual(a, b);
+assert.notStrictEqual(a, c);
+assert.throws(() => { throw new Error(); });
diff --git a/recipes/process-assert-to-node-assert/tests/expected/16-mixed-require-and-assert.js b/recipes/process-assert-to-node-assert/tests/expected/16-mixed-require-and-assert.js
new file mode 100644
index 00000000..e0389c84
--- /dev/null
+++ b/recipes/process-assert-to-node-assert/tests/expected/16-mixed-require-and-assert.js
@@ -0,0 +1,9 @@
+const assert = require("node:assert");
+const fs = require("fs");
+
+function readConfig(path) {
+  assert(fs.existsSync(path), "Config file must exist");
+  const data = fs.readFileSync(path, "utf8");
+  assert.ok(data.length > 0, "Config file cannot be empty");
+  return JSON.parse(data);
+}
diff --git a/recipes/process-assert-to-node-assert/tests/expected/17-complex-nested-class.js b/recipes/process-assert-to-node-assert/tests/expected/17-complex-nested-class.js
new file mode 100644
index 00000000..1cd40c48
--- /dev/null
+++ b/recipes/process-assert-to-node-assert/tests/expected/17-complex-nested-class.js
@@ -0,0 +1,19 @@
+import assert from "node:assert";
+class Validator {
+  static validate(data) {
+    assert(data, "Data is required");
+
+    try {
+      assert.strictEqual(typeof data, "object", "Data must be object");
+    } catch (error) {
+      assert.fail("Validation failed");
+    }
+
+    const results = [1, 2, 3].map(item => {
+      assert.ok(item > 0, "Item must be positive");
+      return item * 2;
+    });
+
+    return results;
+  }
+}
diff --git a/recipes/process-assert-to-node-assert/tests/expected/18-dynamic-import.mjs b/recipes/process-assert-to-node-assert/tests/expected/18-dynamic-import.mjs
new file mode 100644
index 00000000..d8503ece
--- /dev/null
+++ b/recipes/process-assert-to-node-assert/tests/expected/18-dynamic-import.mjs
@@ -0,0 +1,3 @@
+import assert from "node:assert";
+
+assert(true);
diff --git a/recipes/process-assert-to-node-assert/tests/input/01-basic-global-process-assert.js b/recipes/process-assert-to-node-assert/tests/input/01-basic-global-process-assert.js
new file mode 100644
index 00000000..f96e309c
--- /dev/null
+++ b/recipes/process-assert-to-node-assert/tests/input/01-basic-global-process-assert.js
@@ -0,0 +1,2 @@
+process.assert(condition, "Basic assertion");
+process.assert.strictEqual(a, b, "Values should be equal");
diff --git a/recipes/process-assert-to-node-assert/tests/input/02-basic-commonjs.cjs b/recipes/process-assert-to-node-assert/tests/input/02-basic-commonjs.cjs
new file mode 100644
index 00000000..f96e309c
--- /dev/null
+++ b/recipes/process-assert-to-node-assert/tests/input/02-basic-commonjs.cjs
@@ -0,0 +1,2 @@
+process.assert(condition, "Basic assertion");
+process.assert.strictEqual(a, b, "Values should be equal");
diff --git a/recipes/process-assert-to-node-assert/tests/input/03-esm-import-process.mjs b/recipes/process-assert-to-node-assert/tests/input/03-esm-import-process.mjs
new file mode 100644
index 00000000..8137a947
--- /dev/null
+++ b/recipes/process-assert-to-node-assert/tests/input/03-esm-import-process.mjs
@@ -0,0 +1,3 @@
+import process from "node:process";
+process.assert(value, "Process assertion");
+process.assert.strictEqual(obj1, obj2);
diff --git a/recipes/process-assert-to-node-assert/tests/input/04-mixed-process-usage.js b/recipes/process-assert-to-node-assert/tests/input/04-mixed-process-usage.js
new file mode 100644
index 00000000..4c0286f3
--- /dev/null
+++ b/recipes/process-assert-to-node-assert/tests/input/04-mixed-process-usage.js
@@ -0,0 +1,4 @@
+import process from "node:process";
+process.assert(value, "Process assertion");
+process.env.NODE_ENV = "test";
+console.log(process.pid);
diff --git a/recipes/process-assert-to-node-assert/tests/input/05-require-process.js b/recipes/process-assert-to-node-assert/tests/input/05-require-process.js
new file mode 100644
index 00000000..8467b5b4
--- /dev/null
+++ b/recipes/process-assert-to-node-assert/tests/input/05-require-process.js
@@ -0,0 +1,3 @@
+const process = require("node:process");
+process.assert(value, "Process assertion");
+process.assert.throws(() => { throw new Error(); });
diff --git a/recipes/process-assert-to-node-assert/tests/input/06-destructured-assert-only.js b/recipes/process-assert-to-node-assert/tests/input/06-destructured-assert-only.js
new file mode 100644
index 00000000..bfd159da
--- /dev/null
+++ b/recipes/process-assert-to-node-assert/tests/input/06-destructured-assert-only.js
@@ -0,0 +1,3 @@
+import { assert } from "node:process";
+assert(condition, "Assertion from destructured import");
+assert.throws(() => { throw new Error("test"); });
diff --git a/recipes/process-assert-to-node-assert/tests/input/07-destructured-mixed-bindings.js b/recipes/process-assert-to-node-assert/tests/input/07-destructured-mixed-bindings.js
new file mode 100644
index 00000000..dcb14937
--- /dev/null
+++ b/recipes/process-assert-to-node-assert/tests/input/07-destructured-mixed-bindings.js
@@ -0,0 +1,3 @@
+import { assert, env } from "node:process";
+assert(value, "Using destructured assert");
+console.log(env.NODE_ENV);
diff --git a/recipes/process-assert-to-node-assert/tests/input/08-aliased-destructured-assert.js b/recipes/process-assert-to-node-assert/tests/input/08-aliased-destructured-assert.js
new file mode 100644
index 00000000..3fe72101
--- /dev/null
+++ b/recipes/process-assert-to-node-assert/tests/input/08-aliased-destructured-assert.js
@@ -0,0 +1,3 @@
+import { assert as nodeAssert } from "node:process";
+nodeAssert(value, "Using aliased assert");
+nodeAssert.notStrictEqual(a, b);
diff --git a/recipes/process-assert-to-node-assert/tests/input/09-aliased-destructured-mixed.js b/recipes/process-assert-to-node-assert/tests/input/09-aliased-destructured-mixed.js
new file mode 100644
index 00000000..ee1ad631
--- /dev/null
+++ b/recipes/process-assert-to-node-assert/tests/input/09-aliased-destructured-mixed.js
@@ -0,0 +1,4 @@
+import { assert as nodeAssert, env } from "node:process";
+nodeAssert(value, "Using aliased assert");
+nodeAssert.strictEqual(a, b);
+console.log(env.NODE_ENV);
diff --git a/recipes/process-assert-to-node-assert/tests/input/10-require-destructured.js b/recipes/process-assert-to-node-assert/tests/input/10-require-destructured.js
new file mode 100644
index 00000000..aeda6e77
--- /dev/null
+++ b/recipes/process-assert-to-node-assert/tests/input/10-require-destructured.js
@@ -0,0 +1,3 @@
+const { assert } = require("node:process");
+assert(value, "Destructured assert from require");
+assert.strictEqual(a, b, "Should be equal");
diff --git a/recipes/process-assert-to-node-assert/tests/input/11-already-has-assert-import.js b/recipes/process-assert-to-node-assert/tests/input/11-already-has-assert-import.js
new file mode 100644
index 00000000..f1c2bd59
--- /dev/null
+++ b/recipes/process-assert-to-node-assert/tests/input/11-already-has-assert-import.js
@@ -0,0 +1,3 @@
+import assert from "node:assert";
+process.assert(value, "This should be transformed");
+assert.strictEqual(a, b, "This should remain unchanged");
diff --git a/recipes/process-assert-to-node-assert/tests/input/12-already-has-assert-require.js b/recipes/process-assert-to-node-assert/tests/input/12-already-has-assert-require.js
new file mode 100644
index 00000000..3d98a928
--- /dev/null
+++ b/recipes/process-assert-to-node-assert/tests/input/12-already-has-assert-require.js
@@ -0,0 +1,3 @@
+const assert = require("node:assert");
+process.assert(value, "This should be transformed");
+assert.strictEqual(a, b, "This should remain unchanged");
diff --git a/recipes/process-assert-to-node-assert/tests/input/13-no-process-assert.js b/recipes/process-assert-to-node-assert/tests/input/13-no-process-assert.js
new file mode 100644
index 00000000..d7717c73
--- /dev/null
+++ b/recipes/process-assert-to-node-assert/tests/input/13-no-process-assert.js
@@ -0,0 +1,6 @@
+const config = {
+  port: 3000,
+  host: "localhost"
+};
+
+console.log("Server config:", config);
diff --git a/recipes/process-assert-to-node-assert/tests/input/14-nested-in-function.js b/recipes/process-assert-to-node-assert/tests/input/14-nested-in-function.js
new file mode 100644
index 00000000..336d1695
--- /dev/null
+++ b/recipes/process-assert-to-node-assert/tests/input/14-nested-in-function.js
@@ -0,0 +1,9 @@
+function testFunction() {
+  process.assert(condition, "Assertion inside function");
+
+  if (someCondition) {
+    process.assert.deepStrictEqual(obj1, obj2, "Deep comparison");
+  }
+
+  return process.assert.ok(value) && true;
+}
diff --git a/recipes/process-assert-to-node-assert/tests/input/15-multiple-assert-methods.js b/recipes/process-assert-to-node-assert/tests/input/15-multiple-assert-methods.js
new file mode 100644
index 00000000..086caef7
--- /dev/null
+++ b/recipes/process-assert-to-node-assert/tests/input/15-multiple-assert-methods.js
@@ -0,0 +1,5 @@
+process.assert(condition);
+process.assert.ok(value);
+process.assert.strictEqual(a, b);
+process.assert.notStrictEqual(a, c);
+process.assert.throws(() => { throw new Error(); });
diff --git a/recipes/process-assert-to-node-assert/tests/input/16-mixed-require-and-assert.js b/recipes/process-assert-to-node-assert/tests/input/16-mixed-require-and-assert.js
new file mode 100644
index 00000000..34229dbf
--- /dev/null
+++ b/recipes/process-assert-to-node-assert/tests/input/16-mixed-require-and-assert.js
@@ -0,0 +1,8 @@
+const fs = require("fs");
+
+function readConfig(path) {
+  process.assert(fs.existsSync(path), "Config file must exist");
+  const data = fs.readFileSync(path, "utf8");
+  process.assert.ok(data.length > 0, "Config file cannot be empty");
+  return JSON.parse(data);
+}
diff --git a/recipes/process-assert-to-node-assert/tests/input/17-complex-nested-class.js b/recipes/process-assert-to-node-assert/tests/input/17-complex-nested-class.js
new file mode 100644
index 00000000..7306d2e7
--- /dev/null
+++ b/recipes/process-assert-to-node-assert/tests/input/17-complex-nested-class.js
@@ -0,0 +1,18 @@
+class Validator {
+  static validate(data) {
+    process.assert(data, "Data is required");
+
+    try {
+      process.assert.strictEqual(typeof data, "object", "Data must be object");
+    } catch (error) {
+      process.assert.fail("Validation failed");
+    }
+
+    const results = [1, 2, 3].map(item => {
+      process.assert.ok(item > 0, "Item must be positive");
+      return item * 2;
+    });
+
+    return results;
+  }
+}
diff --git a/recipes/process-assert-to-node-assert/tests/input/18-dynamic-import.mjs b/recipes/process-assert-to-node-assert/tests/input/18-dynamic-import.mjs
new file mode 100644
index 00000000..030db403
--- /dev/null
+++ b/recipes/process-assert-to-node-assert/tests/input/18-dynamic-import.mjs
@@ -0,0 +1,3 @@
+const { assert } = await import('process');
+
+assert(true);
diff --git a/recipes/process-assert-to-node-assert/workflow.yaml b/recipes/process-assert-to-node-assert/workflow.yaml
new file mode 100644
index 00000000..7aa67a1d
--- /dev/null
+++ b/recipes/process-assert-to-node-assert/workflow.yaml
@@ -0,0 +1,25 @@
+# yaml-language-server: $schema=https://raw.githubusercontent.com/codemod-com/codemod/refs/heads/main/schemas/workflow.json
+
+version: "1"
+
+nodes:
+  - id: apply-transforms
+    name: Apply AST Transformations
+    type: automatic
+    steps:
+      - name: Handle DEP0100 via transforming `process.assert` to `node:assert`.
+        js-ast-grep:
+          js_file: src/workflow.ts
+          base_path: .
+          include:
+            - "**/*.cjs"
+            - "**/*.js"
+            - "**/*.jsx"
+            - "**/*.mjs"
+            - "**/*.cts"
+            - "**/*.mts"
+            - "**/*.ts"
+            - "**/*.tsx"
+          exclude:
+            - "**/node_modules/**"
+          language: typescript