Fix Error: Cannot find module '@types/node'

If you encounter the error Cannot find module '@types/node', don't worry. This is a common issue in Node.js and TypeScript projects. Below, we explain why it happens and how to fix it.

Why Does This Error Occur?

The error occurs when TypeScript cannot locate the @types/node package. This package provides type definitions for Node.js. Without it, TypeScript won't recognize Node.js APIs.

This usually happens if the package is missing or not installed correctly. It may also occur if your tsconfig.json settings are misconfigured.

How to Fix the Error

Here are the best ways to resolve this issue:

1. Install @types/node

The simplest fix is to install the package using npm or yarn. Run one of these commands:

 
npm install --save-dev @types/node

+ @types/node@16.11.26
added 1 package in 2.1s

If you use Yarn, run:

 
yarn add --dev @types/node

This installs the package as a development dependency.

2. Check tsconfig.json

Ensure your tsconfig.json includes @types/node in types. Example:

 
{
  "compilerOptions": {
    "types": ["node"]
  }
}

If types is empty or missing, TypeScript won't load the definitions.

3. Reinstall Dependencies

Sometimes, dependencies get corrupted. Delete node_modules and reinstall them:

 
rm -rf node_modules
npm install

This ensures all packages, including @types/node, are correctly installed.

Common Related Errors

If you face similar issues like Cannot find module 'typescript' or Cannot find module 'webpack', the solutions are similar.

Conclusion

The Cannot find module '@types/node' error is easy to fix. Install the package, check tsconfig.json, or reinstall dependencies. If you still face issues, check your Node.js and TypeScript versions.

For more help, see our guides on Cannot find module 'eslint' and other common errors.