Create a file called .env in the project root and write there:

NODE_PATH=src

Then restart the development server. You should be able to import anything inside src without relative paths.

Note I would not recommend calling your folder src/redux because now it is confusing whether redux import refers to your app or the library. Instead you can call your folder src/app and import things from app/....

We intentionally don't support custom syntax like @redux because it's not compatible with Node resolution algorithm.

The approach in the accepted answer has now been superseded. Create React App now has a different way to set absolute paths as documented here.

To summarise, you can configure your application to support importing modules using absolute paths by doing the following:

Create/Edit your jsconfig.json/tsconfig.json in the root of your project with the following:

{
  "compilerOptions": {
    "baseUrl": "src"
  },
  "include": ["src"]
}

Once you have done this you can then import by specifying subdirectories of "src" (in the following example, components is a subdirectory of src) e.g.

import Button from 'components/Button'

After you try Ben Smith's solution above if you find eslint complains about importing absolute path add the following line to your eslint config:

settings: {
  'import/resolver': {
    node: {
      paths: ['src'],
    },
  },
},

replace 'src' with your folder if you use your own boilerplate with your folder's name.