Cannot find module jest

The solution for this is noted below

Cannot find module jest

Solution

For those who are facing this issue in 2022. Please add this code in your
`jest-unit.json (or your jest config json file)`.

    "moduleDirectories": ["<rootDir>/../", "node_modules"]

Result:

    {
      "moduleFileExtensions": ["js", "json", "ts"],
      "rootDir": ".",
      "testEnvironment": "node",
      "testRegex": ".\\.spec.ts$",
      "transform": {
        "^.+\\.(t|j)s$": "ts-jest"
      },
      "moduleDirectories": ["<rootDir>/../", "node_modules"]
    }

Try other methods by searching on the site. That is if this doesn’t work