Optimize library for size about vest

[syncush]

I am looking at the package.json, doesn't it contain unnecessary packages that are added to the npm package?

{
  "license": "MIT",
  "dependencies": {
    "@ampproject/rollup-plugin-closure-compiler": "^0.26.0",
    "@babel/cli": "^7.11.6",
    "@babel/core": "^7.11.6",
    "@babel/plugin-proposal-optional-chaining": "^7.11.0",
    "@babel/plugin-proposal-pipeline-operator": "^7.10.5",
    "@babel/plugin-transform-object-assign": "^7.10.4",
    "@babel/plugin-transform-runtime": "^7.11.5",
    "@babel/preset-env": "^7.11.5",
    "@babel/register": "^7.11.5",
    "@lets/wait": "^2.0.2",
    "anyone": "^0.0.7",
    "babel-eslint": "^10.1.0",
    "babel-jest": "^26.3.0",
    "babel-plugin-add-module-exports": "^1.0.4",
    "cross-env": "^7.0.2",
    "date-fns": "^2.16.1",
    "eslint": "^7.8.1",
    "eslint-config-prettier": "^6.11.0",
    "eslint-plugin-import": "^2.22.0",
    "eslint-plugin-jest": "^23.20.0",
    "eslint-plugin-spellcheck": "^0.0.17",
    "faker": "^5.1.0",
    "fs-extra": "^9.0.1",
    "husky": "^4.3.0",
    "jest": "^26.4.2",
    "jest-cli": "^26.4.2",
    "lodash": "^4.17.20",
    "mocha": "^8.1.0",
    "node-fetch": "^2.6.1",
    "onchange": "^7.0.2",
    "prettier": "2.1.2",
    "pretty-quick": "^3.0.2",
    "rollup": "^2.28.1",
    "rollup-plugin-babel": "^4.3.2",
    "rollup-plugin-commonjs": "^10.1.0",
    "rollup-plugin-node-resolve": "^5.2.0",
    "rollup-plugin-replace": "^2.2.0",
    "rollup-plugin-terser": "^7.0.2",
    "semver": "^7.3.2",
    "typescript": "^4.0.3",
    "validator": "^13.1.17"
  },
  "scripts": {
    "build": "node ./scripts/buildAll",
    "prettier-watch": "onchange '**/*.js' '**/*.json' -- prettier --write {{changed}}",
    "test": "jest --projects ./packages/*/",
    "lint": "eslint . --ignore-path .gitignore"
  },
  "husky": {
    "hooks": {
      "pre-commit": "pretty-quick --staged"
    }
  },
  "prettier": {
    "arrowParens": "avoid",
    "singleQuote": true
  },
  "devDependencies": {
  }
}

When a user runs npm install vest doesn't it mean he will also install husky and semver for example?

[ealush]

Hey @syncush. If you look closely at the package.json you copied the content from it has no package name. That's because this is the package.json for the project, but not for the Vest package.

The package.json file you should be looking it is this one: https://github.com/ealush/vest/blob/latest/packages/vest/package.json. Vest is fully self composed, and it does not require any other dependency.

This issue is intended mostly as a future task to shrink down Vest's source code - either by removing unneeded functionality, extracting non-core stuff as their own entries (similar to vest/classNames), or re-writing the code to shrink its size.