* [eslint-plugin-functional v10.0.0](https://github.com/eslint-functional/eslint-plugin-functional) – Plugin for ESLint that disables mutation and promotes functional programming in JavaScript and TypeScript.

* [ESLint - React - You Might Not Need An Effect v1.0.0](https://github.com/nickjvandyke/eslint-plugin-react-you-might-not-need-an-effect) – Detect unnecessary React effects to make code simpler, faster, and safer.