eslint-plugin-react-functional-set-state

An ESLint plugin that enforces functional setState in React components and prevents direct access to this.state and this.props inside setState calls. Version 1.2.1 is the current stable release. The plugin has a single rule, no-this-state-props, which flags any use of this.state or this.props within setState arguments. It is a lightweight, focused tool for React codebases that aim to follow the recommended functional setState pattern. The plugin is designed for ESLint and requires Node >= 0.10.0. It has no other runtime dependencies beyond ESLint. Compared to broader React ESLint plugins like eslint-plugin-react-hooks or eslint-plugin-react, this plugin serves a very specific linting purpose and does not handle other React best practices.