More on How JSDoc Saved the Day: ESLint Enters the Chat

A practical guide to pairing ESLint with JSDoc and jsconfig.json for type-safe JavaScript without a build step. Covers installing and configuring eslint-plugin-jsdoc with rules like require-jsdoc, require-param, check-param-names, and check-types. Explains the difference between what jsconfig catches (type errors) vs. what ESLint catches (missing or incorrect documentation). Also covers integrating Prettier alongside ESLint using eslint-config-prettier to avoid rule conflicts. Includes a recommended gradual rollout strategy for the JSDoc rules.