React Hook Form

A complete roadmap for React Hook Form, the form library built around uncontrolled inputs and minimal re-renders. The series starts with the useForm hook, register, and handleSubmit, then covers built-in validation rules, the errors object, formState metadata, and watch vs useWatch. It moves into controlled components with Controller and useController, dynamic fields with useFieldArray, form context with FormProvider, and schema validation through resolvers. It finishes with async validation, multi-step forms, file uploads, Server Actions integration, performance optimization, accessibility, testing, DevTools, and migration from v7 to v8.