Preprocessors are similar to decorators, but they run before linting rather than after.
Refer to the decorator configuration options documentation for details; the options available are the same in both the decorators and preprocessor sections of the configuration file.
- Decorators - Built-in transformations for your OpenAPI documents to modify structure and content during processing
- Plugins configuration - Configure code extensions to extend existing functionality with custom behaviors and transformations
- Custom plugins - Create custom plugins to extend Redocly functionality with your own processing logic and transformations
- Explore other configuration options for your project.