Standard is a zero-configuration static analyzer, linter, and formatter for JavaScript. It functions as a style guide that enforces consistent coding rules and identifies programming errors without requiring manual configuration files.
The tool distinguishes itself by providing an automatic code fixer that scans source files to correct style violations and ensure a uniform codebase. It implements a predefined rule set to eliminate the need for project-specific configuration.
The project covers a broad range of static analysis capabilities, including support for experimental language syntax and various language variants. It provides command-line utilities for pattern-based linting, continuous integration, and version control hooks, alongside integrations for real-time feedback within text editors.
The system includes utilities for output formatting and supports the definition of runtime environments and global variables to prevent undefined-variable warnings.