feross/standard
Standard
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.
Features
- Code Formatting Tools - Provides a CLI tool that automatically enforces and applies consistent styling and formatting rules to source code.
- Style Guide Enforcers - Automatically enforces a strict, predefined set of JavaScript coding rules to eliminate the need for manual configuration.
- Code Analysis and Linting - Implements static analysis and linting to identify style violations and programming errors in JavaScript source code.
- Coding Style Tools - Automatically resolves style violations and updates source code to reduce manual cleanup time.
- Configuration-Free Rule Sets - Implements a fixed, predefined set of linting rules to eliminate the need for manual project configuration.
- Static Analysis Rule Engines - Wraps a static analysis rule engine to identify style violations against a specific set of JavaScript rules.
- Automated Code Fixers - Includes a utility that scans source files and automatically corrects style violations to ensure a uniform codebase.
- Static Code Analysis Tools - The tool's core engine that analyzes source code to identify style inconsistencies and programmer errors.
- Linters & Formatters - Functions as a combined linter and formatter that enforces consistent coding style and fixes formatting errors.
- Static Code Analysis - Analyzes source code to identify programming errors and style inconsistencies without executing the JavaScript code.
- Experimental Syntax Support - Uses custom parsers to enable the analysis of the latest JavaScript language features and proposals.
- Language Variant Support - Uses custom parsers and plugins to support non-standard JavaScript syntax variants.
- AST-Based Formatters - Uses AST analysis to automatically restructure layout and fix style violations while preserving the logic of the code.
- Automated Linting Integrations - Integrates automated style and quality checks into the continuous integration build process.
- CLI-Based Quality Gates - Provides a command-line interface that returns non-zero exit codes to signal style violations during build processes.
- Editor Integrations - Integrates real-time linting and automatic formatting directly into common text editors.
- Linter Integrations - Provides real-time feedback and automatic fixing of code style issues directly within text editors.
- Pre-commit Hooks - Integrates with version control to check and fix code formatting via pre-commit hooks.
- Syntax Parsers - Employs pluggable syntax parsers to translate experimental JavaScript proposals and variants into analyzable trees.
- Development Utilities - JavaScript style guide and linter.
- Quality Assurance - Zero-config style guide and linter.
- Shareable Configurations - Complete preconfigured setup for JavaScript Standard Style.
- Web Development Guides - Zero-configuration style guide for JavaScript.
