A comprehensive ESLint configuration with 1,000+ rules (40% auto-fixable) to enforce consistent JavaScript/TypeScript code style.
Canonical ESLint Config is an extensive ESLint configuration package that enforces a comprehensive code style guide for JavaScript and TypeScript projects. It includes over 1,000 rules (40% auto-fixable) to reduce version control noise and promote modern ECMAScript features. The package provides framework-specific rulesets and an intelligent auto-configuration that only applies relevant rules based on file patterns.
JavaScript and TypeScript developers working on projects of any size who want a highly opinionated, comprehensive code style guide with minimal configuration.
Developers choose Canonical for its unparalleled rule coverage, framework-specific configurations, and smart auto-ruleset that optimizes performance. It reduces configuration complexity while ensuring consistency across diverse tech stacks.
The most comprehensive ES code style guide.
Open-Awesome is built by the community, for the community. Submit a project, suggest an awesome list, or help improve the catalog on GitHub.
Includes over 1,000 rules with 40% auto-fixable, reducing manual style fixes and promoting consistency across codebases, as highlighted in the README.
Provides specific rulesets for React, Next.js, TypeScript, and other technologies, ensuring relevant linting without bloating configurations.
The `canonical/auto` ruleset uses overrides to apply only relevant style guides, reducing linting time and false positives, as described in the benchmark section.
Offers an optional `canonical/prettier` ruleset that applies Prettier formatting via ESLint, simplifying tooling setup and IDE integration.
Initial linting runs are significantly slower than tools like Prettier, requiring cache setup or integrations like `jest-eslint-runner` for acceptable speed, as shown in the benchmark.
The `canonical/prettier` ruleset ignores local .prettierrc files, limiting customization of formatting rules and forcing adherence to Canonical's defaults.
Versioning policy bumps major version for every new rule addition, potentially causing upgrade friction and maintenance overhead in stable projects.