Head-to-Head: ESLint vs TSLint (deprecated) Analysis

eslint

v8.57.0(7 days ago)

This package is actively maintained.Types definitions are provided via a separate npm package: @types/eslintNumber of direct dependencies: 38Monthly npm downloads

ESLint is a popular and widely used JavaScript linter that helps enforce coding standards and best practices. It analyzes your code for potential errors, stylistic issues, and security vulnerabilities, providing suggestions and warnings to improve code quality. ESLint supports a wide range of configurable rules and can be customized to fit your specific project requirements.

Alternatives:
tslint+
stylelint+
prettier+
jshint+
jscs+
standard+
xo+
eslint-plugin-vue+
eslint-plugin-react+
eslint-plugin-jsx-a11y+

Tags: javascriptlintingcode-qualitybest-practicesstatic-analysis

tslint

v6.1.3(over 3 years ago)

This package is deprecated: TSLint has been deprecated in favor of ESLint. Please see https://github.com/palantir/tslint/issues/4534 for more information.Types definitions are bundled with the npm packageNumber of direct dependencies: 13Monthly npm downloads

TSLint is a static analysis tool for TypeScript code. It helps enforce consistent coding styles and catch potential errors or code smells in your TypeScript projects. TSLint provides a wide range of configurable rules that can be customized to fit your project's specific needs. It can be integrated into your development workflow to automatically check your code for issues and provide feedback.

Alternatives:
eslint+
stylelint+
prettier+
xo+
standard+
jshint+
eslint-plugin-react+
eslint-plugin-vue+
eslint-plugin-import+
eslint-config-airbnb+

Tags: typescriptlintingstatic-analysiscoding-styleserrors

Fight!

Popularity

ESLint is currently more popular and widely used than TSLint. It has a larger community and ecosystem, with many plugins and configurations available. TSLint, on the other hand, has seen a decline in popularity and is being deprecated in favor of ESLint.

Language Support

ESLint supports both JavaScript and TypeScript out of the box, making it a versatile choice for projects written in either language. TSLint, as the name suggests, is primarily focused on TypeScript linting and provides specific rules and configurations for TypeScript projects.

Configuration

ESLint has a more flexible and extensible configuration system. It allows you to customize rules, plugins, and environments to fit your project's specific needs. TSLint also provides configuration options but is generally considered to have a more limited and less flexible configuration system.

Integration

ESLint integrates well with popular build tools and editors, such as webpack, Babel, and Visual Studio Code. It has a wide range of integrations and plugins available. TSLint, on the other hand, has fewer integrations and may require additional setup for seamless integration with certain tools and editors.

Migration and Future-proofing

As mentioned earlier, TSLint is being deprecated in favor of ESLint. This means that ESLint is the recommended choice for TypeScript projects going forward. Migrating from TSLint to ESLint may require some effort, but it ensures better long-term support and compatibility with the wider JavaScript ecosystem.

Community and Support

ESLint has a larger and more active community, which means better support, frequent updates, and a wider range of resources available. TSLint, while still maintained, has a smaller community and may have fewer resources and updates compared to ESLint.