The airbnb package is a popular JavaScript style guide, often used in conjunction with ESLint to enforce coding standards and best practices in JavaScript applications. Developed by Airbnb, this style guide provides a comprehensive set of rules and conventions that help maintain code quality and consistency across projects. By following the Airbnb style guide, developers can ensure that their code is clean, readable, and maintainable, which is especially important in collaborative environments.

While the Airbnb style guide is widely adopted, there are several alternatives that developers can consider for code quality and formatting:

• eslint is a powerful linting tool for JavaScript and JSX. It allows developers to identify and fix problems in their code by enforcing coding standards and best practices. ESLint is highly configurable, enabling teams to create custom rules or extend existing ones, making it a versatile choice for maintaining code quality. It can be used independently or in conjunction with style guides like Airbnb's, providing flexibility in how developers enforce coding standards.

• prettier is an opinionated code formatter that focuses on maintaining consistent code style across projects. Unlike ESLint, which primarily focuses on identifying and fixing code quality issues, Prettier automatically formats code according to its predefined rules. This means that developers can spend less time worrying about code style and more time writing code. Prettier can be integrated with ESLint to provide a comprehensive solution for both code quality and formatting.

• standard is a JavaScript style guide, linter, and formatter that emphasizes simplicity and minimal configuration. It provides a set of rules that are designed to be easy to understand and follow, making it an excellent choice for developers who prefer a straightforward approach to code quality. Standard enforces a consistent style without requiring extensive configuration, allowing developers to focus on writing code rather than configuring tools.

To see how these packages compare, check out the comparison: Comparing eslint vs prettier vs standard.