jscs (JavaScript Code Style) is a code quality tool specifically designed to enforce coding style guidelines in JavaScript projects. It helps developers maintain consistent coding styles across their codebases, making it easier to read and maintain code. However, there are several alternatives available that serve similar purposes, each with its own unique features. Here are a few notable alternatives:

• eslint is a widely-used linting tool for JavaScript and JSX code. It allows developers to identify and fix problems in their code, including stylistic issues, potential errors, and code smells. ESLint is highly configurable, allowing teams to define their own rules and standards. It has a vast ecosystem of plugins and integrations, making it a popular choice for many JavaScript projects.
• jshint is another popular linting tool for JavaScript. It focuses on detecting potential errors and enforcing coding conventions. While it is less configurable than ESLint, JSHint is easy to set up and use, making it a good choice for smaller projects or teams looking for a straightforward solution to maintain code quality.
• prettier is an opinionated code formatter that enforces a consistent style across your codebase. Unlike traditional linters, which focus on identifying issues, Prettier automatically formats code based on a set of rules. It can be used in conjunction with ESLint to ensure both code quality and consistent styling, making it a popular choice among developers who prioritize readability.
• stylelint is a modern linter for CSS and other stylesheets. It helps enforce consistent conventions and catch errors in stylesheets, making it an essential tool for front-end developers. If your project involves CSS, SCSS, or other styling languages, integrating Stylelint can help maintain high-quality styles and improve collaboration among team members.
• tslint was a linter specifically designed for TypeScript, helping developers catch errors and enforce coding standards in TypeScript projects. However, it has been deprecated in favor of ESLint, which now supports TypeScript through plugins. If you are working with TypeScript, using ESLint with the appropriate TypeScript plugins is now the recommended approach.

To see how jscs compares with eslint, jshint, prettier, stylelint, and tslint, check out the comparison: Comparing eslint vs jscs vs jshint vs prettier vs stylelint vs tslint.