tslint-loader integrates TSLint, a static analysis tool for TypeScript, directly into your webpack build process. This loader allows you to enforce coding standards and catch potential errors during development, ensuring consistent code quality. By running TSLint as part of your webpack pipeline, issues are flagged early, preventing them from slipping into production. It supports various TSLint configurations and offers customizable options for error reporting and warnings. Using tslint-loader streamlines your TypeScript development workflow.