TSLint

TSLint is a tool used by developers to automatically check their code for errors, inconsistencies, and style issues in TypeScript programming. Think of it like a spell checker for code—helping ensure code follows best practices and is easier to read and maintain. TSLint scans code files and flags potential problems before they become bugs, making the development process more efficient and the final software more reliable. Although TSLint has been deprecated in favor of ESLint, it played a significant role in maintaining coding standards for TypeScript projects.