As we have seen, the compiler does lots of useful checks against our TypeScript code to help us write error-free code. We can take this a step further and lint the code to help us make our code even more readable and maintainable. TSLint is a linter that is very popular in TypeScript projects, and we will explore it in this section.

The home page for TSLint is at https://palantir.github.io/tslint/.

We'll install TSLint in the next section.