One of the big differences between Node and Deno is the amount of built-in tooling that Deno has. Deno comes with the following built in:
- a test runner
- a bundler
- a formatter
- a linter
and more. These are the 4 tools that we will focus on in this section. We'll look at a couple of examples of how to use each tool so that you can be familiar with them as you start building your Deno projects.