Nesting in code is something we do all the time, and although there's nothing inherently wrong with nesting, it can sometimes make code harder to read. The "Return Early" design pattern allows us to use the if statement as a guard clause to check for errors and return before executing any further code.
Table of contents
1. Avoid Unnecessary Nesting2. Use Object Destructuring For Function Parameters3. Avoid Side Effects By Using Pure Functions4. Keep Functions Simple5. Always Use Meaningful Variable Names18 Comments
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