Clean Up Code Smells with Clean Code: TypeScript Edition

Code smells are a result of unclean or misguided programming. Code smells have many severities, from minor code smells to code smells that maybe acceptable. Clean Up Code Smell with Clean Code: TypeScript Edition Common Code Smells in JavaScript and TypeScript and How To Fix Them What is a code Smell?

#webdev

#javascript

#typescript

Nov 09, 2022•5m read time•From blog.bitsrc.io

Table of contents

Clean Up Code Smells with Clean Code: TypeScript Edition What is a Code Smell?Code Smell in JavaScript and TypeScript Redundant casts and non-null assertions should be avoided Ternary operators should not be nested Array-mutating methods should not be used misleadingly Assignments should not be redundant Do not abuse “Any” in TypeScript Type aliases should be used “undefined” should not be passed as the value of optional parameters Regular expressions should not contain multiple spaces “delete” should not be used on arrays Imports from the same modules should be merged Conclusion Build apps with reusable components like Lego