Working With TypeScript Strict Mode

Using TypeScript Strict Mode To Improve Your Code Quality

TypeScript is an open source language created by Microsoft that adds features to JavaScript. One of the features it includes is “strict mode”, which helps developers create better quality code. In this article, we’ll look at how you can use strict mode in your TypeScript code.

What is TypeScript Strict Mode?

TypeScript has a feature called “strict mode”. This mode enables features that help enforce modern coding conventions and prevent potential errors. It also eliminates some code that may not be necessary or helpful, making it easier to read and understand.

When strict mode is enabled, the TypeScript compiler will check your code for errors and throw a warning or error if it finds one. This makes it much easier for developers to debug their code and avoid common problems.

How to Enable TypeScript Strict Mode

Enabling TypeScript strict mode is easy. All you have to do is add the flag “--strict” to your compiler command. For example, if you’re using Visual Studio Code, you would go to File > Preferences > Workspace Settings and then enter the flag “--strict” in the “compilerOptions” field.

Once TypeScript strict mode is enabled, the compiler will check your code for errors and warnings as you write it. It will also ensure that your code follows the latest coding conventions and standards.

Advantages of Using TypeScript Strict Mode

Using TypeScript strict mode has several advantages. It can help you catch errors before they become bugs in your code. It can also help you understand someone else’s code more easily. Lastly, it can make your code easier to maintain and update, as any changes you make will be checked against its requirements.

Conclusion

TypeScript strict mode is a great way to improve your code quality and overall development process. It can help you catch errors early on and follow modern coding conventions. If you’re looking for a way to improve the quality of your code, TypeScript strict mode is definitely worth a try.