Angular

TypeScript is a programming language that is a strict syntactical superset of JavaScript, and adds optional static typing to the language. It was developed and is maintained by Microsoft.

TypeScript is designed to be used with JavaScript, and can be used to develop JavaScript applications for both client-side and server-side execution. TypeScript code is transpiled (converted) into JavaScript code, which can be run in any JavaScript runtime environment.

Initialize class property in a declaration, not in a constructor

typescript

There is no difference in JS when you split property into declaration and initialization so you can choose the shortest version: declare and initialize in the same line.

The argument of type <Interface> is not assignable to the parameter of type Record<string, string>

typescript

This error message indicates that you are trying to pass an argument of type Interface to a function or method that expects a value of type Record<string, string>. See how to fix this.

State management in front-end application

angular angular-17 typescript

You can find plenty of examples showing how state management libraries work, few people focus on it why do we need state management and what problems does it cause (solve?). In this article I will walk you through, step by step, what common application state issues might look like applications and how to deal with them regardless of whether you use because it doesn't matter what you use, only for what purpose.