Frontend

Are standalone components and legacy code on NgModule compatible: can they be used together?

Why use track in new Angular template cycles and which field is better for tracking elements? What happens when tracking by object?

What is generics in TypeScript and how to pass the result type in HttpClient.get?

If you subscribe to form.valueChanges and call patchValue inside the handler for the same control, what will happen and how to avoid an infinite loop?

How would you migrate an Angular project from version 14 to 21 and what to do if a third-party library is incompatible?

What is the difference between == and === in JavaScript? What will '1' == 1 return?

How does the 'unknown' type differ from 'any' in TypeScript?

In an OnPush component, the users array is modified via users.push(newUser) on click. Will the list in the template update and how can you guarantee its update?

What is ControlValueAccessor, what is it used for, and how does it work?