Is it possible to completely abandon RxJS in favor of signals in modern Angular?

In modern Angular, signals have appeared — reactive primitives for tracking state changes. They simplify reactive programming and reduce dependence on RxJS.

However, completely abandoning RxJS is not always possible or advisable yet, because:

• RxJS provides powerful operators for working with asynchronous streams, which are not yet covered by signals.
• Many third-party libraries and existing Angular code use RxJS.
• Signals are well-suited for local state and simple reactive scenarios, but for complex event streams and data combination, RxJS remains more versatile.

Thus, signals are an addition and simplification of reactivity in Angular, but a full replacement of RxJS has not yet been implemented and depends on the specific project requirements.