Angular’s New debounced() Signal Explained
March 19, 2026Every Angular developer has faced it, an input that spams the backend with every single keystroke. The classic solution involves pulling in RxJS and using debounceTime, but it requires converting signals to observables and thinking in streams. As of Angular v22, there’s a new, cleaner way. The new experimental debounced() signal primitive lets you solve this problem in a more declarative, signal-native way. This post walks through the old way and then refactors it to the new, showing you exactly how to simplify your async data-fetching logic.