Suggest an editImprove this articleRefine the answer for “What is the main goal of introducing signals in Angular?”. Your changes go to moderation before they’re published.Approval requiredContentWhat you’re changing🇺🇸EN🇺🇦UAPreviewTitle (EN)Short answer (EN)**The main goal** of signals is to simplify reactivity in Angular and make it "transparent" for the developer. Signals give a clear model for working with state without subscriptions, `async` pipes, `OnPush`, and unnecessary magic around Zone.js. **Key point:** signals are a more convenient and visible way to do reactivity, where changes in data and changes in the template are connected automatically and without extra code.Shown above the full answer for quick recall.Answer (EN)ImageThe main goal is to simplify reactivity in Angular and make it "transparent" for the developer. Signals give a clear model for working with state without subscriptions, `async` pipes, `OnPush`, and unnecessary magic around Zone.js. To put it simply, for a junior: **Signals were introduced to:** 1. **Manage state more simply**, instead of streams and subscriptions there is an ordinary variable with a value. 2. **Update the UI predictably**, when a signal changes, Angular knows exactly what needs to be re-rendered. 3. **Get rid of unnecessary subscriptions and memory leaks**, nothing needs to be manually unsubscribed. 4. **Speed up the application**, only what actually changed gets rendered. So Signals are a more convenient and visible way to do reactivity, where changes in data and changes in the template are connected automatically and without extra code.For the reviewerNote to the moderator (optional)Visible only to the moderator. Helps review go faster.