The Angular Reactivity Momentum in a Nutshell
summary
Three Angular RFCs: at if/at for control flow, deferred views, and Angular computed signals. New control flow claims ~45% faster refresh (1.49ms → 0.82ms in benchmark) and simpler template syntax. Deferred views add onIdle/onHover/interaction triggers, separate placeholder/loading/error blocks, require standalone API and forbid ViewChild, and support prefetch. Signals replace Zone JS monkey‑patching with writable/readonly/computed signals, effects (no implicit writes), input/model/output signal migration; forms support and zoness/polyfill steps remain pending.
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chapters (7)
- 0:00Introduction and setup
- 1:50New Angular control flow
- 5:02Deferred views explained
- 10:19Angular signals overview
- 20:35Signals migration guide
- 26:14Signals and lifecycle hooks
- 29:03Forms and future outlook
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