Talk
Going deep into Signals Change Detection

Description
Angular’s internals haven’t changed a lot since Ivy. With Signals, we will get some new internals that change how Angular works under the hood when we work with Signals and Signal Components.
The talk will be focused on the changes being made to support a new of creating faster Angular components.
More from the speaker

Enea Jahollari at AngularNYC - Build on Top of Signals

AngularNYC
Dec 11, 2025 · West 22nd Street, New York City, NY
Angular v21 Goes Zoneless by Default: What Changes, Why It’s Faster, and How to Upgrade
If Signals were Angular’s “aha!” moment, Zoneless is the “oh wow—this feels snappy” moment. With Angular v21, new apps use zoneless change detection by default. No more zone.js magic under the hood—just explicit, predictable reactivity powered by Signals.

Dynamic Angular Config for SSR
Deploy one Angular app for many clients with unique configs—without breaking SSR or DX. Here’s how to unlock dynamic configuration.

Unlocking Code's DNA: What You Need to Know About Abstract Syntax Trees
Think of an AST as the secret blueprint, the hidden structure that reveals the true meaning of your code – way more than just the lines you see on the screen. Let's dive in and demystify these ASTs, and I promise you'll see your code in a whole new light.

Everything you need to know about the resource API
In v19, Angular will introduce a new API for loading resources. This would allow us to fetch data from an api, know about the status of the request, and update the data locally when needed.

New Features for RxAngular - Native signal support & improved state configuration
The RxAngular team & community shipped great new features as well as quality of life improvements with the latest releases. In this blog post we'll dive into RxAngulars recently added new features, including the native support for signals.

