Angular v21 Goes Zoneless by Default: What Changes, Why It’s Faster, and How to Upgrade

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.

Angular Web Performance
Enea Jahollari
Enea Jahollari
What Is LCP And Why It Matters: Unlock Instant Page Experiences - Part 2

What Is LCP And Why It Matters: Unlock Instant Page Experiences - Part 2

Part 2 is a practical walkthrough to diagnose and speed up LCP. Learn to read CrUX trends, profile in Chrome DevTools, preload critical assets, use srcset, defer third-party scripts, and code-split Angular bundles to turn red LCP into green.

Core Web Vitals Web Performance DevTools
Julian Jandl
Julian Jandl
What Is LCP And Why It Matters: Unlock Instant Page Experiences - Part 1

What Is LCP And Why It Matters: Unlock Instant Page Experiences - Part 1

Largest Contentful Paint (LCP) is a Core Web Vital that shapes user perception of speed. This first part explains what LCP is why it matters for SEO and business, and how its phases affect site performance.

Web Performance DevTools Core Web Vitals
Julian Jandl
Julian Jandl
Advanced CPU Profiling in Node - Profile Data Structure

Advanced CPU Profiling in Node - Profile Data Structure

CPU profiles are more than flame charts—they’re structured JSON files. Learn how nodes, samples, and time deltas form the backbone of DevTools performance data.

Web Performance DevTools Architecture Node.js
Michael Hladky
Michael Hladky
Advanced CPU Profiling in Node - Real-Life Examples

Advanced CPU Profiling in Node - Real-Life Examples

Profiling is easiest when it's real. Learn how to capture and make sense of CPU profiles in Node.js across scripts, threads, and processes—then apply it to your own projects.

Web Performance DevTools Architecture Monorepo Node.js
Michael Hladky
Michael Hladky
Advanced CPU Profiling in Node - Best Practices and Pitfalls

Advanced CPU Profiling in Node - Best Practices and Pitfalls

Get deeper insights into your Node.JS performance. Learn how to master advanced CPU profiling with built-in tools, interpret process/thread IDs, and optimize using sampling intervals. Troubleshooting and real examples included.

Web Performance DevTools
Michael Hladky
Michael Hladky
Implementing Incremental Hydration in Angular (Part 3/3)

Implementing Incremental Hydration in Angular (Part 3/3)

Implement incremental hydration in a real-world Angular app - Basic setup, hydration triggers and important considerations for a seamless integration.

Angular Web Performance Architecture
Michael Hladky
Michael Hladky
The Game-Changing Impact of Incremental Hydration in Angular (Part 2/3)

The Game-Changing Impact of Incremental Hydration in Angular (Part 2/3)

Let's dive deeper into why incremental hydration in Angular matters so much for performance and user experience, focusing on its influence on Largest Contentful Paint (LCP), Interaction to Next Paint (INP), and Cumulative Layout Shift (CLS).

Angular Architecture Web Performance
Michael Hladky
Michael Hladky
Incremental Hydration in Angular: Introduction (Part 1/3)

Incremental Hydration in Angular: Introduction (Part 1/3)

Incremental hydration is a groundbreaking new feature in Angular that heavily impacts critical performance metrics like INP and LCP, while also reducing the effort required to maintain CLS at low levels.

Angular Web Performance Architecture
Michael Hladky
Michael Hladky
PushBased 2024 Recap: Events, Updates, and Building a Stronger Community 🚀

PushBased 2024 Recap: Events, Updates, and Building a Stronger Community 🚀

PushBased's 2024 recap: 43 talks, NgGlühwein conference, RxAngular updates, and more. A year of growth, innovation, and community! Read our journey. 🚀

RxAngular Angular Nx Web Performance Architecture Monorepo
Michael Hladky
Michael Hladky