Sonu Kapoor

Sonu Kapoor is a Google Developer Expert (GDE) in Angular, a Microsoft MVP, and a long-time contributor to the frontend ecosystem. With 20+ years in web development - from the early days of IE6 and ActiveX to today’s modern frameworks - he has authored two technical books and contributed to the Angular framework itself. He regularly writes for developer platforms and speaks at global tech conferences.

Sonu Kapoor's articles

Angular Signals: A New Mental Model for Reactivity, Not Just a New API

JavaScript

By Sonu Kapoor, June 19, 2025

Discover how Angular Signals revolutionize data flow with reactive variables, not streams. Learn production gotchas, when to choose Signals over RxJS, and real-world patterns

Create Your Own Guestbook In ASP.NET

Programming

By Sonu Kapoor, April 24, 2003

Read Create Your Own Guestbook In ASP.NET and learn with SitePoint. Our web development and design tutorials, courses, and books will teach you HTML, CSS, JavaScript, PHP, Python, and more.

Store and Display Data Using ASP and XML/XSL

Programming

By Sonu Kapoor, April 11, 2003

Read Store and Display Data Using ASP and XML/XSL and learn with SitePoint. Our web development and design tutorials, courses, and books will teach you HTML, CSS, JavaScript, PHP, Python, and more.