🎁 Free PDF: Senior Developer Starter Kit (Checklist + 30-Day Plan) → 🚀 Go from Middle to Senior Frontend in 12 Weeks → Most developers know how to use @Input. Few understand what it costs. Angular Signal Inputs changed the entire reactivity model - no more global change detection, no more hidden cycles. This video breaks down what senior engineers must understand about dataflow, dependency tracking, and performance that most miss — and why @Input now belongs to the old world. 🛠 Need a video editor? Contact Ekaterina: @ 📌 Social Twitter: Instagram: Facebook: Linkedin: Tiktok: @monsterlessonsacademy 🕒 TIMESTAMPS 0:00 Introduction 2:08 Angular signal input 3:39 Angular computed signals 4:17 Global economic situation 4:28 Zoneless 4:53 Bulletproof 6:40 Things to remember This video is NOT sponsored. Some product links are affiliate links which means if you buy something I'll receive a small commission.