Rendering 10,000 items in a DOM kills the browser. Virtualization (Windowing) only renders what is visible. react-window We use `react-window` (lighter successor to `react-virtualized`). This keeps the DOM node count constant (e.g., 20 nodes) regardless of the list size.
Read more →Author: Nithin Mohan TK
Hello Namaste! 👋🏻
I'm an accomplished Enterprise Solution Architect & Engineering Leader with 20+ years of progressive experience architecting, building, and scaling transformative enterprise solutions.
⚜️ Solution Architect / AI & Cloud 📌 Galway, Ireland
Azure AD B2C: Custom Policies
User Flows are easy but limited. Custom Policies (Identity Experience Framework) are XML-based beasts that unlock full control. REST API Integration We use a Custom Policy to call a REST API during sign-up to validate a loyalty number. This runs before the user accounts is created in the directory.
Read more →Clean Architecture with .NET 6
Updating our Clean Architecture template for .NET 6 involves enforcing stricter boundaries using `ImplicitUsings`. Project References The Core layer (`Domain`) should have ZERO dependencies. In .NET 6, we can enforce this by stripping out accidental imports. This compiler-level enforcement prevents junior developers from injecting HTTP clients into Domain Entities.
Read more →Azure Logic Apps: Standard vs Consumption
Choosing between Logic Apps Consumption (Serverless) and Standard (Single Tenant) is a critical architectural decision. Feature Consumption Standard Billing Per Execution Hosting Plan (Fixed) Throughput Throttled limits Your reserved hardware Networking ISE required for VNET VNET Integration built-in State Always Stateful Stateless option available If you need >100 req/sec, use Standard. If you run once […]
Read more →C# 10 Record Structs: Optimization
C# 9 Records were reference types (classes). C# 10 introduces `record struct`, bringing immutability features to value types, eliminating heap allocations for small DTOs. Syntax Performance Benefit Since it’s a struct, `Point` lives on the stack. No GC pressure for creating thousands of them in a loop. Key Takeaways Use `readonly record struct` for small, […]
Read more →Docker Init Process: The Zombie Reaper
If your container spawns child processes (e.g., shell scripts), those children can become zombies when terminated. Docker defaults to PID 1 being your app, but PID 1 in Linux has special responsibilities—reaping orphaned children. Your app probably doesn’t do that. The Solution: `tini` Or simpler with Docker’s built-in: Key Takeaways Zombies consume PIDs. Too many […]
Read more →