Blog
Mert Özen's blog posts on software development, backend, frontend, and DevOps.
Series
.NET Core Web API
36
Angular
31
JavaScript Basics
19
JavaScript Intermediate
18
JavaScript Advanced
16
TypeScript Basics
14
TypeScript Intermediate
14
TypeScript Advanced
12
Entity Framework Core
28
Dapper
16
Git & GitHub
29
Web Security (OWASP Top 10)
21
LLM Fundamentals
20
C# Fundamentals
20
Object-Oriented Programming in C#
16
C# Collections and Generics
11
LINQ
17
Asynchronous Programming in C#
17
Advanced C#
14
C# Versions
6
Solution Patterns
22
SOLID and Design Principles
12
Clean Code
13
Design Patterns
23
UML and Modeling
18
Introduction to Software Architecture
9
Clean, Onion and Hexagonal Architecture
8
Domain-Driven Design
12
2 posts found
#dependency-injection
Frontend
PART 10
Angular Services and Dependency Injection: providedIn, the Injector Tree and Providers
Why services exist, singletons with providedIn: 'root', constructor injection, component-level providers and hierarchical injectors, useClass/useValue/useFactory, and config values via InjectionToken.
31 Oct 2026
7 min
55
Frontend
PART 21
What Angular 14 Brought: Typed Reactive Forms, inject() and a First Look at Standalone Components
Angular 14 made reactive forms typed: typed FormControl, nonNullable and NonNullableFormBuilder. Plus the inject() function, standalone components in developer preview and route titles.
31 Oct 2026
8 min
60