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

2 posts found #using

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Frontend PART 09

using and await using in TypeScript: Resource Management with Symbol.dispose

We look at the TypeScript side of using and await using from TS 5.2: the Disposable types, the lib setting you need, the compiler's checks, DisposableStack, and what tsc's output means for Node and Safari.

3 Nov 2026 7 min 27

Frontend PART 16

JavaScript's Next Features: TC39 Stages, Temporal and using

We learn how a feature passes TC39's stages into the language, how Temporal (PlainDate, ZonedDateTime, Duration) fixes Date's problems, and resource management with using, with notes on Safari support.

3 Nov 2026 10 min 30