Tagged TypeScript

9 articles on TypeScript.

// ArchitectureCQRS Without the Astronaut Architecturepetarivanov.tech
June 21, 2026•9 min read
CQRS Without the Astronaut Architecture
You don't need event sourcing or a second database. Just split reads from writes, and finally fix the 20-method service nobody wants to open.
// Software DesignYou're Using React Compound Components Wrongpetarivanov.tech
June 16, 2026•7 min read
You're Using React Compound Components Wrong
The most-copied example in every tutorial is the one place you shouldn't use them.
// JavaScript20 Mistakes That Quietly Destroy JavaScript/TypeScript Codebases (Part 2)petarivanov.tech
May 9, 2026•12 min read
20 Mistakes That Quietly Destroy JavaScript/TypeScript Codebases (Part 2)
Common JS/TS patterns that feel fine until they don't. 11 mistakes, before/after code for each.
// JavaScript20 Mistakes That Quietly Destroy JavaScript/TypeScript Codebases (Part 1)petarivanov.tech
May 2, 2026•14 min read
20 Mistakes That Quietly Destroy JavaScript/TypeScript Codebases (Part 1)
Common JS/TS patterns that feel fine until they don't. 11 mistakes, before/after code for each.
// JavaScriptES2025 Features You Should Actually Usepetarivanov.tech
April 22, 2026•10 min read
ES2025 Features You Should Actually Use
Learn about eight features you must adapt today in your production codebase.
// ArchitectureVertical Slice Architecture in Node.js: One Folder Per Use Casepetarivanov.tech
April 11, 2026•11 min read
Vertical Slice Architecture in Node.js: One Folder Per Use Case
Why organizing by domain module isn't enough and what to do instead.
// ArchitectureDependency Injection in Node.js & TypeScript. The Part Nobody Teaches Youpetarivanov.tech
March 29, 2026•10 min read
Dependency Injection in Node.js & TypeScript. The Part Nobody Teaches You
Learn the hidden costs about importing everything directly and the structural change you need to make.
// JavaScriptWhy You Can't Afford to Ignore TypeScript? 🌟petarivanov.tech
August 17, 2025•5 min read
Why You Can't Afford to Ignore TypeScript? 🌟
We ship faster when we break fewer things. TypeScript helps you do that.
// Software DesignSOLID Principles: Writing Robust & Maintainable Code (with TypeScript examples)petarivanov.tech
February 1, 2024•10 min read
SOLID Principles: Writing Robust & Maintainable Code (with TypeScript examples)
And why change and speed matter in today's world and competition.