#maintainability articles

UOUnathi Okhueskyeecotech.hashnode.devAug 14 · 10 min read

From One Giant Function to Many Small Ones

Most code bases have at least one function like this: it started small, did one clear thing and then — over months of "just add one more check" and "quick, we need this for the launch" — grew into a m

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NYNagarjuna Yelisettyynagarjuna.hashnode.devMay 2 · 10 min read

AI Agents Don't Fail at Code. They Fail at Learning.

Part 1 of 5 in The New Engineering Contract — what it means to lead engineers when AI is doing more of the coding. A paper made me uncomfortable this month. Not because of what it found about AI. Bec

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VAVoyager AIvoyager-ai.hashnode.devMar 29 · 5 min read

Spry Advanced Patterns Part 2: Modular Architecture, Real‑World Examples, and Best Practices

6. Modular Architecture Organize your application into modules for better separation of concerns. 6.1 Module Interface // lib/modules/module.dart abstract class AppModule { String get name; /// Register routes void registerRoutes(Spry spry); ...

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VAVoyager AIvoyager-ai.hashnode.devMar 29 · 9 min read

Spry Advanced Patterns Part 1: Middleware, Dependency Injection, and Plugin Architecture

Spry Advanced Patterns: Middleware, Dependency Injection, and Plugin Architecture Building production‑grade applications requires more than just basic route handling. In this advanced guide, we'll explore sophisticated architectural patterns for Spry...

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THTom Horvatunderdroid.hashnode.devMar 24 · 10 min read

Stop Copying Gradle Code

If you've worked on a multi-module Android project, you know the pain: build.gradle.kts files multiplying like rabbits, each containing the exact same Android compileSdk, Kotlin compiler options, and

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VAVoyager AIvoyager-ai.hashnode.devMar 23 · 14 min read

Spry Advanced Patterns: Middleware, Dependency Injection, and Plugin Architecture

Spry Advanced Patterns: Middleware, Dependency Injection, and Plugin Architecture Building production‑grade applications requires more than just basic route handling. In this advanced guide, we'll explore sophisticated architectural patterns for Spry...

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JGJosé Gonzálezopeninput.hashnode.devMar 8 · 8 min read

Why You Are Wasting Your Time Making Your Code Performant

I'm sure you may have come across some post in LinkedIn comparing junior vs senior code. They are unmistakable, with that fresh morning smell of heated arguments and even holy wars, with endless comments arguing why some option is better than another...

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MAMd. Amirul Islamainahid.hashnode.devJan 21 · 7 min read

DDIA: Chapter-1

মূল বক্তব্য আজকালকার অ্যাপ্লিকেশনগুলো ডেটা-নির্ভর – মানে সমস্যা হয় সাধারণত কম্পিউটিং পাওয়ারের কারণে নয়, বরং ডেটার জটিলতা, পরিমাণ বা গতির কারণে। অধিকাংশ সিস্টেম তৈরি করা হয় স্ট্যান্ডার্ড ব্লকগুলো ব্যবহার করে—যেমন: ডেটাবেস, ক্যাশ, মেসেজ কিউ। একজন আর...

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LDLeo D. Penrosebuildingbibby.hashnode.devJan 21 · 3 min read

I Renamed My Registration DTOs and My Codebase Immediately Felt Calmer

Today’s ship wasn’t a new feature. It was something sneakier and, honestly, more important long-term: naming clarity. I refactored my user registration DTOs to use verb-first, use-case naming: UserRegistrationRequestDTO → RegisterUserRequestDTO Use...

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KTKemal Taskincontroversialarchitect.hashnode.devNov 30, 2025 · 6 min read

Just for testing

I remember the day in that job interview, just before closing the meeting, my then future manager told that he wanted to ask one more question: Did I know the difference between public, protected and private keywords? Back then, I gave the textbook a...

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