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More than just a cup of coffee, Java is a high-level, class-based, object-oriented programming language that is designed to have as few implementation dependencies as possible.

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Maximum Subarray

Maximum Subarray

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2 min read
The Distributed Monolith Is Not a Microservices Problem. It's a Transaction Boundary Problem.

The Distributed Monolith Is Not a Microservices Problem. It's a Transaction Boundary Problem.

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3 min read
I Built a Stable Sorting Algorithm That Beats Java's Dual-Pivot Quicksort and TimSort

I Built a Stable Sorting Algorithm That Beats Java's Dual-Pivot Quicksort and TimSort

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3 min read
5 Advanced Java Tips That Senior Engineers Actually Use

5 Advanced Java Tips That Senior Engineers Actually Use

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6 min read
Stop Guessing Your RAG Quality: Automating Faithfulness Metrics with Spring AI and LLM-as-a-Judge

Stop Guessing Your RAG Quality: Automating Faithfulness Metrics with Spring AI and LLM-as-a-Judge

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2 min read
When code becomes cheaper, what still makes an engineer valuable?

When code becomes cheaper, what still makes an engineer valuable?

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3 min read
Securing Your Spring Boot Architecture: A Pragmatic Approach with Clprolf

Securing Your Spring Boot Architecture: A Pragmatic Approach with Clprolf

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4 min read
Mastering Encapsulation in Java

Mastering Encapsulation in Java

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3 min read
From 0 to Production in 48 Hours: Architecting SmartPager

From 0 to Production in 48 Hours: Architecting SmartPager

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2 min read
MCP Java SDK – Build Model Context Protocol servers in Java

MCP Java SDK – Build Model Context Protocol servers in Java

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1 min read
One of the most dangerous production problems in Spring Boot APIs is not CPU usage.

One of the most dangerous production problems in Spring Boot APIs is not CPU usage.

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1 min read
How I Learned Spring Boot in 30 Days: A Student's Journey

How I Learned Spring Boot in 30 Days: A Student's Journey

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3 min read
I built a crowdsourced deals + map app for Vietnam in 6 months — stack, traffic, and what broke

I built a crowdsourced deals + map app for Vietnam in 6 months — stack, traffic, and what broke

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6 min read
Why Java Supports Multithreading While JavaScript is Single-Threaded?

Why Java Supports Multithreading While JavaScript is Single-Threaded?

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2 min read
Stop writing boilerplate: Building a Java CLI for Clean Architecture

Stop writing boilerplate: Building a Java CLI for Clean Architecture

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2 min read
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