Programming Tutorials

Common Spring Boot Annotations and Why We Use Them? @SpringBootApplication** @SpringBootApplication public class DemoApplication { public st

Enterprise applications require more than optimized code — they require smart caching and efficient search architecture. I’ve published 2 practical g

pardnchiu/Agenvoy v0.24.13 -> v0.24.14 Summary Expands the cloud provider catalogue with two non-streaming completion backends and s

I am developing a boilerplate called SuperRails. S

TL;DR — tickr is a Go library. It stores messages in one Postgres table. You add messages inside your own database transaction. A worker pool in the

The Problem We Were Actually Solving In 2025 we inherited a real-time treasure-hunt game engine built on top of Veltrix 5.4. The docs promised infini

Recently I had a chance to contribute to grape-swagger-rails, helping modernize the project and release v1.0.0. What started as a small fix turned

Most modern languages are built on top of C. They rely on libc for everything from printing a string to opening a socket. I wanted to see if I could

You've built complex sync logic, last-write-wins strategies, and vector clocks to handle merges between distributed nodes. But for append-only data —

The Problem We Were Actually Solving I was tasked with optimizing the performance of our treasure hunt engine, which was built on top of th

Our API was drowning under 50ms P99 latencies. I rewrote everything in Rust expecting miracles. Got 8ms response times and three months of…

The Problem We Were Actually Solving I still remember the day our team decided to implement the Treasure Hunt Engine on our Veltrix server.

The problem we were actually solving It started with a tail latency spike on the Treasure Hunt engine at 2:17 a.m. on Black Friday week. The p99 late

I built Token China — an API gateway for DeepSeek and GLM — as a solo developer. Here is the full tech breakdown. Architecture Nginx (H

At DailyWatch we fetch tens of thousands of video metadata records per day from upstream APIs. The realities of dealing with quota limits, transient 5

Building Production-Ready RESTful APIs with Laravel: Authentication, Rate Limiting, and Versioning Most Laravel API tutorials stop at Route

TL;DR Turkce yazilim pazarinda haber yazilimi, haber scripti ve haber sistemi terimleri cogunlukla ayni urunu tanimlar: bir haber portalini

Versión en español aquí. It's finally Friday! You leave work and go home to work on your side project (yep, that's me). You open your compu

"PHP is slow." "Laravel can't scale." We hear these tired arguments every day. Developers love blaming the tool—the "car"—instead of the design—the "

A follow-up to Numera: A PHP Library for Number to Words Conversion When I published the first article about Numera back in 2024, it was a simple