Curated development tutorials from top sources. Filter by language.
When I first started learning Spring Boot, I was overwhelmed by annotations. Every file seemed to have symbols starting with @. @SpringBootApplicati
In the previous article, we explored how functions allow us to package logic into reusable blocks. However, a crucial question remains: what happens w
During my second year as a computer science student, I spent nearly an entire weekend debugging a Java project. The assignment itself wasn't unusuall
Java LLD: How to Design Git (Version Manager) in an Interview Designing a Version Control System (like Git) is a classic Low-Level Design (
Every player on our network fires a heartbeat every five seconds: video ID, an anonymized viewer hash, the region the request landed in, and the offse
All tests run on an 8-year-old MacBook Air (Intel). Every Hiyoko app ships unsigned, so I've become intimately familiar with every way macOS can block
Order matching has dropped in Shitcoin Swap in ~100 lines of Ruby. Most crypto exchanges reach for an existing matching engine or a Uniswap-style AMM
Introduction Simply passing a SMILES string into an LLM prompt is not enough to make the model reason correctly about molecular structure.
Why I Am Writing This: A PHP Developer Crossing Into Go I am a PHP developer. I have shipped Laravel and Symfony services in production, d
Trying to compute "where is this product cheapest" across Rakuten's and Yahoo!'s APIs, you hit a wall before any price math: how do you decide two lis
Project Valhalla has been Java's most anticipated, slowest arriving feature for over a decade. On June 15, 2026, Oracle engineer Lois Foltan confirmed
I had a micro-heart attack this week. I was in the middle of working through some deep implementation issues on tgo when I stumbled across a project
Agenvoy - A personal agent that writes its own tools and repairs itself — Make AI actually work for you. v0.27.5 -> v0.27.10 Summary
Why I built this Every new Spring Boot project starts the same way. JWT setup. Security config. CORS. Rate limiting. Docker. CI/CD. Exception handl
title: sqlex — A Modern Drop-in Replacement for jmoiron/sqlx published: false description: sqlex is a fully API-compatible modernization of jmoiron/sq
I Built Commercial Redis CDC Source Drivers for Ruby — Here's What I Learned For the past couple of years I've been building a Change Data
Originally published at claudeguide.io/claude-api-discord-bot-guide Claude API Discord Bot: Complete Guide (2026) To build a Discord bot
Over the past few months, I've been working on Breeze, a networking engine built on top of gnet. The goal wasn't to create "another web framework."
Every agent framework demo works. You wire up a couple of tools, point it at a frontier model, ask it something, and it nails it. Looks great in a twe
Introduction "One script tag. Natural language controls your web app. No screenshots, no browser extensions, no backend, no Python." Thi