Curated development tutorials from top sources. Filter by language.
Ever wanted to show your app's content right on the Android lock screen? Not just a notification — an actual interactive widget-like experience? Andr
Welcome back to the "Ruby for AI" series. If Hotwire and Turbo are Rails' answer to "how far can we get with less JavaScript," then Stimulus is the an
Welcome back to the "Ruby for AI" series. By now you have probably noticed something about Rails: it gets really productive when you stop fighting its
Building an IBAN Validation API with Hono, SQLite, and MCP I recently shipped IBANforge, a free API for IBAN validation and BIC/SWIFT looku
How much did your LLM calls cost yesterday? Which prompts are slow? Are your RAG answers actually good? If you're building AI features with Laravel,
🚀 I Built a PHP Package for Tournament Bracket Management While working as a PHP backend developer on an esports platform, I faced a real problem.
Spectator — A Cybersecurity Language That Actually Gets Work Done ███████╗██████╗ ███████╗ ██████╗████████╗ █████╗ ████████╗ ██████╗ █
PHP continues to be a powerful and widely used server-side scripting language, especially for web development. Despite the rise of newer technologies,
Introduction: Breaking Free from Decorator Dependency in UQL ORM Until UQL v0.8.0, developers were handcuffed to decorators for defining da
Static variables: These are variables that are shared among all the instances of a class. Non-static variables: These are variables that belong to ea
Introduction: The Need for Cross-Platform File Sharing Sharing files across devices should be simple, but it’s often anything but. Take Air
I am the developer of Parall, and I have been using it for a very practical workflow on macOS that makes local GUI development much more convenient.
Here's a pattern you've probably seen: const results = items.map(async (item) => { return await fetchItem(item); }); Looks fine, right? You
QIS (Quadratic Intelligence Swarm) is a decentralized architecture that grows intelligence quadratically as agents increase, while each agent pays on
AgentBond makes agent delegation trust by contract, not trust by accident. The Problem Nobody Is Talking About Every on-call engineer
I'm in 8th grade and I built a fintech app. Here's what I learned. I'm 13 years old and I just shipped a real product. It's called Think t
We just open-sourced the Node.js script we use to pull competitive market data from the Google Places API for local SEO analysis. Repo: github.com/we
Model Context Protocol (MCP) went from "cool demo protocol" to production infrastructure in about six months. But here's the thing — most tutorials sh
Every AI agent framework has a "build a research agent in 10 lines" tutorial. Cool. Now try running 50 agents concurrently, handling failures, managin
React 19 useActionState: Practical Examples That Replace Your Old Form Code React 19 introduced useActionState, a hook that fundamentally c