Curated development tutorials from top sources. Filter by language.
Any organization that designs a system will produce a design whose structure is a copy of the organization's communication structure. - Melvin Conway
Biome (officially @biomejs/biome) is a high-performance toolchain for web projects. Built in Rust, it combines a blazing-fast formatter with high Pret
When I started working on Curabix, the idea sounded straightforward: build a place where healthcare professionals could find jobs and employers could
I never write the first one. But an agent could. userId! tells TypeScript "trust me, this exists." !userId checks whether it actually does. My habit
The Paradigm Shift: Beyond the Vite Dev Server If you have been building React applications primarily with Vite, you have likely mastered t
Event-driven architecture without the Kafka tax — lightweight patterns for small teams Most EDA guides assume Kafka, EventBridge, and a pla
Version 0.17 of Uteke shipped today, and the theme is explainability. Your local memory store should be able to show you why it returned what it retur
A business layer is only as independent as the shape of the objects that cross its boundary. It doesn't matter how carefully a service class avoids im
Every form I've built in React has the same boilerplate: loading state, error state, success message — three useStates for one button click. React 19'
Every React project I've worked on eventually needs the same thing: search, filters, sorting, and pagination that survive a page refresh and can be sh
Exact paths, exact signatures, one command - and nothing left to interpret. 👋 I'm Anton - a software engineer working mostly in PHP/Symfony and Go
Why your settings don't live in your code Every application has settings that change depending on where it runs. The database URL on your l
When I started learning Spring, I noticed something about many of the tutorials I found. They often showed how to use a feature, but not always why i
Building AI Agents with Spring AI — Tool Calling, Memory, and Autonomous Workflows Large Language Models are excellent at generating text.
At OT Commerce, we maintain a large PHP ecosystem consisting of multiple services and dozens of internal Composer packages. Most of these packages ar
Map t.me/Bot?start=payload in PHP: limits, payload → entity, and tamper checks Deep linking in Telegram bots usually means one URL pattern:
In Part 1, we understood the basic journey of a request: URL → DNS → IP → Connection → HTTP Request → Backend → Database → Response → Browser Now le
The signing code was only one part of getting a custom ID-JAG generator working on PingFederate 12.3.3.1. The more revealing work was discovering wha
PF ID-JAG: Can PingFederate 12.3.3 issue an ID-JAG through a custom token generator? For the fixed-destination proof described here, the answer is ye
Technical debt is usually described as a bill that arrives later for a purchase made earlier: speed bought on credit, with the cost deferred to some f