Curated development tutorials from top sources. Filter by language.
Originally published on tamiz.pro. Rust Editions: A Model for Language Evolution Rust's edition system introduced a novel approach to lang
Model integrations are easy to instrument badly. Logging every prompt creates unnecessary data exposure. Logging only the model name leaves too little
Here is a small thing that catches almost everyone the first time, and it is not really their fault, because the tooling sets them up for it. You wan
If you've used GitHub Copilot for more than a week, you know the pain. You ask it to add a new feature, and suddenly files are everywhere. A handler
Voice AI demos get interesting when the assistant needs real backend context. It is one thing to have an assistant answer a call. It is another thing
I built an Akinator API that works in 2026 All existing Akinator packages on npm are broken. Cloudflare now blocks them with HTTP 403. I b
JavaScript ถือกำเนิดมาพร้อมปรัชญาความยืดหยุ่นสุดขั้ว ตัวแปรตัวหนึ่งสามารถเปลี่ยนชนิดข้อมูลได้ตลอดเวลาโดยไม่มีการเตือนจากตัวภาษาเลยแม้แต่น้อย ในยุคที่เ
A user opens our app on a Samsung TV, lands on the login screen, and is handed an on-screen keyboard they have to navigate with a four-way D-pad. To t
If you have ever run a small business online, you know the drill. You sign up for a payment processor, hand over your customer data, watch two to thre
Two days ago, xAI open-sourced Grok Build. It's their terminal-based AI coding agent — a full-screen TUI written in Rust. The repo hit 3,800+ stars in
If you have ever tried running more than a handful of WhatsApp sessions on Baileys or whatsapp-web.js, you already know the story: memory climbs like
Nurikabe (ぬりかべ / "plaster wall") in the browser with a constraint-propagation solver inside. Every cell is white (part of a numbered island) or black
Here's something that tends to surprise developers who are new to security: most web vulnerabilities aren't the result of sophisticated attacks. They
Hello everyone! This time, I’d like to review the ng-virtual-scroll-view tool. In a previous article, I reviewed universal virtualized lists that uti
Chronological K8s Debugging: Merging Logs, Events, and Node Alerts on the Fly If you've ever had to debug a failing Kubernetes microservice
Submission for DEV's Summer Bug Smash — Clear the Lineup track. The codebase a2a-benchmark is my multi-language A2A (Agent-to-Agent) perfo
Every engineering team has said it at least once: "It works on my machine." The phrase has become a running joke in software, but it's rarely funny wh
Most companies say they want to "adopt AI". In practice this usually means a chatbot bolted onto a website. Meanwhile, engineers using AI coding tools
I was helping a team that had a 200-page API documentation PDF. Every new engineer spent their first two weeks Ctrl+F-ing through it, asking the same
A randomized A/B test is the cleanest form of product experiment available. The coin flip that splits users between the new prompt template and the co