Tutorials

45 in-depth tutorials on Google Agent Development Kit for Go. Covering tool usage, memory management, multi-agent collaboration, streaming, deployment, and all ADK Go official documentation.

Async Rust is powerful but frustrating. From ecosystem fragmentation and Pin/Unpin to cancellation safety and performance traps, this article breaks down the real pain points with visual diagrams and practical analogies.

Ark Protocol’s real-world benchmark comparing WebSocket and SSE at 100K concurrent connections. SSE saves 40% memory. Plus a practical decision guide for your next real-time project.

After upgrading to macOS 26, every app seems to have a different window corner radius. Disabling SIP and patching system files feels risky. There’s a cleaner solution—Objective-C Runtime Hook—that keeps your system intact while making corners consistent across the board.

Why does s.clear() cause a mutable borrow error? This article uses a ’library book’ analogy to help you thoroughly understand Rust’s borrowing rules and lifetime conflicts.

Performance tanked after upgrading to Rust 1.90? Here’s why and how to claw it back.

Why does Rust async work on Windows? Unveiling Microsoft’s undocumented AFD driver with real-world analogies to understand Windows async programming under the hood

Stop dumping everything into one big storage struct. Learn the core storage patterns in ink!—single values, mappings, many-to-many relations, and lazy configs—so your contracts stay readable, cheap to run, and easy to extend.

Use a kitchen‑door analogy to explain env().caller(), only_owner checks, Result‑based errors, and role mappings in ink!, with minimal runnable examples so beginners can copy, run, and ship safer contracts.

Master ten Rust design patterns with beginner-friendly explanations, runnable code, and SEO-ready takeaways so your next project stays safe, modular, and easy to extend.