📰 Dev.to · kt

I treated AssumeRole as a single API while writing the IAM piece. STS is actually 6 separate APIs (SAML / WebIdentity / Root / SessionToken / FederationToken),

I built a fully automated, interactive guest book using Issue Forms and GitHub Actions, where visitors can leave a message in just 10 seconds.

The common belief is that Go maps don't return memory after deletion. I verified this myth with actual measurements in Go 1.25. The result: Alloc decreased by 9

'The GC is running, but memory usage isn't dropping.' The cause is often heap fragmentation. This article details the design of Go's memory allocator, the mecha

The common wisdom that 'abstraction is slow' does not apply in the world of Rust and C++. However, not all abstractions are free. We visualize the difference be

Do you think Traits are just Interfaces? You're half right, but you're missing half of Rust's power. Let's fully understand the difference between Static Dispat

Cloudflare ditched NGINX and rewrote it in Rust to create 'Pingora'. This article dissects the source code to explain the 'Two-Stage Connection Pool' mechanism,

A stylish, interactive CLI to bookmark and clone your favorite Git repositories.