Visualizing Go Scheduler Events at Runtime

Mon, 01 Dec 2025 09:10:16 +0800

Being a Go dev for some time, my curiosity in Go’s runtime has been gradually built up to the point where I long for more mental grasp than roughly knowing a concept or two. With this in mind, I spent the past few months building go-slowmo, some simple visualization around Go’s GMP scheduling model, which hopefully provides myself and others another way to look into that part of the Go runtime.

Wrapping up Fundamentals of Go Interface: Representation, Reflection and More

Fri, 31 Jul 2020 21:21:33 -0700

Interface is, in many’s opinion, the shiniest part of the design of Go, and it adds flexibility to this statically typed language. As a noob gopher, I feel that leveraging interfaces does help deliver elegant and maintainable code. However, when not fully understood, interface might also be a great source of confusion. In this post, we will target some fundamental yet a bit complex part of Go interface, namely, its representation, its metaprogramming in reflection, and the role it plays in the new proposal of Go generics.

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Visualizing Go Scheduler Events at Runtime

Wrapping up Fundamentals of Go Interface: Representation, Reflection and More