Xdumpgo Tutorial ❲2026 Edition❳

# Capture core dump (Linux)
gcore 1234
go install github.com/example/xdumpgo/cmd/xdumpgo@latest

Hook: 🛑 Stop using fmt.Printf for everything! If you work with Go, you need to know about xdumpgo. 🛠️
Here is a quick tutorial on how to inspect your data like a pro. 🧵👇
1/5
Debugging structs in Go can be messy. You have unexported fields, pointers, and nested interfaces. Standard JSON marshaling often hides the details you need. That's where xdumpgo shines. xdumpgo tutorial
2/5
Installation:
go get github.com/example/xdumpgo
It’s lightweight and integrates seamlessly with your existing codebase.
3/5
The Code:
Instead of fmt.Println(user), try:
xdumpgo.Dump(user)
This gives you a clean, formatted output that respects XML/struct tags and resolves pointers automatically. No more looking at hex memory addresses! 👀 # Capture core dump (Linux)
gcore 1234
  go install github
4/5
Why I use it:

5/5
Check out the full tutorial on the blog [Link] and add xdumpgo to your toolbox today! Hook:  🛑 Stop using  fmt
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