DiscoverProgramming Tech Brief By HackerNoonGo's New Experimental Packages: What to Know
Go's New Experimental Packages: What to Know

Go's New Experimental Packages: What to Know

Update: 2025-12-21
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This story was originally published on HackerNoon at: https://hackernoon.com/gos-new-experimental-packages-what-to-know.

This blog post is about Go 1.25’s new experimental encoding/json/v2 and encoding/json/jsontext packages, which bring long-awaited improvements and fixes.

Check more stories related to programming at: https://hackernoon.com/c/programming.
You can also check exclusive content about #go, #golang, #go-api, #api, #json, #go-encoding, #hackernoon-top-story, #go-new-update, and more.




This story was written by: @Go. Learn more about this writer by checking @Go's about page,
and for more stories, please visit hackernoon.com.





Go 1.25 introduces new experimental packages for encoding and unmarshaling of Go types. The new packages are not visible by default and may undergo future API changes. This blog post argues for a new major API version and explains how you can make use of it.

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Go's New Experimental Packages: What to Know

Go's New Experimental Packages: What to Know

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