Go 1.25: The Re...
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Post
Oct 15
Go 1.25: The Release That Quietly Removes an Entire Class of Bugs
Most Go releases add a thing: a syntax, a package, a flag. Go 1.25 is the release that stopped …
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Punit NaranWelcome to Golang4U, your one-stop platform for everything Go.
Whether you’re a beginner just starting with Go or an experienced developer looking to share knowledge, Golang4U has everything you need — from learning resources and community events to a full-featured playground and marketplace.
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- Learning — Curated tutorials, guides, and resources to master Go
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Go Playground
Write, compile, and run Go code directly in your browser. No backend required. Experience our new frontend-only IDE powered by WebAssembly and Monaco Editor.
10 min read
Go Experts: 'I ...
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Oct 15
Go Experts: 'I Don't Want to Maintain AI-Generated Code'
Go Experts: “I Don’t Want to Maintain AI-Generated Code”
The New Stack ran a …
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Punit NarangRPC in Go: The...
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Oct 15
gRPC in Go: The Service That Doesn't Need a Microservice Framework
The Java gRPC story is a framework: an @Grpc annotation, a Service base class, a Client interface, a …
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Punit NaranKafka in Go: Th...
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Oct 15
Kafka in Go: The Consumer Group That Actually Works
Every Go service that “integrates with Kafka” starts the same way and ends the same way: …
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Punit NaranPASETO: The Tok...
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Oct 15
PASETO: The Token Format You Didn't Know You Needed
JWT has been the default for a decade, and the default is the problem. Every JWT deployment is its …
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Punit NaranThe Go Goroutin...
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Oct 15
The Go Goroutine Pool Pattern That Always Works
The goroutine pool is the most over-engineered pattern in the Go ecosystem and the most …
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Punit Naran