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Welcome 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.

  • Learning — Curated tutorials, guides, and resources to master Go
  • Playground — Write and run Go code right in your browser via WebAssembly
  • Community — Events, job board, casts, and discussions
  • Marketplace — Find tools, packages, and services built with Go

Get started by signing up or logging in to access your personalized dashboard.

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.

Start Coding

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Post Jan 1

title: “The Golang4U Email Bible: Native SMTP & Transactional Systems” image: …

7 min read

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Post Jan 1

title: “KDE Releases Its 30th Anniversary Documentary: A Story of Free-Software …

13 min read

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Post Jan 1

title: “LPDDR5 5467 vs. 6400 vs. 7467 MT/s: what the memory speed actually costs a …

14 min read

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Post Jan 1

title: “Microsoft Joins Google in Backing Go for AI Agents — OpenAI and Anthropic Lag” …

14 min read

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Post Jan 1

title: “Platform-Independent SIMD in Go: the write-once vector layer” image: …

11 min read

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Post Jan 1

title: “Vendor hooks in the Android kernel: the Go way of thinking about a kernel extension …

13 min read