gogpu/compose: Multi-Process GUI Composition in Pure Go

📰 Dev.to · Andrey Kolkov

Learn about gogpu/compose, a multi-process GUI composition library in pure Go, and how it achieves high-performance rendering without CGO

advanced Published 17 May 2026
Action Steps
  1. Explore the gogpu/compose library on GitHub
  2. Run the example code to see multi-process GUI composition in action
  3. Configure the library to use Unix socket IPC and LZ4 compression
  4. Test the performance of the library with different workloads
  5. Apply the library to your own GUI application in Go
Who Needs to Know This

This library is useful for developers and engineers working on GUI applications in Go, particularly those who need to handle multi-process composition and high-performance rendering

Key Insight

💡 gogpu/compose uses Unix socket IPC, wire protocol, and LZ4 compression to achieve high-performance rendering without relying on CGO

Share This
⚡️ High-performance GUI composition in pure Go with gogpu/compose! 🚀 No CGO required. #Go #GUI #Composition

Key Takeaways

Learn about gogpu/compose, a multi-process GUI composition library in pure Go, and how it achieves high-performance rendering without CGO

Full Article

We built a multi-process composition library for Go — Unix socket IPC, wire protocol, LZ4 compression, pull-based flow control. 8,500 LOC, zero CGO.
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