CloudEmu — open-source Go library that mocks AWS, Azure, and GCP in-memory

Go allocates 128MB heap arenas on foreign function calls (CGO/purego) — any way to prevent this?

PDF Oxide for Go — PDF library with Rust engine via cgo, now on pkg.go.dev (0.8ms, MIT)

I built park in Go — uses ptrace and Mach thread injection to pause servers and free their TCP ports

Go Practice - Interactive real-world Go Programming Challenges

Tachyon 0.3.5: 56 ns zero-copy IPC between Rust, Python, C++, Go, Java, Node and Kotlin

Switched from Rust to Go P95 now 10-15 ms at 16k QPS

Show HN: Gova – The declarative GUI framework for Go

Raftly: a Raft consensus implementation in Go that reproduces AWS EBS 2011 and etcd 2018 bugs

From DNS Errors to 404s: Debugging a Redirect Bug in a Go API Gateway