Go version go version go1.27rc1 darwin/arm64 Output of go env in your module/workspace: AR='ar' CC='clang' CGO CFLAGS='-O2 -g' CGO CPPFLAGS='' CGO CXXFLAGS='-O2 -g' CGO ENABLED='1' CGO FFLAGS='-O2 ...
UUIDv7 generator stuck at 7000 on browser builds in go1.27rc1
The standout from the issue tracker: NewV7 reportedly returns UUIDs with a fixed 7000 timestamp when Go programs are compiled for the browser, surfaced against go1.27rc1. A small bug with an obvious blast radius for anyone leaning on v7's time-ordering in WASM builds. On the discussion side, a write-up argues a pure-Go symbolicator outperformed a Rust-backed one by getting the data layout right (parse once, mmap forever), which is a more interesting framing than the usual language slap-fight. Also floating around: Glaze now runs entirely on purego, talking directly to WKWebView, WebKitGTK and WebView2 with no cgo and no bundled native libraries. A nice result for anyone who has ever fought a cgo toolchain at release time.

The standout from the issue tracker: NewV7 reportedly returns UUIDs with a fixed 7000 timestamp when Go programs are compiled for the browser, surfaced against go1.27rc1. A small bug with an obvious blast radius for anyone leaning on v7's time-ordering in WASM builds.
On the discussion side, a write-up argues a pure-Go symbolicator outperformed a Rust-backed one by getting the data layout right (parse once, mmap forever), which is a more interesting framing than the usual language slap-fight.
Also floating around: Glaze now runs entirely on purego, talking directly to WKWebView, WebKitGTK and WebView2 with no cgo and no bundled native libraries. A nice result for anyone who has ever fought a cgo toolchain at release time.
Glaze now runs 100% on purego: no CGo and no bundled native WebView libraries. It talks directly to WKWebView on macOS, WebKitGTK on Linux, and WebView2 on Windows from Go. https://github.com/crgimene
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