go-data-structures

Use when choosing or operating on Go slices, maps, arrays, strings, or container/* types — including slice internals, capacity growth, preallocation, map buckets, sets via map[T]struct{}, strings.Builder vs bytes.Buffer, generic containers, and the slices/maps standard packages (Go 1.21+). Apply proactively whenever data is being collected, transformed, or copied, even if the user has not asked about allocation.

适合你，如果经常在 Go 中处理切片、映射或字符串操作。