edsrzf/mmap-go
A portable mmap package for Go observed · 2026-08-28
Health v2 · maintenance only
23/100
- Activity 0
- Release rhythm 8
- Longevity 100
How is this computed?
round(0.45*activity + 0.35*rhythm + 0.20*longevity); archived -> min(score, 10) — computed 2026-09-03. Adoption (stars, forks) is never an input.
- gap_med: n/a
- age_days: 5633
- days_rel: 693
- days_push: 629
- n_releases_24m: 1
Adoption not part of the score
1110 stars · 134 forks observed · 2026-08-28
What it is AI-extracted, prompt v1, taxonomy v1, 2026-08-30, confidence not recorded
mmap-go is a portable memory-mapped file (mmap) package for Go. It provides a cross-platform API for mapping files into memory on Linux, macOS, and Windows.
Use cases
- memory-map a file in Go
- read large files efficiently with mmap
- portable mmap across Linux, macOS, and Windows
- share data between processes via memory-mapped files
- fast random access to file contents
When to choose
- you need memory-mapped file access in Go with cross-platform support
- you want a small, focused, well-tested mmap library
When to avoid
- you need mprotect or mincore, which are not implemented
- you target Plan 9 or WebAssembly, where functions always return errors
Facets
library · maturity stable
file-system developer-tools developer-tools operating-systems files go windows cross-platform mmap memory-mapped-files syscall portable linux macos
1 source
- readme: https://github.com/edsrzf/mmap-go · fetched 2026-08-28 · 8e71952ef06e
Member repositories
| Repository | Role | Health v2 |
|---|---|---|
| edsrzf/mmap-go | main | 23 |
For agents
Data as of 2026-08-30T08:39:29.467469+00:00 · Report a problem