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1,681–1,704 of 1,789 · Most stars

A Go library providing a simplified abstraction over google/gopacket for network packet parsing and processing, reducing boilerplate and improving ease of use while preserving core packet inspection capabilities.

  • bytes
  • golang
  • golang-library
  • ip

Feature-rich filesystem mocking for Go tests: comprehensive error injection, latency simulation, write operations, operation statistics, and standalone file handles. Built on testing/fstest.MapFS with comprehensive fs.FS interface support.

Zero-dependency Go implementation of the Unix getopt function, tested against GNU libc.

Abstractions and utilities to get rid of boilerplate code in business logic

  • datastructures
  • generic
  • go
  • golang

Tamper-evident audit log for Go: an append-only, hash-chained, optionally Ed25519-signed log/slog handler, with offline logx verify. Built on the standard library, zero third-party dependencies. Also a full slog toolkit (colored output, JSON, rotation, fan-out, CLI).

  • cli
  • go
  • golang
  • slog

The "interpol" security string interpolation library and the "police" command line tool. Just moved here from https://bitbucket.org/vahidi/interpol

Lightweight self-hosted uptime monitor for websites and APIs with a built-in dashboard and local JSON-backed storage.

A small, flexible authorization core for Go, built around subject–action–resource–scope checks.

High-performance Unicode width calculation library for Go 1.25+. 3.9-46x faster than go-runewidth with zero allocations. Perfect for TUI frameworks and terminal applications.