Package flags provides an extensive command line option parser. The flags package is similar in functionality to the go built-in flag package but provides more options and uses reflection to provide a convenient and succinct way of specifying command line options. It's an alternative fork of https://github.com/jessevdk/go-flags.

This package provides fixtures used by go-git.

This package provides function FieldByName to access to any field (including private/unexported) of a structure.

This package provides a Go implementation of globs.

This package implements a functionality to modify/update field tags in structs making it easy to update, add or delete the tags in a struct field with possibility to add and remove tag options. It's intended to be used by an editor, but also has modes to run it from the terminal. This package provides a command line interface (CLI) tool.

This package provides ansi, a Go module that can generate ANSI colored strings.

This is a library implementing skip lists as first described in Skip lists: a probabilistic alternative to balanced trees for the Go programming language.

Skip lists are a data structure that can be used in place of balanced trees. Skip lists use probabilistic balancing rather than strictly enforced balancing and as a result the algorithms for insertion and deletion in skip lists are much simpler and significantly faster than equivalent algorithms for balanced trees.

This package provides a functionality to read key presses from the keyboard, while in a terminal application, which may be combined to check for ctrl+c, alt+4, ctrl-shift, alt+ctrl+right, etc. It can also be used to simulate (mock) keypresses for CI testing.

Package times provides a platform-independent way to get atime, mtime,ctime and btime for files.

Golden files (.golden) contain the raw expected output of tests,which can contain control codes and escape sequences. golden package provides an API for comparing Golden files.

This package provides fast methods for formatting JSON for human readability, or to compact JSON for smaller payloads.

Package sereal implements the Sereal, an efficient, compact-output,binary and feature-rich serialization protocol.

env is a simple, zero-dependencies library to parse environment variables into structs.

Package capability provides utilities for manipulating POSIX capabilities. It's a maintained fork of https://github.com/syndtr/gocapability.

PGV is a protoc plugin to generate polyglot message validators. While protocol buffers effectively guarantee the types of structured data, they cannot enforce semantic rules for values. This plugin adds support to protoc-generated code to validate such constraints.

This package implements a speed-optimized natural sorting (natsort) in Golang. This implementation does not allocate memory, does not depend on sort and hence doesn't depend on reflect.

This package implements functionality to initialize structs with default values. It supports almost all kind of types: int/8/16/32/64, uint/8/16/32/64, float32/64, uintptr, bool, string, map, slice, struct, f,map[K1]map[K2]Struct, []map[K1]Struct[]