This package provides a POSIX-compatible implementation of getopt for Go.

Package pool contains helpers for pooling structures distinguishable by size.

This package is a simple, useful and opinionated CLI package in Go.

This package provides a golang library for splitting command-line strings into words like a POSIX or Windows shell would.

This package provides a way to attach key/value annotations to a Go context.Context.

This package implements GNU gettext utilities in Go. It features:

• Implements GNU gettext support in native Go.

• Complete support for PO files including:

• Support for MO files.

• Thread-safe: This package is safe for concurrent use across multiple goroutines.

• It works with UTF-8 encoding as it's the default for Go language.

• Unit tests available.

• Language codes are automatically simplified from the form en_UK to en if the first isn't available.

• Ready to use inside Go templates.

• Objects are serializable to []byte to store them in cache.

• Support for Go Modules.

mtree is a filesystem hierarchy validation tooling and format. This is a library and simple CLI tool for mtree(8) implemented in Go.

This package implements functionality to parse and format vCard as specified in RFC 6350.

Package btreemap implements an ordered key-value map using an in-memory B-Tree of arbitrary degree.

Package script implements a small, customizable, platform-agnostic scripting language.

This package implements functionality for encoding and decoding Concise Binary Object Representation (RFC 8949) and CBOR Sequences, with CBOR tags, Golang struct tags (toarray, keyasint, omitempty), float64/32/16, and big.Intp.

This is a pure Go package for the Linux evdev interface, without cgo dependencies.

The implementation in this package has the following features:

• Query device information such as the name, the physical location, the unique ID, the vendor/product/bus/version IDs

• Query supported event types, codes and device properties

• Query the current status of bit-field based input types (such as keyboard, switches etc) as well as information on absolute types (ABS_X, ...) including their min/max values and current state

• Grab/Ungrab/Revoke support for exclusive claiming of devices

• Auto-generated const definitions and maps for types and codes from the kernel include headers

This package is a Go library, for evtest and uinputtest, use go-evdev.

cli is a simple, fast, and fun package for building command line apps in Go. The goal is to enable developers to write fast and distributable command line applications in an expressive way.

Package iter provides a syntactically different way to iterate over integers.

Package markdown implements markdown parser and HTML renderer.

This package provides a library for building interactive and accessible prompts on terminals supporting ANSI escape sequences.

This provides helper functions for dealing with signals across various operating systems.

This package provides a library for conversion between Hebrew and Gregorian dates, and generation of lists of Jewish holidays for a given year. Shabbat and holiday candle lighting and havdalah times are approximated based on location.

Torah readings, Daf Yomi, and counting of the Omer can also be specified. Algorithms are included to calculate yahrzeits, birthdays, and anniversaries.

This package provides a collection various self sufficient Golang sub-packages:

• bytereplacer - provides a utility for replacing parts of byte

• ctxutil - contains golang.org/x/net/context related utilities

• errorutil - helps make better error messages

• fault - handles fault injection for testing

• jsonconfig - defines a helper type for JSON objects to be used for configuration

• legal - provides in-process storage for compiled-in licenses

• lock - provides a file locking library

• media/heif - reads HEIF containers, as found in Apple HEIC/HEVC images

• must - contains helpers that panic on failure

• net/throttle - provides a net.Listener that returns artificially-delayed connections for testing real-world connectivity slices

• oauthutil - contains OAuth 2 related utilities

• osutil - contains os level functions

• readerutil - contains io.Reader types

• readerutil - provides and operates on io.Readers

• reflectutil - contains reflect utilities

• rollsum - implements rolling checksums similar to apenwarr's bup, which is similar to librsync

• sort - provides primitives for sorting slices and user-defined collections

• strutil - contains string and byte processing functions

• syncutil/singleflight - provides a duplicate function call suppression mechanism

• syncutil/syncdebug - contains facilities for debugging synchronization problems

• syncutil - provides various synchronization utilities

• testing/functest - contains utilities to ease writing table-driven tests for pure functions and method

• types - provides various common types

• wkfs - implements the pluggable well-known filesystem abstraction layer

• writerutil - contains io.Writer types

• xdgdir - implements the Free Desktop Base Directory specification for locating directories

ring provides a high performance and thread safe Go implementation of a bloom filter.

goldmark-mathjax is an extension for the goldmark that adds both block math and inline math support.

It translate inline math equation quoted by $ and display math block quoted by $$ into MathJax compatible format. hyphen _ won't break LaTeX render within a math element any more.

Package colorprofile provides a way to downsample ANSI escape sequence colors and styles automatically based on output, environment variables, and Terminfo databases.

Package dig provides a functionality to implement resolving object dependencies graph during the process startup.

Set is the set collection for the Go language.