go-multierror is Golang module providing a mechanism for representing a list of error values as a single error. It is fully compatible with the standard errors package, including the functions As, Is, and Unwrap. This provides a standardized approach for introspecting on error values.

This package implements 16 bit floats that can store numbers like 1.02e12 for exponents in [-15, 15].

This package provides a way to check whether two Go source directories contain equivalent code.

Semver is a library for Semantic versioning written in Go.

timefmt-go is a Go language package for formatting and parsing date time 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.

Sprig provides over 100 functions that extend the Go template system. Slim-Sprig is a fork of Sprig that removes all external dependencies to make the library more lightweight.

This package implements ULID as specified in https://github.com/ulid/spec.

Features of ULID:

• 128-bit compatibility with UUID

• 1.21e+24 unique ULIDs per millisecond

• lexicographically sortable

• canonically encoded as a 26 character string, as opposed to the 36 character UUID

• uses Crockford's base32 for better efficiency and readability (5 bits per character)

• case insensitive

• no special characters (URL safe)

• monotonic sort order (correctly detects and handles the same millisecond)

umoci modifies Open Container images (pronounced /uːmoˈʨi/) is a reference implementation of the https://github.com/opencontainers/image-spec and provides users with the ability to create, manipulate, and otherwise interact with container images. It is designed to be as small and unopinonated as possible, so as to act as a foundation for larger systems to be built on top of.

This repository is the home of the Docker command-line interface (CLI).

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.

This package provides a variable size buffer pool for Golang.

go-buffer-pool provides:

• BufferPool: A pool for re-using byte slices of varied sizes. This pool will always return a slice with at least the size requested and a capacity up to the next power of two. Each size class is pooled independently which makes the BufferPool more space efficient than a plain sync.Pool when used in situations where data size may vary over an arbitrary range.

• Buffer: a buffer compatible with bytes.Buffer but backed by a BufferPool. Unlike bytes.Buffer, Buffer will automatically shrink on read, using the buffer pool to avoid causing too much work for the allocator. This is primarily useful for long lived buffers that usually sit empty.

This package provides general-purpose Go libraries and utilities. It is intended as an "extended standard library" and it has no external dependencies.

This package provides a fast non-allocating cron parser in Ragel and Go.

This package implements a functionality for debugging and inspection utilities for cty Golang module.

This package provides a wrapper for the Pluggable Authentication Modules application API.

hclogvet is a go vet tool for checking that the Trace/Debug/Info/Warn/Error methods on hclog.Logger are used correctly.

Package bytesp is a plus to the standard bytes package.

This package provides a collection of ANSI-aware methods and io.Writers helping you to transform blocks of text.

This package provides a small error library that augments the errors library in go standard library.

Package iso8601 is a utility for parsing ISO8601 datetime strings into native Go times. The standard library's RFC3339 reference layout can be too strict for working with 3rd party APIs, especially ones written in other languages.

This package provides basic image processing functions including resize, rotate, crop, and various adjustments. This is a fork maintained by Kovid Goyal for use in Kitty.

This package provides a text formatting functions in Go.

This package implements a feature of limiting the maximum number of concurrently started routines which has the same role and API as sync.WaitGroup. It could for example be used to start multiples routines querying a database but without sending too much queries in order to not overload the given database.