This package implements RFC 5545 iCalendar specification.

This package provides a library for handling IP addresses, including IPv4 and IPv6 addresses, subnets, and ranges with support for parsing, validation, and manipulation.

This package provides a support for system calls that are run simultaneously on all threads under Linux.

This package implements a functionality to perform efficient file copies using reflink operations on compatible filesystems such as btrfs and xfs.

This is a repository containing Go bindings for writing FUSE file systems.

This package provides all the Linux Capabilities userspace library API bindings in native Go.

This is a Go library for detecting the user's home directory without the use of cgo, so the library can be used in cross-compilation environments.

Usage is simple, just call homedir.Dir() to get the home directory for a user, and homedir.Expand() to expand the ~ in a path to the home directory.

Why not just use os/user? The built-in os/user package requires cgo on Darwin systems. This means that any Go code that uses that package cannot cross compile. But 99% of the time the use for os/user is just to retrieve the home directory, which we can do for the current user without cgo. This library does that, enabling cross-compilation.

This package implements Btrfs functionality in a pure Go.

This package provides an implementatioin of Crit-bit trees in Golang.

This package implements a pure Go driver and toolkit for PostgreSQL. It is different from other drivers such as pq because, while it can operate as a database/sql compatible driver, pgx is also usable directly. It offers a native interface similar to database/sql that offers better performance and more features.

This package provides a library, which supports copying value from one struct to another.

This package provides a minimal interface for structured logging in services. It may be wrapped to encode conventions, enforce type-safety, provide leveled logging, and so on. It can be used for both typical application log events, and log-structured data streams.

This package provides a set of libraries that implementing low-level, kubernetes-independent packages supplementing the Go standard libs.

PIO is a low-level package that provides a way to centralize different output targets. Supports colors and text decoration to all popular terminals.

copystructure is a Go library for deep copying values in Go.

This allows you to copy Go values that may contain reference values such as maps, slices, or pointers, and copy their data as well instead of just their references.

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

This package implements a parser for uniform resource names (URN) as specified by IETF RFC 2141.

Extension for the goldmark markdown parser which enables defining document metadata in the YAML format.

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.

Package colour provides Quake-style colour formatting for Unix terminals. The package level functions can be used to write to stdout (or strings or other files). If stdout is not a terminal, colour formatting will be stripped.

This package implements a functionality of an in-memory key:value store/cache that is suitable for applications running on a single machine. This in-memory cache uses Go Generics which is introduced in 1.18.

The Common Expression Language (CEL) is a non-Turing complete language designed for simplicity, speed, safety, and portability. CEL's C-like syntax looks nearly identical to equivalent expressions in C++, Go, Java, and TypeScript.

base32 encoding package from Go with NoPadding option

File system notifications for Go