Colorstring provides functions for colorizing strings for terminal output.

shlex implements a simple lexer which splits input into tokens using shell-style rules for quoting and commenting.

This package provides a opinionated logging for Golang. Features:

• zero dependencies

• Global logger (with optional local logger)

• leveled

• useful defaults / i.e. zero-config

• simple API

• colors on Linux

• set leveling via environmental variables LOGGER=trace|debug|info|warn|error

This package provides the Windows API used at Charmbracelet.

jsync is a package that implements various synchronisation helpers that are missing from sync. It does not and will not rely on golinkname to be portable.

This package implements a restriction for the current processes' ability to use files, using Linux 5.13's Landlock feature.

This package provides a simple Go API to Linux's perf_event_open, supporting event counters and a basic set of events.

Go package containing implementations of encoders and decoders for various data formats.

This package provides a reflection extension.

Package sqlstruct provides some convenience functions for using structs with the Go standard library's database/sql package.

Package envparse is a minimal environment variable parser. It handles empty lines, comments, single quotes, double quotes, and JSON escape sequences.

This package implements a fully persistent data structures - a data structure that always preserves the previous version of itself when it is modified. Such data structures are effectively immutable, as their operations do not update the structure in-place, but instead always yield a new structure. It's a stable fork of https://github.com/mndrix/ps.

Package reedsolomon enables Erasure Coding. It's a Go port of the JavaReedSolomon.

For encoding high shard counts (>256) a Leopard implementation is used. For most platforms this performs close to the original Leopard implementation in terms of speed.

This package provides a Julia grammar for tree-sitter bindings in Golang.

Go-Daemon is a library for writing system daemons in Go.

This package provides an idiomatic Go retry module.

Package poller is a file-descriptor multiplexer. It allows concurrent Read and Write operations from and to multiple file-descriptors without allocating one OS thread for every blocked operation. It operates similarly to Go's netpoller (which multiplexes network connections) without requiring special support from the Go runtime. It can be used with tty devices, character devices, pipes, FIFOs, and any file-descriptor that is poll-able, can be used with select(2), epoll(7), etc.

In addition, package poller allows the user to set timeouts (deadlines) for read and write operations, and also allows for safe cancellation of blocked read and write operations; a Close from another go-routine safely cancels ongoing (blocked) read and write operations.

It's an active fork of https://github.com/npat-efault/poller.

Package builder provides a method for writing fluent immutable DSL builders. It uses immutable persistent data structures so that each step in the method chain can be reused.

This package provides a collection Golang implementation defined in specification-runtime-spec.

This package provides a Go library for encode and decode YAML values. The yaml package supports most of YAML 1.2, but preserves some behavior from 1.1 for backwards compatibility.

The parth Go library provides path parsing for segment unmarshaling and slicing. In other words, parth provides simple and flexible access to (URL) path parameters.

The termui Go library draws customizable dashboard widgets in a text terminal. It includes several common widgets: lists, trees, tables and tabs, but also more complex items such as (stacked) bar and pie charts, scatter plots, gauges, and even images and a canvas for drawing `high resolution' braille dots.

You can also easily create new custom widgets. Widgets can be coloured and styled and positioned absolutely or relatively. They respond to keyboard, mouse, and terminal resizing events.

Package pretty provides pretty-printing for Go values. This is useful during debugging, to avoid wrapping long output lines in the terminal.

It provides a function, Formatter, that can be used with any function that accepts a format string. It also provides convenience wrappers for functions in packages fmt and log.

This package provides both library functions and a command-line tool to query information regarding the number of CPUs available to the system.