Open-source alternatives to Flag

Idiomatic Go input parsing with subcommands, positional values, and flags at any position. No required project or package layout and no external dependencies.

CONTRIBUTIONS ONLY: A Go (golang) command line and flag parser

ai-shell is an AI-powered terminal assistant and natural language interface for the command line. It functions as a shell command generator that translates plain text instructions into executable machine-readable shell syntax using large language models. The tool provides a conversational interface for technical support and shell command discovery, allowing users to find correct flags and arguments through multi-turn dialogues. It streamlines terminal workflows by converting natural language descriptions into executable scripts accompanied by human-readable explanations. The system includes

CLI for SQLite Databases with auto-completion and syntax highlighting

pgcli is an interactive command-line interface and database management tool for PostgreSQL. It functions as an interactive SQL shell and query editor that allows users to inspect schemas, manage connections, and run queries against PostgreSQL data sources. The tool is distinguished by its real-time, schema-aware autocompletion for keywords, tables, and columns, as well as dynamic SQL syntax highlighting. It provides safety mechanisms through transaction-aware guardrails that warn against or block destructive statements when no active transaction is detected. Broad capabilities include secure

A simple command line notebook

This is an ANSI terminal color library and console output manager used for applying colors and text attributes to command line interface output. It functions as a terminal text styler and RGB color formatter, generating the escape codes necessary for foreground and background styling. The project supports 24-bit high-color RGB mapping for precise color rendering in compatible terminal emulators. It enables the creation of colorized text fragments that can be embedded into larger blocks of text or applied as global styles that persist across subsequent output streams. The library covers broad

Go package to make lightweight ASCII line graph ╭┈╯ in command line apps with no other dependencies.

hiboot is a high performance web and cli application framework with dependency injection support

Argparse for golang. Just because flag sucks

Declarative framework for interactive CLI applications

Strumt is a library to create prompt chain

Argv is a library for Go to split command line string into arguments array.

Fully featured Go (golang) command line option parser with built-in auto-completion support.

A command-line client for SQL Server with auto-completion and syntax highlighting

mycli is a MySQL command line client, database administration tool, and SQL query editor. It functions as a terminal interface for executing queries and managing MySQL connections, incorporating an integrated assistant that uses large language models to generate and analyze SQL statements based on the current database schema. The tool provides specialized query authoring capabilities, including context-sensitive syntax suggestions, fuzzy-matching identifier completion for tables and columns, and the ability to handover query buffers to external system text editors. It distinguishes its connec

Simple shell script to use OpenAI's ChatGPT and DALL-E from the terminal. No Python or JS required. Formerly https://gptshell.cc

An easy to use menu structure for cli applications that prompts users to make choices.

Docopt for Rust (command line argument parser).

Your wishes are my commands

🎨 Terminal color rendering library, support 8/16 colors, 256 colors, RGB color rendering output, support Print/Sprintf methods, compatible with Windows. GO CLI 控制台颜色渲染工具库，支持16色，256色，RGB色彩渲染输出，使用类似于 Print/Sprintf，兼容并支持 Windows 环境的色彩渲染

Frictionless way of managing project-specific commands

POSIX-compliant command-line UI (CLI) parser and Hierarchical-configuration operations

A versatile library for building CLI applications in Go