flag VS urfave/cli

Compare flag vs urfave/cli and see what are their differences.

flag

Flag is a simple but powerful command line option parsing library for Go support infinite level subcommand (by cosiner)

urfave/cli

A simple, fast, and fun package for building command line apps in Go (by urfave)
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flag urfave/cli
- 26
130 21,625
- 0.6%
4.5 8.6
over 3 years ago 29 days ago
Go Go
MIT License MIT License
The number of mentions indicates the total number of mentions that we've tracked plus the number of user suggested alternatives.
Stars - the number of stars that a project has on GitHub. Growth - month over month growth in stars.
Activity is a relative number indicating how actively a project is being developed. Recent commits have higher weight than older ones.
For example, an activity of 9.0 indicates that a project is amongst the top 10% of the most actively developed projects that we are tracking.

flag

Posts with mentions or reviews of flag. We have used some of these posts to build our list of alternatives and similar projects.

We haven't tracked posts mentioning flag yet.
Tracking mentions began in Dec 2020.

urfave/cli

Posts with mentions or reviews of urfave/cli. We have used some of these posts to build our list of alternatives and similar projects. The last one was on 2023-05-18.

What are some alternatives?

When comparing flag and urfave/cli you can also consider the following projects:

pflag - Drop-in replacement for Go's flag package, implementing POSIX/GNU-style --flags.

cobra - A Commander for modern Go CLI interactions

go-flags - go command line option parser

go-arg - Struct-based argument parsing in Go

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

mitchellh/cli - A Go library for implementing command-line interfaces.

CLI Color - 🎨 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

docopt.go - A command-line arguments parser that will make you smile.

elvish - Powerful scripting language & Versatile interactive shell