git-extras — 80+ Power Commands for Everyday Git

Introduction

git-extras adds over 80 supplementary commands to git, filling gaps in the standard toolset. Created by TJ Holowaychuk, it bundles utilities for common tasks like generating changelogs, counting contributions, managing branches, and inspecting repository history without writing custom scripts.

What git-extras Does

• Provides git summary to display contributor stats, commit counts, and project age at a glance
• Adds git changelog to auto-generate release notes from commit messages
• Includes git delete-merged-branches to clean up stale local branches after merging
• Offers git effort to show file churn so you can spot hotspots in the codebase
• Supplies git squash, git undo, git setup, and dozens more productivity shortcuts

Architecture Overview

git-extras is a set of standalone shell scripts and man pages installed into the git exec path. Each command is a self-contained script that calls standard git plumbing commands. There is no background process or configuration database. Installation simply places the scripts where git can find them as subcommands.

Self-Hosting & Configuration

• Install via Homebrew, apt, dnf, or build from source with make install
• Scripts land in the git exec directory so they are available as git <command> immediately
• No per-repo configuration required; works with any repository
• Individual commands can be removed or overridden by placing custom scripts earlier in PATH
• Man pages are installed alongside the scripts for git help <command> support

Key Features

• Works out of the box with zero configuration on any git repository
• Each command is a single script with no inter-dependencies
• Includes git ignore to manage .gitignore entries from the command line
• git authors generates an AUTHORS file from the commit log
• git fork clones and sets up a remote for contributing to open-source projects

Comparison with Similar Tools

• Git built-in aliases — custom aliases cover simple shortcuts but lack the logic git-extras commands provide
• hub / gh CLI — focused on GitHub-specific operations; git-extras works with any remote
• git-flow — provides a specific branching workflow; git-extras is a grab-bag of general-purpose utilities
• custom shell scripts — git-extras replaces the need to write and maintain your own helpers

FAQ

Q: Do I need all 80+ commands? A: No. Each command is independent. You can remove or ignore any that you do not need.

Q: Does git-extras modify my repository? A: Only when you explicitly run a command that changes state (like git squash). Read-only commands like git summary are safe to run anytime.

Q: Can I add my own commands? A: Yes. Drop any executable named git-mycommand in your PATH and git will find it as git mycommand.

Q: Does it work on Windows? A: Yes, via Git Bash, WSL, or MSYS2. Native Windows support depends on the shell environment.

Sources

• https://github.com/tj/git-extras
• https://github.com/tj/git-extras/blob/main/Commands.md