BusyBox

The Swiss Army Knife of Embedded Linux

27
Critical - needs support
Funding
Stable
Maintenance
Inactive
Contributors
Critical
Bus Factor
High risk
This project needs your help! Consider contributing code, documentation, or funding to help maintain this critical infrastructure.
Metrics last updated: 6 days ago (2026-02-07)

Overview

BusyBox combines tiny versions of many common UNIX utilities into a single small executable. It provides replacements for most of the utilities you usually find in GNU fileutils, shellutils, etc.

Importance

  • Found in nearly every embedded Linux device
  • Used in routers, IoT devices, containers
  • Essential for initramfs and rescue systems
  • Millions of devices depend on it

⚠️ Critical Alert

BusyBox is severely under-maintained. The project has very few active contributors and minimal funding, despite being critical infrastructure for millions of devices.

How to Help

  • Code review and bug fixes
  • Security audit support
  • Funding through direct sponsorship
  • Documentation improvements

Dependencies

⬆️ Depends On (1)
BusyBox
system

Dependency Chain

Upstream
Linux Kernel
BusyBox

Impact Analysis

1 Direct Dependencies
0 Dependent Projects
🔝 Top-level project