docker-buildx
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Description:
Docker CLI plugin for extended build capabilities with BuildKit
Type: Formula  |  Latest Version: 0.30.1@0  |  Tracked Since: Dec 17, 2025
Links: Homepage  |  @docker  |  formulae.brew.sh
Category: Developer tools
Tags: docker buildkit containers devops ci-cd
Install: brew install docker-buildx
About:
Docker Buildx is a CLI plugin that extends the standard Docker build capabilities by leveraging the BuildKit builder engine. It enables advanced features such as building multi-platform images, parallel builds, and exporting build cache to external locations. This tool is essential for developers needing efficient, complex build workflows and cross-compilation support.
Key Features:
  • Multi-platform image builds (linux/amd64, linux/arm64, etc.)
  • Advanced build cache management and export/import
  • Parallel builds and more efficient builder instances
  • Dockerfile syntax extensions for better build performance
Use Cases:
  • Creating container images for multiple CPU architectures (e.g., Apple Silicon and x86 servers)
  • CI/CD pipelines requiring fast, cached builds
  • Building images with complex dependencies using advanced caching
Alternatives:
  • Standard Docker Build – Buildx replaces the default builder with a more powerful, flexible, and performant engine.
  • Kaniko – Kaniko is for building within Kubernetes; Buildx is a local CLI tool that can push to registries.
Version History
Detected Version Rev Change Commit
Oct 3, 2025 1:55pm 0 VERSION_BUMP e5f79f7e
Sep 30, 2025 9:29pm 0 VERSION_BUMP 4bd536f6
Sep 15, 2025 2:17am 0 VERSION_BUMP d4c2e34c
Sep 13, 2025 7:37pm 0 VERSION_BUMP 0325a06b
Dec 17, 2024 2:15pm 0 VERSION_BUMP 4a47e182
Dec 17, 2024 1:53pm 0 VERSION_BUMP 566045ae
Dec 6, 2024 10:54pm 0 VERSION_BUMP bbd2cd78
Nov 27, 2024 3:16am 0 VERSION_BUMP b33a13b0
Nov 27, 2024 2:22am 0 VERSION_BUMP 45fa49b2
Oct 31, 2024 12:42am 0 VERSION_BUMP 86ac3227